US 6745186

I'll search for the specific patent number and any related 2026 litigation.

Let me pull the full claim set to accurately describe each independent claim.

US Patent 6,745,186 — Analyst Summary

Verification note: I ran searches against the patent number as given — US 6,745,186 — and the results are consistent with the full text supplied in the prompt. I did not find any CAFC appeal docket (or any 2026 Federal Circuit activity) naming US 6,745,186. One caveat follows below.

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Bibliographic data (confirmed)

Assignee chain of title (as recorded on Google Patents): Eastman Kodak Company → Intellectual Ventures Fund 83 LLC (2013-04-18) → Intellectual Ventures II LLC (2013-05-28) → Intellectual Ventures Fund 83 LLC (2017-01-27) → Monument Peak Ventures, LLC (2017-03-09), with a subsequent secured-party release recorded 2023-08-15. Note that Google patents labels these recorded assignments with the caveat that it has not verified them.

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Abstract (as published)

"A computer software product and a method of organizing and searching images. The digital images may be obtained from a plurality of hard copy prints that are digitally scanned. The digital image are analyzed in accordance with a predetermined criteria based on the information obtained by scanning of the images and categorizing in accordance with the predetermined criteria. At least one goods and/or services may be provided in accordance with the predetermined criteria."

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Plain-language overview of the independent claims

The patent's Summary of the Invention section recites several distinct "aspects," each of which corresponds to a separately claimed invention. Based on the claim text I was able to retrieve (from FreePatentsOnline and the Justia/Radaris mirrors of the printed patent), the following independent claims are confirmed:

Claim 1 — Method of organizing digital images from multiple sources for a customer.
A service-provider-side workflow: (a) obtain digital images from multiple different sources for a customer; (b) put them into a single digital file; (c) forward that file electronically to the customer; (d) provide the customer software to organize/manipulate the images; and (e) get the images back after the customer organizes/manipulates them, and provide a product or service based on them.
Claims 2–6 depend on claim 1 (software sent with the images; software for automatic grouping by criteria; software for laying images into album pages; images automatically spaced on the album page; organization using icons).

Claim 7 — Method of organizing hard-copy prints by scanning and auto-sorting on physical print characteristics.
Scan the hard-copy prints to obtain both a digital record of the images and characteristic information about the prints themselves; then automatically sort the images based on those physical characteristics — expressly recited as one of: shape of the print, size, cut, texture, border, or finish. (This is the "shoebox of old photos" sorting feature in the specification.)

Further independent claims disclosed in the Summary and definitions, whose exact claim numbers and full wording I could not verify from the retrieved sources:

• A method of organizing digital image files in a digital format: assign each image a unique identifier, and provide an instruction associated with that identifier for grouping, the instruction associating the image with a desired category.
• A computer software product (computer-readable storage medium) that when loaded causes a computer to: let a scanner scan hard-copy prints; let the scanner scan an instruction form associated with those prints to obtain instructions/information; and organize the scanned images in accordance with that instruction form.
• A method for ordering goods and/or services: scan a plurality of hard-copy prints to produce corresponding digital images; scan an associated instruction form to obtain instruction/information; and automatically organize the digital images into selected groups per that instruction for producing at least one good and/or service.

Note the specification also refers to a "searching the database using the associated information" aspect; that language appears in truncated form in the summary section (and appears to have been interleaved with the immediately preceding aspect), so I would not rely on it as a cleanly separate claim recitation without the printed claim set in front of you.

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Uncertainty flags (stated explicitly)

1. Exact number of claims. The patent text supplied here does not include the full "What is claimed is:" block, and my searches returned only the text of claims 1–7. I cannot state the total claim count or the exact claim numbers/wordings of the additional independent claims with high confidence. If you need verbatim claim language, pull the claim set from USPTO PatentCenter or the granted-PDF (patentimages.storage.googleapis.com) rather than relying on the Google Patents "Definitions" extract, which is an auto-generated summary, not the claims.
2. CAFC / litigation. I found no Federal Circuit docket for US 6,745,186 in 2026. The Google Patents page carries a generic "Family has litigation" flag pointing to a Darts-IP family link (family 24569095), which indicates that some member of this patent family has been involved in litigation at some point — it is not evidence of a 2026 CAFC appeal involving this specific patent, and I could not substantiate any specific case. Treat the litigation flag as unverified.
3. Assignees. Google expressly disclaims accuracy of the recorded assignee list. Current practice points to Monument Peak Ventures, LLC, but verify against the USPTO Assignment database if it matters.
4. Timing. Note that the patent text was fetched 2026-09-30, whereas this session's stated current date is 2026-04-26; the discrepancy does not affect the bibliographic facts above.

I'll search for litigation involving US patent 6745186 directly.

Let me dig into litigation-specific sources.

Let me search for specific assertions of the '186 patent in litigation databases.

Bottom Line

Based on my searches, I was unable to identify any specific, verifiable litigation in which U.S. Patent No. 6,745,186 was named as an asserted patent. I want to be explicit about that up front rather than present the Monument Peak Ventures campaign activity as if it were litigation over this patent.

Here is what I found, and what I could not confirm.

1. A litigation indicator exists at the family level

The Google Patents record for US 6,745,186B1 contains a "Family has litigation — First worldwide family litigation filed" flag, linked to a Darts-IP family entry:

• Darts-IP family link: https://patents.darts-ip.com/?family=24569095 (shown on the Google Patents page as a "Critical" litigation entry)

That flag tells us the Darts-IP database records litigation somewhere in this patent's worldwide family. It does not tell us which family member, which court, or which parties, and I could not retrieve the underlying Darts-IP record contents. This is a lead, not a confirmed case against the '186 patent specifically. I'd treat it as requiring verification in Darts-IP/PACER before relying on it.

2. What my searches actually surfaced — and why it is not the '186 patent

My searches for "6745186 litigation" returned a large volume of Monument Peak Ventures (MPV) cases. MPV is the current assignee of the '186 patent (per the assignment chain: Eastman Kodak → Intellectual Ventures Fund 83 → Intellectual Ventures II → Monument Peak Ventures, with Dominion Harbor Enterprises as corporate parent). However, every MPV case whose asserted patents I could actually read named different patents than the '186. For example:

None of the above should be reported as litigation over U.S. 6,745,186. The asserted patents in the two cases where I could read the list (Xerox and OpenText) are different patents.

3. Identifier-confusion warnings (per your strict rule)

Several search hits were false positives on the digits "518" and must not be auto-corrected or conflated with U.S. 6,745,186:

• U.S. 6,266,518 — ParkerVision, Inc. (IPR2014-00946, Farmwald/RPX petitioner). Unrelated patent.
• U.S. 10,664,518 B2 — NantWorks-related IPR petition concern. Unrelated patent.
• JP 6745186 A — a Japanese application number appearing on EP 0263185 (a sanitary device/UV disinfection case). Entirely unrelated; this is a JP filing number, not the US patent.
• Numerous Justia/Walmart design-patent pages (e.g., D825951) list "6745186 | June 1, 2004 | Testa et al." only as a prior-art citation in an IDS/reference list, not as litigation.

4. Why I cannot give you a complete litigation list

• I did not have direct query access to PACER, CourtListener/RECAP, or the Darts-IP record behind family 24569095 in this session; my searches returned aggregated docket pages (Justia Dockets, UniCourt, PacerMonitor, Patexia, PatSnap) rather than the complaints themselves for every MPV case.
• MPV has filed a very large number of suits (the docket-listing search alone shows cases against OpenText, Arnold & Richter, Arashi Vision/Insta360, Carl Zeiss, Vivotek, TCL, Tesla, Hanwha, Blu Products, Kyocera, etc.). To determine whether the '186 patent appears in any one of them, each complaint's patent exhibit list would need to be read individually, which I could not complete here.

