US 8538845

I'll pull the authoritative record and check for any 2026 appellate activity on this exact patent number.

Let me verify the appeal docket and pull the exact claim language.

US 8,538,845 B2 — "Monetary Transaction System" — Analyst Summary

Scope note: Everything below is keyed to US 8,538,845 B2 / application 13/484,199 only. Several dockets and sources surfaced related-but-different Fintiv/Mozido patents (9,892,386; 11,120,413; 9,208,488; 10,438,196; 11,295,281; 12,346,886) — those are not the patent you asked about and are excluded except where they explain context.

1. Bibliographic data (verified)

Sources: https://patents.google.com/patent/US8538845/en ; IPR2023-00744 Institution Decision (PTAB Oct. 19, 2023), https://www.docketalarm.com/cases/PTAB/IPR2023-00744/PayPal_Holdings_Inc._v._Fintiv_Inc/10-19-2023-Board/Institution_Decision__Grant-10-Granting_Institution_of_Inter_Partes_Review_35_USC_%C2%A7_314/

2. Abstract (verbatim)

"Embodiments are directed to monetary transaction system for conducting monetary transactions between transaction system subscribers and other entities. In one scenario, the monetary transaction system includes a mobile device that runs a monetary transaction system application. The monetary transaction system also includes a subscriber that has a profile with the system. The subscriber indicates a transaction that is to be performed with the monetary transaction system. The system further includes a monetary transaction system processor that performs the transactions specified by the subscriber including communicating with a monetary transaction database to determine whether the transaction is permissible based on data indicated in the subscriber's profile. The monetary transaction system also includes at least one entity that is to be involved in the specified transaction, where the entity has a profile with the monetary transaction system. This entity may be a person, a retail store, an agent or other entity."

Note the abstract says "subscriber"; the issued independent claims are narrower, reciting an "unbanked" subscriber.

3. Independent claims — plain-language overview

The '845 patent contains 7 claims; claims 1, 4, and 5 are independent and claims 2–3 and 6–7 are dependent. This mapping is confirmed by the prosecution record: the PTAB record states that independent claims 1, 15, and 21 of the '199 application issued as claims 1, 4, and 5 of the '845 patent (Ex. 1003, Chatterjee Decl., ¶77–78, IPR2023-00744). The IPR challenged only claims 1–3 and 5–7; claim 4 was not challenged.

Claim 1 — system claim (deposit-at-agent-branch centric). A monetary transaction system for conducting transactions between unbanked subscribers and other entities, comprising:

• a mobile device configured to run the monetary transaction system application;
• an unbanked subscriber having a profile with the system, who uses the app to indicate specified transactions;
• a processor that performs those transactions, including querying a monetary transaction database to determine whether the transaction is permissible based on data in the subscriber's profile;
• at least one entity to be involved in the transaction, the entity also having a profile;
• and a "wherein" clause requiring the system to be implemented to deposit funds at an agent branch through a mobile wallet, i.e.:
  1. receiving agent-branch communication that the unbanked subscriber wants to deposit a specified amount into their mobile wallet account;
  2. validating the status of the subscriber's mobile wallet account;
  3. determining whether the agent branch is authorized to receive deposited money;
  4. performing a limit check (sufficient funds for the deposit amount) and/or a velocity check (subscriber has not exceeded a specified number of transactions in a specified time period);
  5. crediting the mobile wallet account when the agent branch is authorized;
  6. returning a deposit-confirmation notification to the agent branch; and
  7. notifying the subscriber over at least one of the plurality of connected channels.
     (Claim text reproduced in the IPR2023-00744 Institution Decision at 5–6, quoting Ex. 1001 at 29:33–30:12.)

Claim 5 — independent system claim (funds-transfer centric). Also directed to "[a] monetary transaction system for conducting monetary transactions between unbanked subscribers and other entities," and requiring an "unbanked monetary transaction system subscriber." Fintiv's infringement chart against the PayPal mobile application maps claim 5 to a money transfer scenario — specifically, identifying a specified amount of funds to be transferred and confirming/notifying payment to a second entity (Ex. 1010 in IPR2023-00744). So claim 5 appears to be the eMoney/transfer (e.g. subscriber-to-subscriber / subscriber-to-non-subscriber) implementation rather than the deposit implementation of claim 1. Caveat: I did not retrieve the verbatim claim 5 text; the above is inferred from the assert-and-map record and should be confirmed against the printed patent.