Recommended verification steps

To definitively confirm or rule out litigation on U.S. 6,745,186, check, in order:

1. Darts-IP family 24569095 (https://patents.darts-ip.com/?family=24569095) — this is the exact source Google Patents flags.
2. PACER / CourtListener (RECAP) full-text search restricted to "6,745,186" and "6745186" across all district courts and the Federal Circuit.
3. RPX / Unified Patents portal (https://portal.unifiedpatents.com/litigation) for the patent ID — note that Unified's records would also show any PTAB challenges (IPR/PGR), and I found no IPR against 6,745,186 in my searches.
4. The AO-120 filings in each MPV case, which list asserted patents.

Caveat

I am confident in the negative finding only to the extent of the searches performed. Given the explicit "family has litigation" flag on the Google Patents record, it is likely that litigation touching this family does exist, but I could not attribute it to the '186 patent with the specificity you require (plaintiff, defendant, jurisdiction, case number, filing date, outcome). I'd rather flag that gap than fabricate a case number or party list.

I'll verify the structured-data default against live sources before concluding.

Nothing relevant surfaced. Let me run more targeted checks.

No hits. One more targeted pass to be thorough.

Proceedings overview

Total AIA trial proceedings on US 6745186: zero. The structured "PTAB proceedings on file" block (USPTO ODP) returns no IPR, PGR, or CBM for this patent, and my independent web searches surfaced no petition, institution decision, or Board document naming 6,745,186 — so the count is 0 active / 0 claims invalidated / 0 claims sustained / 0 settled / 0 institution-denied. The defensive posture is defined less by PTAB history than by the calendar: the patent is expired as of 2021-10-10, and all claims stand exactly as issued on 2004-06-01 — never tested, never narrowed, but also never enforceable going forward.

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Proceedings

No proceeding entries follow, because there are none to report. I verified the negative rather than assuming it:

• ODP structured data (canonical): no AIA trials.
• Google Patents status for US6745186B1: "Expired – Lifetime," adjusted expiration 2021-10-10, with no reexamination or PTAB events in the transaction history (source: https://patents.google.com/patent/US6745186/en).
• Targeted searches for "6745186" IPR, "6,745,186" inter partes review, and Monument Peak Ventures PTAB activity returned only other MPV patents (see Pattern Signals below) — never the '186.

I found no PTAB, no ex parte reexamination, and no Federal Circuit appeal touching US 6745186. If a defendant's counsel has a docket sheet showing otherwise, that document would override this report — but nothing public supports it.

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Strategic summary

Claim status: everything issued is UNTESTED; nothing is CANCELED and nothing is judicially SUSTAINED. US 6745186 issued 2004-06-01 with no PTAB challenge, so the claim set stands as granted. The claims I can ground in the text of the patent itself are the "organizing a plurality of digital images" family — claim 1 (obtaining digital images from a plurality of different sources for a customer; placing them into a single digital file; forwarding electronically to the customer; providing organizing/manipulating software; obtaining the images back and producing a product or service), with dependent claims 2 (software forwarded with images), 3 (software for automatic grouping by a determined criteria), and 4 (software for organizing images into album pages). There is a second independent track directed to organizing hard copy prints via scanned instruction forms with machine-readable codes (the FIG. 6A / FIG. 15 label-and-icon disclosure), and a third to automatic sorting on physical print characteristics. None of these have been construed by the Board or by the Federal Circuit in any proceeding I can locate. Do not let anyone tell you a claim of '186 is "invalidated" — it is not.

Estoppel landscape: there is none, in either direction. Because no petitioner ever obtained a Final Written Decision on '186, § 315(e)(2) estoppel has never attached to anyone as to this patent. Conversely, no petitioner has been barred, so a fresh IPR is theoretically available to any defendant — subject to the § 315(b) one-year clock running from service of an infringement complaint. The practical catch is expiration: the '186 patent's term ended 2021-10-10, so an IPR today would be an expensive attack on a patent whose remaining value is confined to past damages, which in turn are capped by the § 286 six-year lookback. The Board can review expired patents, but institution on an expired patent with no meaningful forward exposure is a hard sell, and I would not expect a rational petitioner to fund one. Prior art that was never before the Office — including the 2000-era digital-photofinishing and online photo-service art — remains unburdened by any estoppel or § 325(d) finding, which matters only if someone is still chasing pre-October-2021 conduct.

Pattern signals: MPV is IPR-tested, but not on this patent. Monument Peak Ventures, LLC — the current assignee (via Kodak → Intellectual Ventures Fund 83 → IV II → MPV) — has been a frequent PTAB respondent on sibling ex-Kodak assets. General Electric petitioned on US 7,092,573 (IPR2019-01020) and US 7,212,668 (IPR2019-01029, instituted 2019-09-23 and terminated on settlement 2019-11-29 — see https://www.docketalarm.com/search/?q=patent%3A%287212668%29); Xerox petitioned on US 7,684,090 (IPR2022-00318) in response to MPV's E.D. Tex. suit, 2:21-cv-00345, filed 2021-09-01; Toshiba petitioned on US 7,583,294 (IPR2021-00330) after being sued in Monument Peak Ventures v. Toshiba America Business Solutions, 8:19-cv-02181 (C.D. Cal., filed 2019-11-11). None of those proceedings involved '186. Notably, MPV's parallel Toshiba campaign ended in a district-court § 101 invalidation of five ex-Kodak digital-camera patents, affirmed by the Federal Circuit (Law360, 2021-12-13) — a merit-based loss for MPV, but again on patents other than '186, and I have not verified whether '186 was among the five, so treat that as an open question. There is no indication of a defensive aggregator (Unified Patents or similar) in the chain for this patent. Google Patents does carry a "Family has litigation" flag for the worldwide family (Darts-ip family 24569095), which tells you the family has been litigated somewhere but does not establish that '186 itself was ever asserted.

One last family note: US 7,260,058-adjacent activity aside, the Google Patents transaction history shows US 10/744,537 filed 2003-12-22 as a downstream filing claiming priority to this family, issuing as US 7,260,587 B2. If a demand letter cites '587 or another continuation, the '186 file is the parent to look at for prosecution history and term — but '587 is a separate patent with separate claims and its own risk profile.

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Recommended next steps

1. If you are a defendant being asserted on '186 today, lead with expiration, not invalidity. The patent's adjusted expiration was 2021-10-10 (Google Patents, https://patents.google.com/patent/US6745186/en). Any accused conduct occurring after that date cannot infringe. Demand the plaintiff plead the specific accused acts and dates, and check them against § 286's six-year recovery window — a case filed now reaches back only to roughly 2020-09-30, and the overlap with the pre-expiration term is under 13 months.
2. There is no FWD to link, so do not cite one. Unlike a hardened patent ("survived two IPRs") or a gutted one ("claims 1-5 canceled"), '186 sits in the least-litigated posture: fully intact, fully untested. That means an § 101 challenge in district court is not foreclosed by any issued claim construction, and Alice-style invalidation — the theory that killed five sibling patents in the Toshiba litigation — is untested here. That is the practical attack vector, not an IPR.
3. If a live pre-2021 damages theory is genuinely at stake, preserve the IPR option and the § 315(b) clock. File within one year of service of any complaint alleging infringement (§ 315(b)). No estoppel constrains you, and no prior petition has consumed the art. Verify the current record yourself at USPTO Patent Center (https://patentcenter.uspto.gov/) and PTAB E2E before relying on the negative — I confirmed no proceedings as of 2026-09-30, but the ODP ingest can lag newly filed petitions.
4. Watch the assignee's global posture, not this patent's docket. MPV/Dominion Harbor continues active assertion across the ex-Kodak portfolio (e.g., MPV v. OpenText, 2:25-cv-00521 (E.D. Tex., filed 2025-05-12), dismissed with prejudice; MPV v. TP-Link, 6:22-cv-01250 (W.D. Tex.), settled 2023-10-31). If a new campaign names '186, that would be the first-ever assertion of this patent and would likely trigger the first-ever IPR against it.

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Confidence and limits: I am highly confident there is no AIA trial proceeding on US 6745186 — the structured ODP data, the Google Patents legal-status/transaction history, and multiple targeted searches all agree. I did not independently verify whether '186 was one of the five patents invalidated under § 101 in the Toshiba matter, and I have not retrieved a Federal Circuit docket number for that affirmance; I'm flagging both as open rather than asserting them. Where the full patent text and any secondary source conflict, I have followed the authoritative text.

I'll research the assignment record for this patent, starting with the assignment databases and cross-references.

Assignment & Ownership Reconstruction — US 6,745,186 B1

Scope note / sourcing caveat (read first). I reconstructed the chain below from (a) the Google Patents legal-events record reproduced in the supplied full text, and (b) live searches of the Kodak Chapter 11 record, SEC 8-K filings, and litigation filings naming the downstream assignee. I was not able to retrieve the USPTO Assignment Center abstract-of-title page for this patent within this session, so I do not have verified reel/frame numbers or correspondent-of-record fields for most links. I state each gap explicitly rather than filling it. Nothing below is inferred from entity naming alone.

Verification entry points:

• https://assignmentcenter.uspto.gov/ (search application 09/640,642 or patent 6745186)
• https://assignment.uspto.gov/patent/index.html
• Recorded chain also mirrored at https://patents.google.com/patent/US6745186/en (Legal Events)

Minor inconsistency flagged: the prior generated summary noted the fetch timestamp (2026-09-30) conflicted with a stated session date of 2026-04-26. The session date given now is 2026-09-30, which matches the fetch timestamp — the earlier discrepancy is resolved in favor of 2026-09-30. No bibliographic fact changes.

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Inventors

All six named inventors list Rochester, New York–area residences in the printed patent, consistent with employment at Eastman Kodak Company's Rochester headquarters:

Employer determination: not speculation — the Google Patents legal-events record shows an "ASSIGNMENT OF INTEREST" recorded 2000-08-17 (the filing date) from all six inventors, assignors listed as CAPOZZI, CORBY, MANICO, MCINTYRE, SAILUS and TESTA, to EASTMAN KODAK COMPANY. A same-day, all-inventor assignment to the company is the standard corporate R&D pattern.

Unusual-pattern check (as requested): No evidence found of inventors departing the original assignee within 12 months of filing, and no inventor-originated (as opposed to employer-originated) assignment appears in the record. There is no "inventor-departure precedes fire-sale" precursor here. The eventual fire-sale was driven by Kodak's corporate insolvency, not by inventor attrition. I did not find high-confidence employment records showing where each inventor went afterward, and I decline to infer it.

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Original assignee

Eastman Kodak Company (a New Jersey corporation, 343 State Street, Rochester, NY 14650) is the assignee named on the face of the issued patent and in the 2000-08-17 recorded assignment.

• Primary line of business at filing: photographic film, cameras, and photofinishing / digital imaging. The patent itself is squarely in that business — its classification is H04N1/00132 ("digital photofinishing system… printing ordering") and H04N1/00196 ("creation of a photo-montage, e.g. photo album").
• Did Kodak ship a product embodying the claims? Yes, substantially. The claimed subject matter is a photofinishing-service workflow (scan hard-copy prints → read instruction forms → auto-organize into groups → produce album pages / CDs / reprints). Kodak operated exactly this business in the 2000–2004 window: Kodak Picture CD / Picture Maker kiosks, Qualex photofinishing, and the Ofoto/EasyShare Gallery online print service. The specification's FIG. 22 service-provider/retailer/kiosk architecture is a description of Kodak's own commercial channel.
• Current status: Chapter 11 bankruptcy — In re Eastman Kodak Co. et al., U.S. Bankruptcy Court, S.D.N.Y., No. 12-10202, filed January 2012; emerged September 2013 (fresh-start accounting as of 2013-09-01). Kodak remains an operating public company (NYSE: KODK) focused on commercial imaging, but it no longer owns this patent — it was sold in the bankruptcy §363 process. Note that Kodak's going-concern status has been repeatedly flagged in recent filings; I have not verified Kodak's 2026 financial condition in this session and will not assert it.

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Assignment timeline

Chronological, from the Google Patents legal-events record in the supplied full text. Reel/frame and correspondent are marked "not retrieved" where I could not verify them — do not treat these gaps as absence of a record.

• 2000-08-17 (executed) / recorded 2000-08-17 — Reel not retrieved

  • Conveyance: Assignment of interest (employer assignment; recorded on filing date)
  • Assignor: Carl A. Testa; Andrew Sailus; Kenneth D. Corby; Leanne M. Capozzi; Dale F. McIntyre; Joseph A. Manico
  • Assignee: Eastman Kodak Company
  • Correspondent: not retrieved
  • Context: initial employer acquisition — all six inventors assign to Kodak.

• 2012-02-21 (recorded) — Reel 028201/0420 (see caveat)

  • Conveyance: SECURITY INTEREST (not a title transfer)
  • Assignor: Eastman Kodak Company; Pakon, Inc.
  • Assignee: Citicorp North America, Inc., as Agent (senior DIP agent; later joined by Wilmington Trust, National Association, as junior DIP agent)
  • Correspondent: not retrieved
  • Context: securitization — blanket IP collateral grant under the Kodak DIP credit agreement dated 2012-01-20.
  • Caveat: I confirmed Reel 028201/0420 (effective date 2012-02-15) for this exact security agreement from a sibling Kodak patent (US 6,548,215, whose Google Patents record shows SECURITY INTEREST; ASSIGNORS:EASTMAN KODAK COMPANY; PAKON, INC.; REEL/FRAME:028201/0420). Because the Citicorp security interest was recorded as a blanket filing against the Kodak IP schedules, the same reel/frame almost certainly covers US 6,745,186 — but I did not verify it against this patent's own record. Treat as corroborating, not confirmed.

• 2013-02-01 (recorded) — Reel 031157/0451 (same caveat as above — verified on sibling US 6,548,215: RELEASE OF SECURITY INTEREST IN PATENTS; CITICORP NORTH AMERICA, INC., AS SENIOR DIP AGENT; WILMINGTON TRUST, NATIONAL ASSOCIATION, AS JUNIOR DIP AGENT; REEL/FRAME:031157/0451)

  • Conveyance: PATENT RELEASE (release of the security interest, not a title transfer)
  • Assignor: Citicorp North America, Inc.; Wilmington Trust, National Association
  • Assignee: Eastman Kodak Company, and the named Kodak subsidiaries (Kodak Near East Inc., Qualex Inc., Kodak Imaging Network Inc., Pakon Inc., Kodak Americas Ltd., FPC Inc., LasER-Pacific Media Corp., NPEC Inc., Kodak Philippines Ltd., et al.)
  • Correspondent: not retrieved
  • Context: securitization unwind — DIP collateral released as Kodak moved toward emergence.

• 2013-04-18 (recorded) — Reel not retrieved

  • Conveyance: ASSIGNMENT OF INTEREST
  • Assignor: Eastman Kodak Company
  • Assignee: Intellectual Ventures Fund 83 LLC (Delaware LLC; address of record in the Patent Sale Agreement: 7251 W Lake Mead Blvd, Ste 300, Las Vegas, NV 89128)
  • Correspondent: not retrieved
  • Context: BANKRUPTCY FIRE-SALE / transfer-to-aggregator — Kodak §363 sale of ~1,100 digital imaging patents for $527 million. Sale Agreement dated 2012-12-18; transaction closed with the April 2013 recordation. Kodak retained a grant-back license.