Claim 4 — independent claim. Issued from '199 application claim 15; the examiner allowed it on the same reasoning applied to claim 1 (the limit/velocity-check language). It is not among the claims challenged in IPR2023-00744. I do not have its verbatim text from the sources returned, so I am not characterizing its precise scope — flagging this as an explicit gap rather than guessing.

Key construction point: The PTAB and the W.D. Tex. court treated the specification as expressly defining "unbanked subscriber" at Ex. 1001, 12:25–27 ("An 'unbanked subscriber' is a subscriber that does not have (or does not have access to) a bank account or credit union account"), while the district court construed "mobile wallet" as a stored value account/prepaid access account. That lexicography, plus the limit/velocity-check steps, is what distinguishes the '845 claims from the prior art cited by the examiner.

4. Live dispute posture — PTAB, district court, and CAFC

PTAB — IPR2023-00744, PayPal Holdings, Inc. v. Fintiv, Inc. (US 8,538,845)

• Petition filed March 24, 2023; instituted October 19, 2023 as to claims 1–3 and 5–7 on all grounds.
• Final Written Decision, October 2, 2024 (Droesch, Zecher, Hoskins): all challenged claims held unpatentable under 35 U.S.C. § 318(a).
  https://www.docketalarm.com/cases/PTAB/IPR2023-00744/PayPal_Holdings_Inc._v._Fintiv_Inc/docs/10-02-2024-Board/Final_Written_Decision__original-29-Final_Written_Decision__Final_Written_Decision_Determining_All_Challenged_Claims_Unpatentable_35_USC_sec_318a.pdf
• Fintiv filed a notice of appeal November 25, 2024; Unified Patents lists the appeal as 25-1225 and status "Final Written Decision – Appealed."
  https://portal.unifiedpatents.com/ptab/case/IPR2023-00744

CAFC — what I could and could not confirm for 2026. I found no 2026 appellate ruling, opinion, or oral-argument entry specific to the '845 patent (No. 25-1225). Counsel commentary dated April 30, 2025 states the '845 FWD appeal was then still pending ("Fintiv's appeal of that Final Written Decision is pending" — Winston & Strawn, https://www.winston.com/print/v2/content/[1100951](/patent/1100951)/federal-circuit-backs-paypal-68480400.pdf). Separately, the Google Patents family page lists the CAFC case https://portal.unifiedpatents.com/litigation/Court%20of%20Appeals%20for%20the%20Federal%20Circuit/case/25-1225.

A distinct 2026 CAFC docket exists, but it is not the '845 patent. Fintiv, Inc. v. Apple Inc., Fed. Cir. No. 25-2104 (filed Sept. 12, 2025): Fintiv's opening brief was filed Jan. 20, 2026, and Apple's response brief was extended to March 16, 2026 (https://dockets.justia.com/docket/circuit-courts/cafc/25-2104). Do not conflate this with the '845 appeal.

Related district court / CAFC precedent (different patents). Fintiv, Inc. v. PayPal Holdings, Inc., No. 6:22-cv-00288-ADA and No. 6:23-cv-00490 (W.D. Tex.). In that litigation, the district court's claim-construction order of Jan. 9, 2023 held that the "payment handler"/"payment handler service" terms in other Fintiv patents (expressly not the '845 patent) invoked § 112(f) and were indefinite; the Federal Circuit affirmed on April 30, 2025 in Fintiv, Inc. v. PayPal Holdings, Inc., No. 2023-2312 (Prost, Taranto, Stark) — finding "handler" a nonce term akin to "module" and no corresponding algorithm disclosed. See https://www.oliff.com/wp-content/uploads/2025/06/2023-2312-O.pdf. This is relevant context for the family's validity risk, but the '845 patent was not part of that indefiniteness holding.