• 2013-05-28 (recorded) — Reel not retrieved

  • Conveyance: ASSIGNMENT OF INTEREST
  • Assignor: Intellectual Ventures Fund 83 LLC
  • Assignee: Intellectual Ventures II LLC
  • Correspondent: not retrieved
  • Context: internal IV fund re-organization (fund-to-fund), within ~6 weeks of the Kodak acquisition.

• 2017-01-27 (recorded) — Reel not retrieved

  • Conveyance: ASSIGNMENT OF INTEREST
  • Assignor: Intellectual Ventures II LLC
  • Assignee: Intellectual Ventures Fund 83 LLC
  • Correspondent: not retrieved
  • Context: internal IV fund re-organization (reversal of the 2013 link), ~3.5 years later.

• 2017-03-09 (recorded) — Reel not retrieved

  • Conveyance: ASSIGNMENT OF INTEREST
  • Assignor: Intellectual Ventures Fund 83 LLC
  • Assignee: Monument Peak Ventures, LLC (Texas LLC; principal place of business per litigation 200 Crescent Court, Suite 1550, Dallas, TX 75201-2095; incorporated December 2016 by Monument Patent Holdings, LLC)
  • Correspondent: not retrieved
  • Context: transfer-to-asserter — the ex-Kodak portfolio moves from IV to a brand-new Dominion Harbor Enterprises affiliate. Reported by Lexology/IAM as the transfer of the former Kodak portfolio to the DHE affiliate in February 2017.

• 2023-08-15 (recorded) — Reel not retrieved

  • Conveyance: RELEASE BY SECURED PARTY (not a title transfer; the Google Patents event lists the assignor as Intellectual Ventures Fund 83 LLC)
  • Assignor: Intellectual Ventures Fund 83 LLC
  • Assignee: Monument Peak Ventures, LLC
  • Correspondent: not retrieved
  • Context: unclear — a secured-party release recorded six years after MPV took title, most plausibly an encumbrance clean-up between IV and MPV. I cannot characterize the underlying financing from the record available to me and I am not going to guess.

If you need the missing reel/frame and correspondent fields, pull the abstract of title at https://assignmentcenter.uspto.gov/ for application 09/640,642. The correspondent field matters most on the 2013-04-18 and 2017-03-09 links.

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Timeline diagram

timeline
    title Ownership of US 6745186
    2000 : All six inventors assign to Eastman Kodak
    2012 : Citicorp records security interest
         : Kodak files Chapter 11 case 12-10202
    2013 : Citicorp releases security interest
         : IV Fund 83 buys Kodak portfolio for 527M
         : Internal transfer to IV II
    2017 : Internal transfer back to IV Fund 83
         : Monument Peak Ventures acquires
    2021 : Adjusted patent term expires
    2023 : Release by secured party recorded

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NPE / troll-pattern signals

1. Shell-entity transfer — PRESENT.
Concrete evidence, not naming: (i) 2013-04-18 title moves from Eastman Kodak Company — a then-bankrupt but historically operating manufacturer — to Intellectual Ventures Fund 83 LLC, a Las Vegas–addressed Delaware licensing fund; (ii) 2017-03-09 title moves to Monument Peak Ventures, LLC, a Texas LLC incorporated in December 2016, i.e. roughly ten weeks before taking title, whose only identified parent is Monument Patent Holdings, LLC. MPV is characterized in a sworn federal complaint by Xerox as follows (WDNY, Civil Action 6:20-cv-6263, Complaint for Declaratory Judgment, ¶ 2): "MPV is one of a vast array of patent assertion entities associated with Dominion Harbor Enterprises, LLC. MPV does not exist to invent new ideas, make products or provide services to consumers." Independent corroboration of the entity's purpose comes from Lexology/IAM reporting that MPV was "incorporated in Texas in December 2016 by Dominion's litigating affiliate Monument Patent Holdings, LLC."

2. Known asserter in the chain — PRESENT.

• Intellectual Ventures appears in the chain twice (2013-04-18; 2017-01-27) and is on essentially every published NPE/PAE list; it is the entity that aggregated the Kodak portfolio.
• Monument Peak Ventures, LLC is the current assignee and a documented high-frequency plaintiff. Confirmed assertion campaigns I located: Xerox (WDNY 6:20-cv-6263, DJ action), GE Healthcare (image-analysis software), GoPro / SZ DJI / Victor Hasselblad (first MPV suits, reported March 2018), Toshiba (Fed. Cir. affirmance of Alice invalidation of five ex-Kodak patents, Dec. 2021), TP-Link (W.D. Tex. 6:22-cv-01250, settled Oct 2023), Samsara (N.D. Ga. 1:23-cv-05687), Open Text (E.D. Tex. 2:25-cv-00521).
• Dominion Harbor Enterprises, LLC / David Pridham — reporting states DHE was formed in Texas in January 2016 with Pridham as managing member, and that IP Navigation Group, LLC d/b/a IPNav (Pridham, cofounder and former CEO) formed the predecessor Dominion entity in October 2013. IPNav is a named entity on the public NPE lists.

3. Repeat correspondent across the chain — UNCLEAR.
I could not retrieve the recorded correspondent-of-record field for any link in this chain, so I cannot make this finding either way. One adjacent observation, offered with an explicit caveat: MPV's litigation counsel of record is remarkably consistent across cases — Cabrach J. Connor and John M. Shumaker of Connor Lee & Shumaker PLLC (Austin, TX), appearing on the TP-Link, Samsara, and Open Text matters; the Xerox DJ defendant's side also identifies Connor/Shumaker. That is counsel, not the 37 CFR 3.11 recording correspondent, and the two roles are frequently different people. Do not treat this as a correspondent finding. The signal to check is recurrence on the MPV assignment recordations themselves.

4. Cascading transfers — PRESENT.
Two tight clusters of consecutive assignments through chained IV/MPV entities: 2013-04-18 → 2013-05-28 (Fund 83 → IV II, ~40 days) and 2017-01-27 → 2017-03-09 (IV II → Fund 83 → MPV, ~41 days). Between them the patent was passed hand-to-hand three times in under four years. Each step is recorded on Google Patents as an "assignment of interest." Whether the IV-internal legs shared a correspondent address or common principals is the check I could not complete.

5. Pre-litigation transfer — NOT PRESENT for this patent.
The 2017-03-09 acquisition is followed by MPV's first suits roughly a year later (reported March 2018), and US 6,745,186 does not appear in any of the MPV complaints I located (which assert 5,923,908; 6,157,436; 6,215,559; 6,396,599; 6,873,336; 7,006,890; 7,092,966; 7,684,090; 6,760,485; 6,781,713; 7,032,182; 9,082,046; 6,282,317; 8,675,112; 8,750,674; 6,101,338; 7,062,085; 8,024,311; 8,665,345; 8,643,746; 9,013,604; 8,305,452; 7,106,333; 8,842,155; 7,483,061; 8,836,784; 7,233,684). This patent looks like inventory in the MPV portfolio rather than a chosen litigation vehicle. Note also that it expired 2021-10-10 (adjusted term), so it carries no forward assertion value.

6. Bankruptcy fire-sale — PRESENT.
Directly documented. Kodak filed Chapter 11 on 2012-01-20 (No. 12-10202, S.D.N.Y.); its DIP facility — agent Citicorp North America, Inc. — contained a mandatory-prepayment sweep of "100% of net cash proceeds from the sale of the Digital Imaging Patent Portfolio" and a case milestone requiring bidding procedures for the IP portfolio by June 30, 2012. Kodak's own 8-K/patent sale disclosures confirm the Patent Sale Agreement dated 2012-12-18 with Intellectual Ventures Fund 83 LLC at $527 million, with Kodak receiving a grant-back license. This is the textbook Kodak/Nortel/Polaroid pattern named in the task prompt.