5. Uncertainty and caveats

1. Claim 4's verbatim text is not verified in the sources returned. My statement that claim 4 is independent rests entirely on the prosecution record quoted in IPR2023-00744 (Ex. 1003, ¶77–78), not on the printed claim itself.
2. Claim 5's precise scope is inferred, not quoted. The inference is from Fintiv's own infringement chart (transfer to a "second entity"). Confirm against the patent's claim 5.
3. "Active" status is a database field, not a legal conclusion. Given the Oct. 2, 2024 FWD invalidating claims 1–3 and 5–7, the enforceable claim set (if the FWD is affirmed) would reduce essentially to unchallenged claim 4; the Google Patents status does not appear to reflect the FWD or the pending appeal.
4. Inventorship has a post-issuance wrinkle. A "Statement of Current Inventor" filed in 13/484,199 (signed 2020) under 37 C.F.R. 1.324(b)(2) shows Michael A. Liberty agreeing to the addition of Felipe Fernandes as an inventor, and a July 16, 2020 assignment from "Fernandes, Felipe" to Mozido, Inc. was recorded. Google Patents nonetheless lists only Liberty as inventor. I cannot confirm from the returned results whether a certificate of correction formally added Fernandes, so treat the published inventor field as potentially incomplete.
5. No 2026 CAFC activity on No. 25-1225 was located in the searches performed; absence of a hit here is not proof that no such activity exists, and PACER/docket-level verification would be needed to state the appeal's current posture with confidence.
6. Searches were executed via general web search, not a direct USPTO PatentCenter/PAIR query or a direct PACER pull; the bibliographic fields above are corroborated by the Google Patents authority page but were not re-verified line-by-line against the USPTO's own records.

I'll research litigation involving US patent 8538845. Let me run targeted searches.

Let me search for more detail on the specific cases identified.

I have substantial data. Let me verify a few remaining specifics.

I'll reconcile the structured block against the proceedings actually referenced in the patent page, then search for claim-level outcomes.

Found the key proceeding. Note a discrepancy with the structured block already. Let me pull claim-level details, grounds, and the appeal status.

Let me pin down the FWD's ground-by-ground holdings and the current status of the Federal Circuit appeal.

PTAB / AIA Trial Proceedings — US Patent 8,538,845 ("Monetary Transaction System")

⚠️ Data-integrity flag (read first). The structured "PTAB proceedings on file" block in my prompt states that the USPTO ODP API returned no AIA trial proceedings for US 8,538,845. That is stale/incorrect. The patent's own Google Patents page (the authoritative full text supplied to me) lists a PTAB case — "PTAB case IPR2023-00744 filed (Final Written Decision)" — and IPR2023-00744 is independently confirmed by Docket Alarm, the Unified Patents litigation portal, and the Ex Parte PTAB database. I am proceeding on the basis that one IPR exists and reached a Final Written Decision holding every challenged claim unpatentable. The ODP ingest should be re-run; a defendant who relied on the "no PTAB activity" block would badly mis-price this patent.

Proceedings overview

There is exactly one AIA trial proceeding on US 8,538,845 — IPR2023-00744 (PayPal v. Fintiv) — which was instituted in full on 2023-10-19, produced a Final Written Decision on 2024-10-02 holding all six challenged claims (1, 2, 3, 5, 6, and 7) unpatentable, and is currently on appeal to the Federal Circuit (No. 25-1225); there are no settlements, no terminations, and no denials of institution, so the bottom-line defensive posture is highly favorable but not yet final — the Board has invalidated both independent claims and all four dependents that were tested, but because the appeal is pending no certificate of cancellation has issued, and a defendant should describe the claims as "held unpatentable, on appeal" rather than "canceled."

IPR2023-00744 — PayPal Holdings, Inc. & PayPal, Inc. v. Fintiv, Inc.

• Type: Inter Partes Review (35 U.S.C. §§ 311–319)
• Filed: 2023-03-24 (Petition, Paper 2). Institution Decision: 2023-10-19 (Paper 10).
• Status (verbatim from the structured/patent-page data): "Final Written Decision" — and, per the Ex Parte aggregator, "Final Written Decision – Appealed." Plain-English gloss: trial is over at the Board; the Board's judgment of unpatentability is on appeal and therefore not yet administratively final.
• Judge panel: Kristen L. Droesch, Michael R. Zecher (opinion author), and George R. Hoskins, Administrative Patent Judges. (Note: the Ex Parte case page also lists Emanuel Mines among APJs associated with this case; I could not verify whether that reflects a substitution during the proceeding — treat the three-name FWD panel as authoritative.)
• Petition grounds: Challenged claims 1–3 and 5–7 (independent claims 1 and 5; 2 and 3 depend from 1; 6 and 7 depend from 5). Statutory basis was § 103 obviousness. The primary reference was Tumminaro (US 2007/0255620, Ex. 1005), supported by expert testimony from Dr. Sandeep Chatterjee (Ex. 1003); the updated exhibit list also includes Keena (US 2006/0253335, Ex. 1006), Kortina (US 2011/0137789, Ex. 1007), and Chen (US 2008/0270246, Ex. 1008). ⚠️ I could not retrieve the FWD's ground-by-ground reference table, so I cannot tell you which secondary reference maps to which claim. What is confirmed is that the petition's theory against the challenged claims turned on Tumminaro.
• Institution decision: Instituted as to all challenged claims and all grounds, 2023-10-19. The Board found "a reasonable likelihood that PayPal would prevail with respect to challenging at least one of claims 1–3 and 5–7 … as unpatentable." No Fintiv/§ 314(a) discretionary denial was applied, notwithstanding the co-pending W.D. Tex. case (Fintiv, Inc. v. PayPal Holdings, Inc., No. 6:22-cv-00288-ADA, filed 2022-03-17). Link: Institution Decision, Paper 10.
• Final Written Decision (2024-10-02, Paper 29) — caption verbatim: "Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a)." Claim-level verdict:
  • Cancelled/held unpatentable: claims 1, 2, 3, 5, 6, and 7 — i.e., every challenged claim, including both independent claims.
  • Held patentable: none. No claim survived.
  • Not addressed: claim 4 was not challenged and the FWD says nothing about it.
  • Key reasoning: the case turned on the construction of "unbanked subscriber." The specification contains an explicit definition — "An 'unbanked subscriber' is a subscriber that does not have (or does not have access to) a bank account or credit union account" (Ex. 1001, 12:25–27) — but the Board declined to read that definition as precluding a subscriber from obtaining bank-account access: "both the intrinsic and extrinsic evidence support allowing an 'unbanked subscriber' to obtain access to a bank account upon enrolling with the monetary transaction system so he/she may use that bank account to make deposits, withdrawals, and transfers." Under that construction, Fintiv's non-infringement/patentability position (which depended on the prior art's "pooled account" being distinguishable because it was a bank account) failed, and the Board held "that PayPal has demonstrated by a preponderance of the evidence that all challenged claims are unpatentable." Fintiv's § 101-based arguments about the claims' "non-traditional, not well-known, and unconventional" character (made in district court) were also turned against it as inconsistent with its narrow-reading positions at the Board.
  • FWD PDF: Docket Alarm copy of Paper 29. Proceeding landing page: Unified Patents portal — IPR2023-00744.
• Trial-stage milestones: PO Response Paper 14; Petitioner Reply Paper 16; PO Sur-reply Paper 17 (2024-05-16); oral argument 2024-07-18 (transcript Paper 28); FWD Paper 29 (2024-10-02) — inside the statutory 12-month window from the 2023-10-19 institution.
• Settlement / termination: None. The FWD is a judgment on the merits; there was no adverse-judgment termination and no settlement. The parties remain adverse in the parallel district court litigation.
• Appeal: Yes. Patent Owner Fintiv filed a Notice of Appeal on 2024-11-25 (Paper 30), appealing the FWD "entered October 2, 2024 (Paper No. 29)" under 35 U.S.C. §§ 141(c), 142, 319. Federal Circuit No. 25-1225 (docket link listed on the patent page: CAFC case 25-1225). Issues on appeal, per the notice: whether the Board erred in holding claims 1–3 and 5–7 unpatentable under the asserted statutory basis. Disposition: I could not verify any. As of the most recent public reporting I could locate (April 2025), the appeal was still pending; I found no CAFC opinion, Rule 36 affirmance, or dismissal as of 2026-10-01. Treat the appeal as open and re-check before relying on finality. Notice of appeal: Paper 30.
• Defensive value: The Board has already accepted a claim construction that makes independent claims 1 and 5 (and their dependents) read onto the prior art, and the FWD knocked out all tested claims on the merits — so any demand letter built on claims 1–3 or 5–7 is running into an adverse final written decision currently sitting at the Federal Circuit. Say "held unpatentable by the PTAB, on appeal at No. 25-1225" — not "canceled" — and preserve a § 282 invalidity defense in parallel.
• Related family context (not proceedings on the '845 itself): The same litigation campaign produced Apple Inc. v. Fintiv IPRs on sibling patents (IPR2022-00976 re US 9,892,386; IPR2023-00398 re US 10,438,196; IPR2023-00399 re US 9,208,488; IPR2022-01149 re US 10,223,692; IPR2022-01150 re US 9,189,785). Separately, the Federal Circuit affirmed the W.D. Tex. indefiniteness holding on the "payment handler" terms for four sibling patents in Fintiv, Inc. v. PayPal Holdings, Inc., No. 2023-2312 (Fed. Cir. Apr. 30, 2025) (Prost, Taranto, Stark) — see the Oliff case note and Winston & Strawn's summary, which expressly states that the fifth patent was invalidated at the PTAB and "Fintiv's appeal of that Final Written Decision is pending." Source note: a third-party litigation summary (PatSnap) states that in the W.D. Tex. action the '845 was not separately adjudicated in the severed proceeding and that only four of the five patents were invalidated by the court's indefiniteness ruling; I could not independently verify the severance details.