7. Privateering — PRESENT, in a qualified form.
The 2013 buyer was not a lone NPE. Reuters/press and Kodak's 8-K describe a consortium organized by Intellectual Ventures and RPX Corporation with twelve operating-company licensees — Adobe, Amazon, Apple, Facebook, Fujifilm, Google, Huawei, HTC, Microsoft, RIM, Samsung, Shutterfly — each taking a license under the Assigned Patents, with FlashPoint Technology receiving a settlement payment and a cross-license and Fujifilm amending its Kodak cross-license. Competitors pooled money to control a mutual rival's portfolio. The qualification: this step was defensive in character for the licensees. That quality did not survive — the portfolio later flowed to MPV, which asserts against third parties.

8. Defensive aggregator at chain end — NOT PRESENT.
The chain terminates at Monument Peak Ventures, LLC, an active asserter, per the 2017-03-09 recordation and the subsequent 2023-08-15 release. It does not terminate at RPX, AST, LOT Network, Unified Patents, or OIN. Although RPX participated in the 2013 purchase, the patents were not neutralized. No record found of transfer to any defensive aggregator.

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Verdict

NPE — high confidence.

The ownership chain terminates at Monument Peak Ventures, LLC, a Texas LLC incorporated in December 2016 and standing on a 2017-03-09 recorded assignment of interest from Intellectual Ventures Fund 83 LLC — a chain that begins with a bankruptcy fire-sale from Eastman Kodak (Chapter 11 No. 12-10202, ~$527M §363 sale, Patent Sale Agreement 2012-12-18, recorded to IV Fund 83 on 2013-04-18) and cascades through three chained IV/MPV entities in under four years (2013-04-18 → 2013-05-28 → 2017-01-27 → 2017-03-09). Two strong signals are independently documented rather than inferred: a known asserter in the chain (Intellectual Ventures, plus the current assignee MPV, a repeat plaintiff against Xerox, GE Healthcare, GoPro, DJI, Hasselblad, Toshiba, TP-Link, Samsara and Open Text) and a shell-entity transfer to a single-purpose Dominion Harbor Enterprises affiliate whose own litigation adversary has pleaded on the record that it "does not exist to invent new ideas, make products or provide services to consumers." Two caveats belong in the file: the correspondent-of-record fields were not retrievable in this session, so signal 3 is unresolved and must be pulled from Assignment Center before the ownership profile is closed; and US 6,745,186 is not among the patents MPV has actually asserted, and its term expired 2021-10-10, making it portfolio inventory rather than a live assertion asset.

Verify at: https://assignmentcenter.uspto.gov/ (application 09/640,642) · https://assignment.uspto.gov/patent/index.html

I'll research the prior-art citations for US 6,745,186. Let me pull from multiple sources.

Let me pull the actual US prosecution citation list and the EP search-report references.

The EP search report gives me examiner-flagged art. Now let me get the actual US front-page "References Cited" list.

Scope and method note (read first)

I searched USPTO/Google Patents/EPO-family sources for US 6,745,186 literally. Two things I want to state plainly up front:

1. I could not retrieve the verbatim U.S. front-page "References Cited" box for US 6,745,186 within this session's search budget. The Google Patents page extract I obtained holds only the auto-generated "Definitions"/description text, not the citation box.
2. What I did retrieve, and what this analysis is therefore grounded in, is the official EPO search report for EP 1 182 859 A3 — the European application (EP01202916A, filed 2001-08-01) that claims priority to the same U.S. application (US 09/640,642, priority 2000-08-17) and that is the family member of US 6,745,186 (the search report annex lists US 6745186 B1 01-06-2004 as a family member of EP 1182859). That report is an examiner's "Documents Considered to be Relevant" list for the same disclosure. I also retrieved a family-level citation list.

I flag the distinction because the U.S. front-page list and the EPO search-report list need not be identical, and I have not verified that they are. Do not treat the list below as the certified U.S. "References Cited" box.

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A. Prior art of record on the family — EPO search report for EP 1 182 859 A3

The EPO categorized these as follows (categories are EPO's: X = "particularly relevant if taken alone"; A = "general state of the art," not of particular relevance):

Confirmed family relationship (inference, but a strong one): the EPO family annex lists US 5666215 A 09-09-1997, GB 2286944 A,B 30-08-1995, and JP 7261279 A 13-10-1995 together. That indicates GB 2,286,944 and US 5,666,215 are members of the same patent family — i.e., the EPO cited the same invention twice, once in U.S. form and once in U.K. form. That matters for the §102 count below: they are not two independent pieces of art.

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B. §102 analysis, reference by reference

Governing law: the application was filed 2000-08-17 and never left pre-AIA practice, so pre-AIA 35 U.S.C. §102 governs. Every cited reference except one published more than one year before the 2000-08-17 filing, placing it in §102(b) (patent or printed publication more than one year prior). The exception is US 6,111,586 (issued 12 days after the filing date), which can only be §102(e) art — and only via its earlier U.S. filing date.

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B1. US 5,844,797 A — Johnson, William Nevill Heaton — issued 1998-12-01 — X, claims 1–8

• Full citation: U.S. Patent No. 5,844,797 A, inventor William Nevill Heaton Johnson, issued Dec. 1, 1998. Filing date and assignee not verified in this session; title not verified.
• Description (supportable): The EPO cited it as "the whole document" against the broadest group of claims (1–8), which is the strongest relevance signal available. It is the single most material reference in the record, because "whole document, X, claims 1–8" means the examiner considered it to disclose the claimed subject matter essentially in its entirety. Categorization by the EPO and the IPC field (H04N 1/00) place it in image capture/processing/print-handling. I could not independently verify its title, subject matter, or filing date, and I will not guess at them.
• Potential §102 effect: §102(b) anticipation candidate against independent claim 1 (method of organizing digital images from multiple sources: single digital file, electronic forwarding to the customer, supplying organizing/manipulating software, receiving the images back and producing a good/service) and its dependents (claims 2–6 as then numbered). Because the citation is "whole document," it is also the reference to test first against the hard-copy-print claims (see claim-mapping caveat, §C).
• Confidence: High that it is the primary anticipation reference as a matter of examiner record; low as to its specific disclosure, because I could not read it.

B2. US 5,666,215 A — Fredlund, John Randall et al. — issued 1997-09-09 — X, claims 9, 10

• Full citation: U.S. Patent No. 5,666,215 A, inventors Fredlund, John Randall et al., issued Sept. 9, 1997. Assignee appears to be Eastman Kodak Co. (the family includes GB 2,286,944, a Kodak case) — I flag this as a family-based inference, not a verified assignee record. Exact title not verified.
• Description (supportable): Cited at columns 3–5 only, which tells us the EPO relied on a discrete passage, not the whole document. Its family co-membership with GB 2,286,944 and JP 7-261279 places it in the mid-1990s photofinishing/print-ordering space.
• Potential §102 effect: §102(b) anticipation candidate against the output/ordering-side claims (the claims covering scanning hard-copy prints to obtain digital images, obtaining instruction information, organizing the resulting digital images and producing goods/services). Columns 3–5 as the pointed-to passage is consistent with a print-scanning/order-workflow disclosure.
• Confidence: Medium. The claim target is clear from the record; the substantive disclosure is inferred from the cited passage plus family context, not read directly.

B3. GB 2,286,944 A — Eastman Kodak Co. — published 1995-08-30 — X, claims 9, 10

• Full citation: GB 2,286,944 A, applicant Eastman Kodak Co., published Aug. 30, 1995. Cited at pp. 5–6 and pp. 10–12, and claims.
• Description (supportable): Same family as US 5,666,215 (per the EPO family annex). So this is not additive art — it is the U.K. member of the same invention, cited here because the U.K. publication predates the U.S. issuance and is independently citable as a printed publication.
• Potential §102 effect: Same §102(b) anticipation theory as B2, against the same print-scanning/ordering claims. For validity analysis, treat B2 and B3 as one reference, not two. If a later proceeding cites "US 5,666,215 and GB 2,286,944" as a combination, that is double-counting the same disclosure.
• Confidence: Medium-high on the family relationship (EPO family annex); medium on the substantive disclosure.

B4. US 5,325,297 A — Bird, Susan W. et al. — issued 1994-06-28 — A, claim 10

• Full citation: U.S. Patent No. 5,325,297 A, issued June 28, 1994. Title/assignee/filing date not verified.
• Description: EPO "A" = background, cited at col. 4 – col. 10 with figures. "A" means the EPO did not consider it novelty-destroying or inventive-step-relevant on its own.
• Potential §102 effect: Under U.S. practice this is §102(b) art but is not an anticipation reference — it is at most §103 background or corroboration. Do not represent it as anticipating a claim.
• Confidence: High as to its non-anticipatory status (that is what "A" means in the record); low as to its subject matter.

B5. US 5,493,677 A — Chen, Eugene et al. — issued 1996-02-20 — A, claim 10

• Full citation: U.S. Patent No. 5,493,677 A, issued Feb. 20, 1996. Title/assignee/filing date not verified.
• Description: Cited only to "claims," category A. Same posture as B4.
• Potential §102 effect: §102(b) available, but not an anticipation reference; §103 background at most.
• Confidence: High on categorization; low on subject matter.

B6. JP 09-305784 A (Fujitsu Ltd.) / US 6,111,586 A (Fujitsu Ltd.) — A, claims 3, 5

• Full citation: JP 09-305784 A (Fujitsu Ltd.), published Nov. 28, 1997, as abstracted in Patent Abstracts of Japan vol. 1998, no. 03 (published 1998-02-27); U.S. counterpart US 6,111,586 A (Fujitsu Ltd.), issued 2000-08-29, cited at col. 6.
• Description: Category A; the JP abstract and US col. 6 were relied on. Directed to organizing/manipulating images (relevant to the dependent claims about software for automatic grouping and album-page organization).
• Potential §102 effect — a nuance worth flagging: the JP publication is §102(b) art (published 1997-11-28, >1 year before 2000-08-17). US 6,111,586 issued 2000-08-29 — twelve days AFTER the '186 filing date, so it is not a §102(a)/(b) reference; it can only be §102(e) art, and only if its U.S. filing date precedes 2000-08-17 (it does, being the U.S. counterpart of a 1996/1997 Japanese filing — I did not verify the exact U.S. filing date). This is exactly the kind of date trap that matters: cite the JP publication for §102(b), and reserve US 6,111,586 for §102(e).
• Confidence: High on the dates as they appear in the EP report; medium on the §102(e) predicate (unverified U.S. filing date).

B7. US 5,153,746 A — Satoh, Hiroko — issued 1992-10-06 — A, claims 1, 4

• Full citation: U.S. Patent No. 5,153,746 A, issued Oct. 6, 1992. Title/assignee/filing date not verified.
• Description: Category A; cited only at col. 10, lines 23–28 — a narrow passage. It is the oldest reference in the record, consistent with a fundamental image-handling/retrieval disclosure.
• Potential §102 effect: §102(b) available; not an anticipation reference on the EPO's own assessment. Background only.
• Confidence: High on categorization; low on subject matter.

B8. EP 0 561 606 A — Xerox Corp. — A (claims truncated)

• Full citation: EP 0 561 606 A, applicant Xerox Corp. Publication date and the claims it was cited against were cut off in my retrieved copy — not verified.
• Potential §102 effect: Category A → background, not anticipation. Publication date almost certainly puts it in §102(b) territory given the reference set, but I am not asserting a date I did not verify.
• Confidence: Low. Flagged for completion.

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C. Critical caveat: the claim numbers in the EP report are EP claim numbers

This is the single biggest trap in the material above, and I want to be explicit rather than paper over it:

• The EPO report's "relevant to claims 1–8 / 9,10 / 3,5 / 1,4 / 10" refer to the claims of EP 1 182 859, not necessarily to the granted claims of US 6,745,186. EP claim sets are frequently renumbered, split, or supplemented relative to the U.S. set.
• For US 6,745,186 I have verified (from the FPO/Justia/Radaris mirrors) that claim 1 is the multi-source "obtain → single digital file → forward to customer → supply software → receive back → produce product/service" method; that claims 2–6 depend on claim 1; and that claim 7 is the hard-copy-print claim ("scanning said hard copy prints so as to obtain a digital record … and characteristic information … and automatically sorting … based on the physical characteristic," the characteristics being shape, size, cut, texture, border or finish).
• The total U.S. claim count and the identities of any U.S. independent claims beyond 1 and 7 are still unverified. The earlier section of this analysis already flagged this and I am not going to convert an inference into a fact.

Practical consequence: any statement of the form "US 5,666,215 anticipates US claim 9" is not established by what I have. What is established is: "EPO cited US 5,666,215 as X art against EP claims 9 and 10." If the U.S. set mirrors the EP numbering, then the print-scanning/ordering and software-product claims (likely the independent claims other than 1 and 7) are the target; if it does not mirror, the target shifts. Pull the granted U.S. claims before making any §102 assertion keyed to a U.S. claim number.

Also note: US 5,844,797 was cited against claims 1–8, which on the EP numbering spans the broadest method claims and the hard-copy-print claims. If the U.S. set has 10 claims in the same order, US 5,844,797 is the reference to test against US claims 1 and 7 first — i.e., the reference that would matter most if the patent were ever re-tested.

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D. Other art on the face of the disclosure (incorporated-by-reference material)

The specification expressly incorporates several concurrently filed sibling applications and one earlier application. These aren't "prior art" in the ordinary sense (they're commonly-owned, same-inventor filings and would be §102(e)/double-patenting issues rather than §102(b) art), but a thoroughness review should list them because they are part of the record:

The Simon and Squilla applications are described in the specification as the "suitable organizational software" for the album-page-formatting and organizing/retrieving/reorganizing features — i.e., they map to the dependent claims about arranging images into album pages.

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E. Family-level citation list (secondary; not the '186 U.S. front page)

A Google Patents family page for this family carries a "Family Cites Families (25)" list of older references, including: JP 2896930 B2 (photo security system), US 5,267,333, US 5,016,107 (Eastman Kodak, "Electronic still camera utilizing image compression and digital storage"), JP H03-192237 A, US 5,164,831 (Eastman Kodak, "Electronic still camera providing multi-format storage of full and reduced resolution images"), GB 2,242,592 A (Photo-Me Int'l, subject against a selected background), US 5,124,915 (Krenzel), US 5,335,072, KR 930007065 B1, JP 3061473 B2, US 5,272,549, US 5,563,722, US 5,327,265, JP 3217462 B2, US 5,506,644, US 5,526,079, JP H06-308595 A.

Caveat: these are labeled by Google as citations of the family, and they read like the IDS/citation lists of the sibling Kodak filings of the same 2000 vintage, not the certified front page of US 6,745,186. I am not representing this as the '186 "References Cited" box. Their §102 status would in all cases be §102(b) (§102(a) for the U.S. domestic ones), but they were not the references the examiner treated as dangerous.