Strategic summary

Claim status on the '845. Claim 1: held unpatentable (FWD 2024-10-02). Claim 2: held unpatentable. Claim 3: held unpatentable. Claim 5: held unpatentable. Claim 6: held unpatentable. Claim 7: held unpatentable. Claim 4: never challenged — untested, and legally exposed because it depends from claim 1. No claim of the '845 has been sustained by the Board in any proceeding, and there is no PTAB record holding any claim patentable. One important precision point: a Board judgment of unpatentability is not claim cancellation until the appeal is exhausted and the Director issues a certificate under § 318(b). Because Fintiv appealed on 2024-11-25, claims 1–3 and 5–7 are "held unpatentable, on appeal," not "canceled," as of 2026-10-01. Practically that matters for settlement leverage (an adverse FWD is a powerful bargaining chip) but it is not the same as a cancellation certificate.

Estoppel landscape. PayPal, as petitioner, is now subject to § 315(e)(1) (no further Office proceedings on grounds raised or reasonably could have been raised as to claims 1–3 and 5–7) and § 315(e)(2) (barred in the district court / ITC from asserting invalidity on those same grounds or grounds it reasonably could have raised). Estoppel attaches upon the FWD notwithstanding the pending appeal. For a different, non-privy defendant asserted against today: you are not estopped. You may run any prior-art ground, including grounds PayPal raised (Tumminaro, Keena, Kortina, Chen) and grounds it reasonably could have raised but did not, such as system/prior-use art and printed publications outside the IPR window. Two practical constraints, though: (i) § 315(b) gives you only one year from service of a complaint alleging infringement of the '845 (and any defendant served in the 2022–2023 W.D. Tex. cases is already time-barred), and (ii) the Board's construction of "unbanked subscriber" — permitting a subscriber to obtain bank-account access after enrollment — is now on the record and will very likely be adopted in any follow-on IPR, which is bad news for any Fintiv claim-differentiation theory built on that term. Also worth pricing in: the USPTO rescinded the Vidal-era guidance that had limited Fintiv discretionary denials (2025-02-28) and issued follow-on memos on 2025-03-24 and 2025-03-26 restoring a Fintiv factor analysis plus a Director-level screening step — see the practitioner summary at Lexology/Unius. Treat this as general policy context (secondary source) rather than as an outcome in IPR2023-00744.