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F. Bottom line on anticipation risk

1. One reference is genuinely anticipation-grade on the examiner's own analysis: US 5,844,797 A (Johnson, 1998-12-01), "whole document," X, directed at the broadest method claims (EP 1–8). This is the reference I would read first, cover to cover, against U.S. claims 1 and 7.
2. A second line of attack runs through US 5,666,215 A (Fredlund/Kodak, 1997-09-09) and GB 2,286,944 A (Kodak, 1995-08-30) against the print-scanning/ordering claims — but these two are the same family, so the attack is one reference deep, not two.
3. US 5,325,297, US 5,493,677, JP 09-305784 (and §102(e)-only US 6,111,586), US 5,153,746, and EP 0 561 606 are all "A" art — §102(b) citable (except US 6,111,586), but not anticipatory on the record.
4. US 6,111,586 A issued 12 days after the '186 filing date and is §102(e) only — a date trap worth calling out explicitly.
5. The patent expired 2021-10-10 (adjusted expiration), so §102/§103 analysis today is retrospective rather than enforcement-relevant.

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G. What still needs verifying (I will not fill these with guesses)

1. The verbatim U.S. front-page "References Cited" list for US 6,745,186 — pull the granted-PDF (patentimages.storage.googleapis.com, linked from the Google Patents page) or USPTO PatentCenter for 09/640,642. My list above is the EPO family search report, which is close but not certified identical.
2. The full granted U.S. claim set — total claim count and the exact identity/numbering of every independent claim, so the EP→US claim mapping in §C can be replaced with fact.
3. The truncated EP 0 561 606 A entry (publication date and claims cited against).
4. Titles, filing dates and assignees for US 5,844,797; US 5,666,215; US 5,325,297; US 5,493,677; US 5,153,746; US 6,111,586 — I did not verify these and have deliberately left them blank rather than assert them.
5. The U.S. filing date of US 6,111,586, which is the predicate for the §102(e) theory.

One consistency note against the earlier sections of this analysis: nothing here contradicts them. The earlier "unable to identify specific litigation" finding stands — and the "family has litigation" flag on Google Patents is at the family level (Darts-IP family 24569095), so it may well relate to one of the sibling applications (e.g., Ser. No. 09/641,030, 09/640,807, 09/641,102 or 09/640,949) rather than to the '186 itself. That is an open thread, not a finding.

I'll pull the claim set and the front-page prior-art references for US 6,745,186 before assembling the §103 analysis.

Let me pull the full claim set and the front-page cited references.

Let me retrieve the front-page references cited and the full claim set from a mirror.

Obviousness Analysis — U.S. Patent 6,745,186 under 35 U.S.C. § 103

Two threshold flags before the analysis.

1. Evidence gap. I could not retrieve the front-page "References Cited" / "Cited By" tables for US 6,745,186 in this session. The only "prior art" content that surfaced on the Google Patents record is the keyword set (images, customer, digital, prints, hard copy). Everything below therefore rests on (a) prior-art citations I did verify from the search reports of the same Kodak family, (b) admissions in the '186 specification itself, and (c) references incorporated by the '186. Where I state something from general technical knowledge that I could not verify here, I say so.
2. Date discrepancy. The system clock reads 2026-09-30; the task states 2026-04-26. This does not change any bibliographic fact, but I flag it as instructed. Also note the patent is expired (adjusted expiration 2021-10-10) per Google Patents, so this §103 analysis is of defensive/historical value (and of forward value for the continuation family — e.g., US 7,260,587, the 2003-12-22 continuation of Ser. No. 09/640,642 — rather than for current royalties on the '186 itself).

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1. Claim framework — what a §103 combination must teach

I verified claims 1–6 verbatim (from the FreePatentsOnline and Radaris mirrors of the printed patent). Claim 1 reads:

1. A method of organizing a plurality of digital images, comprising the steps of: obtaining digital images from a plurality of different sources for a customer; placing said digital images into a single digital file; forwarding said digital images electronically to said customer; providing to said customer computer software for organizing and/or manipulating said digital images; and obtaining said digital images after they have organized and/or manipulated by said customer and providing a product or service with respected to said customer digital images.

(Claim numbering for groups C–F is unverified — the printed "What is claimed is:" block was not retrievable. This matches the uncertainty already flagged in the earlier summary; nothing here contradicts it.)

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2. Verified prior art base

These are citations I actually retrieved, with their source of record noted. They come from sibling Kodak applications in the same Aug 17, 2000 filing family, not from the '186 front page — that distinction matters.

Most important caveat, stated plainly: the four X-category citations (EP 0 860 797, US 6,028,603, WO 99/19811, US 5,852,823) were applied against the sibling US 6,873,336, whose disclosure overlaps heavily with the '186 (same inventing entity, same day, same subject matter). That makes them highly probative of the art level, but it is not proof that the '186's examiner cited them. I could not verify the '186's own of-record references.

Best place to close that gap: the European search report for the '186's own EP counterpart, EP 1 182 859 A3 (EP application EP01202916, published 27-02-2002, with US 6,745,186 B1 as the corresponding member and JP 2002190008 A as the JP member). That report will list precisely what the EPO considered material to this disclosure. I did not retrieve it in this session.

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3. Proposed §103 combinations

3.1 Claim 1 (Group A) — the central combination

Primary reference: a network-based photoservice-provider system in which a customer's images from multiple input paths (developed film/prints scanned at the lab, digital-camera files, and a digitized-film CD product) are collected into one customer image account/file and made available to that customer over a network, with an ordering path back to the provider for goods/services.

Secondary reference: an image organizing/manipulating software application delivered to the customer together with the digitized images (the classic "browser/organizer shipped with the images" model).

Mapping:

• "plurality of different sources" → the multi-input capture front end (scanned prints + camera files + CD), which the '186 itself treats as routine ("Since image will most likely be obtained from a variety of sources over an extended period of time…").
• "single digital file" → a consolidated customer image file/account — [VERIFY: whether the primary reference's terminology is "file" vs. "account"/"collection"]. Claim 1 does not define a data structure, so the broadest reasonable reading is a single logical collection.
• "forwarding… electronically" → network delivery of the digitized images to the customer.
• "providing… computer software" → delivery of the organizer/viewer with the images.
• "obtaining said digital images after… manipulated… and providing a product or service" → the provider's print/product fulfillment path.

Why this combination is obvious (KSR):

• Familiar elements, known method, predictable result. Each element — scanning prints, storing them in a collection, transmitting files, and shipping a viewing/organizing utility with the images — was individually known. Combining them produced nothing more than the expected sum of their functions. KSR Int'l Co. v. Teleflex Inc., 550 U.S. 398 (2007) ("a combination of familiar elements according to known methods is likely to be obvious when it does no more than yield predictable results").
• Market pressure. The 1998–2000 period saw intense competition among online image-services to consolidate a customer's disparate photo sources into one account; consolidation was the recognized driver of repeat ordering and switching costs. That is exactly the "design incentive" and "market demand" rationale KSR endorses.
• Improving one device implies improving a similar device. Once the CD-with-organizer model existed (images + software co-delivered on a physical medium), a POSITA would have recognized that delivering the same pair over a network would work the same way. The only change is the transport — a known technique substituted without unexpected results.
• No criticality. Nothing in claim 1 recites bandwidth, resolution, format, timing, or architecture. The '186's own spec treats the network as an afterthought ("orders may be placed over the Internet, by phone or by any other appropriate means").

§102 note for completeness: if contemporaneous documentation (product literature, manuals, launch advertising) establishes that a pre-August-17-2000 commercial service practiced all five steps, claim 1 would be anticipated under §102(a)/(b), not merely obvious. Candidate systems from the 1997–1999 window — Kodak's online network-photo service, Kodak PictureCD (1998, digitized film images shipped with viewing/ordering software), and the AOL "You've Got Pictures" model (1998), plus the 1999 entrants in online photo-storage — are the obvious documentary targets. I did not verify the precise date or feature set of any of these in this session; treat names and dates as leads requiring confirmation from primary documentation.

3.2 Claims 2–6 (Group B)

• Claim 2 (software forwarded with the images): directly read by the "images + organizer co-delivered" secondary reference. A one-step, inevitable variant.
• Claim 3 (software for automatic grouping by criteria): automatic grouping by user- or machine-supplied criteria was known; note the '186's own admission that "Face recognition computer programs currently exist which can identify an individual from a plurality of images." That is an applicant admission of the state of the art and is directly usable as the secondary reference for claim 3.
• Claim 4 (software for organizing into album pages) and Claim 5 (automatic spacing on the album page): the '186 expressly incorporates Simon, Ser. No. 09/559,478 (filed Apr. 27, 2000, ~4 months pre-filing), "Method Of Organizing Digital Images On A Page," for precisely this subject matter. Combined with EP 0 860 797 A2 / US 6,028,603 A / WO 99/19811 A2 (the X-category automated page-layout art from the sibling), the motivation is straightforward and the result — putting photos on a page at computed positions — is a mechanical layout operation.
  • Nuance worth stating: because that Simon application is incorporated into the '186, its subject matter is effectively part of the '186's own disclosure and cannot be asserted as §102(e)/§103 prior art against the very claims it was incorporated to support. The other automated page-layout art (EP 0 860 797 A2 et al.) does not have that problem and should be the reference of record.
• Claim 6 ("images are organized using icons"): icon-based categorization is a conventional GUI convention; the '186 itself ties icons to preprinted sticker sheets — an analog-to-digital translation of an ordinary filing-tab practice. Predictable result.

3.3 Group C — "unique identifier + associated instruction for grouping"

Prior-art lineage: (i) file-naming conventions that carry semantic grouping information; and (ii) photographic print-order files in which a machine-readable order record is keyed to image identifiers — the DPOF (Digital Print Order Format) specification introduced in 1998 is the canonically relevant standard. (DPOF's 1998 introduction is general knowledge; I did not verify it in this session.) The '186's contribution — assign each file an ID, attach an instruction keyed to it, group accordingly — is the ordinary database foreign-key pattern applied to images. Motivation: round-trip identity between a physical/printed artifact and its digital surrogate is a recognized necessity in any scan-then-return workflow, and the '186's own matched-sticker-pair embodiment (Fig. 9) illustrates the brute-force manual version of the same idea.

3.4 Groups D and E — instruction-form scanning

This is the weakest position of the patent. The specification supplies the admissions itself:

"This software technique is called optical character recognition (OCR) and is well known in the scanning art."

"The recognized meta-data is then applied to all digital files resulting from scanning all the hardcopy prints that follow image instruction form 74 until another image instruction form 74 is encountered…"

Barcode/machine-readable-code-driven photofinishing order forms and envelopes were long-standing practice in the film-processing industry (and the '186's own Fig. 4 order form with barcode label 60 presupposes them). Combining a known OCR/barcode reader with a known high-volume document scanner, and buffering meta-data until the next separator sheet, is textbook subject matter for a scope-content rejection under MPEP 2144.04 (inventor's own admission as prior art and as evidence of obviousness). The only genuinely claim-narrowing feature anywhere in these groups is the application of the recognized metadata to all following images until a new form appears — which is a simple state-machine buffering rule.

3.5 Group F — claim 7 (auto-sort on physical print characteristics)

Claim 7 sorts on shape, size, cut, texture, border, or finish. Two-step reasoning:

1. The specification concedes the premise: prints from different eras/labs differ in size, border, and surface finish, and the '186 frames this as a discovery about the prints, not a technical solution ("Over the years, many photofinishing printing characteristics have changed…").
2. Every enumerated characteristic is trivially machine-detectable at the scanner: image dimensions from the scan geometry, border presence by edge analysis, finish/texture by reflectance or roughness analysis, print date from the usual front/back imprint. Detecting these from a scanned print costs nothing beyond the scan that is already being performed.

The innovation, if any, is bibliographic dating-by-print-format. Note the interesting evidentiary posture: Kodak later sought protection for a closely related idea — "automatically organizing prints based on analysis of the photographic print watermark patterns" (US 2006/0198559, Manico et al., as referenced in the family's US 8,290,205) — which confirms the concept was treated as a discrete, separable invention worth its own filing. For §103, the enumerated criteria should be attacked with photofinishing-scanner art demonstrating that edge/border/size detection was routine, rather than with the verified X-category references, which I do not consider on point for this group.

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4. Motivation to combine — consolidated

A POSITA here is a systems/photofinishing engineer with network-services experience, c. mid-2000. The record supports combination on at least four independent KSR grounds:

1. Predictable aggregation of known elements — scan, store, transmit, ship an organizer, fulfill. Nothing unexpected.
2. Explicit market/design incentive — every online photo-service in 1998–2000 was racing to consolidate multi-source customer images into a single account; claim 1's "plurality of sources → single digital file" is the literal description of that commercial goal.
3. Known-technique substitution — CD-based delivery of images + organizer → network-based delivery of the same pair. Swapping the transport is an "improvement in one field" that a POSITA would expect to transfer.
4. Applicant's own admissions — OCR "well known in the scanning art"; face-recognition programs "currently exist"; multi-source imagery "most likely"; print characteristics that "changed over the years." These are usable as prior-art admissions and as objective evidence of the art level.

Against combination: the strongest non-obviousness argument is the systems-integration story — that no single pre-2000 system combined multi-source ingestion, a single consolidated file, electronic return of the organized images, and a closed loop to product fulfillment. But claim 1's five steps are recited at a level of generality (no server, network, protocol, format, or data structure) that makes this argument hard to sustain under a broadest-reasonable-interpretation analysis, particularly post-KSR.

5. Objective indicia

None is established on the current record. I found no evidence of unexpected results, licensing-due-to-validity, or copying at this specificity. The Google Patents "Family has litigation" flag (Darts-IP family 24569095) is not evidence of commercial success or of nexus, and — as flagged in the earlier litigation summary — I could not attribute any 2026 Federal Circuit activity to the '186. Note for cross-reference: the sibling US 6,873,336 (Ser. No. 09/641,102) does appear in the asserted-patent list of Xerox Corp. v. Monument Peak Ventures (W.D.N.Y. 6:20-cv-06263, 2020), which is likely what the family-level litigation flag reflects.

6. Verification to-dos (in priority order)

1. USPTO PatentCenter / patentimages PDF for the '186's printed "References Cited" list and full claim set — the single highest-value missing item. Everything above is provisional until this is in hand.
2. EP 1 182 859 A3 search report — the EPO's of-record art for this exact disclosure.
3. DPOF 1.0 (1998) specification — for Groups C and E.
4. Contemporaneous commercial documentation (1997–1999) for the online photo-services and for the images-plus-organizer CD product, with dated advertising/manuals — to convert the claim 1 §103 argument into a §102(a)/(b) anticipation showing.
5. Confirm the claim numbering for Groups C–F against the printed claim set; my grouping compresses several independent claims whose exact numbers I could not verify.

Bottom line: on the verified art and the specification's own admissions, claims 1–6 and the instruction-form independent claims (D/E) are the most vulnerable to a §103 (and plausibly §102) attack, with the strongest single-reference candidates being the automated page-layout/image-organizing references cited X against the sibling US 6,873,336 (EP 0 860 797 A2; US 6,028,603 A; WO 99/19811 A2; US 5,852,823 A). Claim 7's physical-characteristic sorting is the most defensible claim, and the art most likely to defeat it is photofinishing-scanner/border-detection art that I was unable to retrieve.