Pattern signals. (1) No repeat petitioner on this patent — PayPal filed once; there is no second IPR on the '845 that I could find. (2) This patent is the tail end of a coordinated multi-front attack on the Fintiv/Mozido mobile-wallet family, with Apple filing at least five IPRs on sibling patents and PayPal taking the '845 at the Board while simultaneously winning a § 112(f) indefiniteness knockout on four siblings in W.D. Tex. — and the Federal Circuit affirming that knockout on 2025-04-30. (3) Fintiv is an aggressive appellant, not a settler: it appealed the IPR FWD (No. 25-1225) and lost the parallel district-court appeal (No. 2023-2312). (4) No defensive aggregator involvement here — Unified Patents appears as petitioner on other patents in search results but not on the '845; there is no Unified/RPX petition in this chain. (5) The '845's chain of title ran Mozido → Fintiv (change of name, 2019-12-12) with an intervening security interest held by Ithan Creek Master Investors (2015) — relevant if you need to confirm standing/ownership before negotiating.

Recommended next steps

1. Do not rely on the structured ODP block. Pull the live docket for IPR2023-00744 from PTAB E2E / the Unified Patents PTAB portal and confirm (a) the current status and (b) whether Paper 29 has been supplemented.
2. Check the appeal before you price anything. Confirm the status of Fed. Cir. No. 25-1225 on the CAFC docket / CourtListener and via the CAFC case link listed on the patent page. If the FWD is affirmed or the appeal is dismissed, claims 1–3 and 5–7 will be canceled by certificate and are unusable; if it is vacated/remanded, the analysis resets.
3. If you are a defendant being asserted on claims 1–3 or 5–7: you have the strongest possible non-merits posture short of cancellation. Quote the FWD's own caption — "Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a)" — and its holding that "PayPal has demonstrated by a preponderance of the evidence that all challenged claims are unpatentable," and put the FWD PDF in front of the plaintiff. Consider a stay motion premised on the pending appeal, and/or seek a covenant not to sue on those claims.
4. If you are a defendant being asserted on claim 4 (or any untested claim): there is no PTAB ruling you can lean on. Your fastest path is a straight § 103 challenge on the same Tumminaro-centered art the Board already accepted, filed within one year of service (§ 315(b)). Expect a Fintiv/§ 314(a) fight and a § 325(d) argument, but note that the Board has already construed "unbanked subscriber" adversely to the patent owner — that construction is your best asset in any new petition.
5. If no one is currently asserting the '845: the absence of new PTAB activity since the 2024 FWD is not a signal of patent strength — it is a function of (a) the estoppel/one-year bars, and (b) the fact that the asserted claims are already under an adverse Board judgment on appeal. The patent's asserted-claim set is effectively unusable until the Federal Circuit rules the other way.

Unverified / do-not-quote items (flagged per my constraints): the exact ground-by-ground reference mapping in the FWD; whether APJ Emanuel Mines sat on this panel at any point; the total number of claims in the '845 beyond claim 7; the precise procedural posture of the '845 in the severed W.D. Tex. action; and any Federal Circuit disposition of No. 25-1225. All of these should be confirmed against the primary docket before being relied on.

I'll research this patent's ownership chain, docket history, and the entities involved. Let me run several searches in parallel.

Let me dig into the assignment records and the Fintiv/Mozido corporate history.

Ownership & Assignment Reconstruction — US 8,538,845 B2 ("Monetary transaction system")

Sourcing caveat up front: I was unable to complete a live query of the USPTO Assignment Center for this patent within this research session. Everything below is reconstructed from (a) the USPTO-derived legal-events record reproduced for this patent, and (b) third-party mirrors of the Assignment database (Plainsite's Mozido profile). I did not retrieve reel/frame numbers or correspondent-of-record names for any of the five recorded events, and I will not invent them. Fields I could not verify are marked not retrieved. Reel/frame and correspondent must be pulled directly from Assignment Center to complete this chain of title.

Inventors

Unusual patterns.

1. Inventorship was corrected ~7 years after issue, and after the patent was already being asserted. The correction and Fernandes' assignment followed the December 2018 Fintiv v. Apple complaint. Corrected inventorship is a validity/standing-adjacent fact worth tracking.
2. The sole original inventor is the subject of a criminal fraud prosecution arising from the company's fundraising. DOJ (D. Me.) indicted Liberty in February 2019 over an alleged scheme in which investors were steered to "Liberty Pass-Through Companies" shell entities rather than to Mozido itself (courtlistener excerpt of the indictment). The SEC charged Liberty in 2018 (Forbes). Liberty has pleaded not guilty and, per ip fray, later received a presidential pardon stemming from a separate campaign-finance matter — reported, not adjudicated here.
3. No recorded inventor "departure" assignment other than Fernandes' 2020 confirmatory assignment. The classic fire-sale precursor (all inventors bailing out within 12 months of filing) is not visible in this record — largely because the inventor and the founder were the same person.

Original assignee

Mozido, Inc. (per the Google Patents original-assignee field for US 8,538,845). Fintiv, Inc. is the current assignee.

• Entity confusion worth flagging. The 2012-08-01 assignment from Liberty ran to Mozido, LLC, and title then moved to Mozido, Inc. by the 2013-12-12 assignment. The DOJ indictment excerpt explains: Mozido, LLC was the operating startup (founded 2008 under another name, renamed Mozido, LLC in 2009, Austin, TX); Mozido, Inc. was formed in 2013 and acquired substantially all of Mozido, LLC's core-business assets for Mozido, Inc. stock in November 2013; Mozido, LLC was renamed MDO, LLC in March 2015 — i.e., the 2013-12-12 recording is the internal asset-acquisition/reorg step, and the near-simultaneous renaming of the old LLC is the classic "oldco/newco" cleanup.
• Product / business. The specification describes a mobile financial services ("mFS") platform — mobile wallet, agent-branch cash-in/cash-out, eMoney stored-value accounts, bill pay, remittances for banked and unbanked subscribers. Mozido raised ~$300M and was valued around $5.6B at its peak once it acquired PayEase, a Chinese payment processor that "generated the vast majority of Mozido's revenue" (Forbes). So this was a genuine operating fintech, and it did ship a product/platform in the period 2012–2017.
• Status. The operating business is effectively defunct. PayEase — the only meaningful revenue unit — was sold in 2018 to repay a large debt obligation (Forbes). The corporate shell survives and was renamed Fintiv, Inc. (recorded change of name, 2019). No Chapter 7/11 filing for Mozido or Fintiv was located in my searches.

Assignment timeline

Five recorded events appear in the USPTO-derived record. Recordation dates are as indexed; execution dates and all reel/frame and correspondent fields were not retrieved.

• executed: not retrieved / recorded 2012-08-01

  • Conveyance: Assignment of assignors' interest
  • Assignor: Michael A. Liberty
  • Assignee: Mozido, LLC
  • Correspondent: not retrieved
  • Context: Original acquisition — founder assigns the pending application to his own startup.

• executed: not retrieved / recorded 2013-12-12

  • Conveyance: Assignment of assignors' interest
  • Assignor: Mozido, LLC
  • Assignee: Mozido, Inc.
  • Correspondent: not retrieved
  • Context: Internal reorganization — the LLC's core assets (including this patent) move into the newly formed Mozido, Inc. as part of the November 2013 stock-funded asset acquisition.

• executed: not retrieved / recorded 2015-03-27

  • Conveyance: Security interest (encumbrance, not a title transfer)
  • Assignor: Mozido, Inc.
  • Assignee / secured party: Ithan Creek Master Investors (Cayman) L.P.
  • Correspondent: not retrieved
  • Context: Securitization of the patent estate as collateral for debt financing — a distress-financing signal. Dated in the same month Mozido, LLC was renamed MDO, LLC.

• executed: not retrieved / recorded 2019-12-12 (Plainsite separately indexes Fintiv, Inc. as assignee on a batch of applications and trademarks dated 2019-12-26; treat as the same corporate event or an adjacent recording batch)

  • Conveyance: Change of name only
  • Assignor: Mozido, Inc.
  • Assignee: Fintiv, Inc.
  • Correspondent: not retrieved
  • Context: Pure rebranding of the same legal entity — no new consideration, no new purchaser. Per Forbes, the Delaware certificate changing Mozido's name to Fintiv was signed by Fintiv president Charlie Wiggs a few days after the SEC charged Liberty in 2018, and chairman Adolfo Salume confirmed "Mozido is now doing business as Fintiv."

• executed: not retrieved / recorded 2020-07-16

  • Conveyance: Assignment of assignors' interest (confirmatory / nunc pro tunc)
  • Assignor: Felipe Fernandes (inventor)
  • Assignee: Mozido, Inc. — recorded under the pre-name-change entity name, even though the company had already been renamed Fintiv, Inc.
  • Correspondent: not retrieved
  • Context: Compliance step cleaning up title after the § 1.324(b)(2) inventorship correction. This is a chain-of-title recording gap worth noting: the 2020 recording runs to "Mozido, Inc.," an entity name that had already been changed of record in 2019.

Timeline diagram

timeline
    title Ownership of US 8538845
    2008 : Mozido founded by Liberty
    2012 : Application filed by Mozido
         : Liberty assigns to Mozido LLC
    2013 : Patent issued
         : Mozido LLC assigns to Mozido Inc
    2015 : Security interest to Ithan Creek
         : Mozido LLC renamed MDO LLC
    2019 : Mozido renamed Fintiv Inc
    2020 : Fernandes added as inventor
         : Fernandes assigns rights to Mozido
    2022 : Fintiv files suit against PayPal
    2023 : PayPal IPR petition on this patent
    2024 : PTAB holds claims unpatentable

NPE / troll-pattern signals

1. Shell-entity transfer — present, partial.
The patent did not move to a fresh "IP/Licensing/Holdings" LLC, and there is no registered-agent address in the chain of title to cite. What is present is the functional equivalent: the original operating entity itself was converted into a patent-monetization vehicle. The 2019-12-12 change-of-name recording turned Mozido, Inc. into Fintiv, Inc., whose chairman describes a dedicated "division to consolidate its patents and enforce them, preferably through licensing" (Forbes, 2019-03-25), and which is characterized by ip fray as "a patent licensing firm that actively enforces." Partial because the mechanism was a rename rather than a sale to a new shell, and because Fintiv's officers still claim it offers mobile-payments and loyalty-marketing products.

2. Known asserter in the chain — present.
Fintiv, Inc. is not on the classic Acacia/Marathon/IV roster, but it is a documented high-frequency patent plaintiff and appears repeatedly as patent owner in the Unified Patents PTAB case list (IPR2022-00976, IPR2022-01149, IPR2022-01150, IPR2023-00398, IPR2023-00399, IPR2023-00744). Asserted suits: Fintiv v. Apple (filed Dec. 2018), Fintiv, Inc. v. PayPal Holdings, Inc., No. 6:22-cv-00288-ADA (W.D. Tex., filed 2022-03-17) — the case in which this '845 patent is asserted — and No. 6:23-cv-00490 (W.D. Tex.). Fintiv is literally the company the PTAB's "Fintiv rule" is named after. Cite: portal.unifiedpatents.com caselist; PYMNTS (2022); Winston & Strawn client note (2025-04-30).

3. Repeat correspondent across the chain — unclear / not verified.
I could not retrieve the correspondent of record on any of the five recordings, so I cannot make the recurrence call this signal requires. Adjacent but non-substitutable observation: Kasowitz Benson Torres LLP (Marc Kasowitz) is the recurring litigation firm across the family — Unified Patents lists Kasowitz as patent-owner counsel in IPR2023-00744, IPR2022-01149 and IPR2022-01150, and Forbes notes Kasowitz "for years represented Mozido." That is counsel recurrence in litigation, not correspondent recurrence on assignment recordings. Do not score this as signal 3 without the reel/frame correspondent fields.

4. Cascading transfers — not present.
Only two title transfers occur across 2012–2020 (2012 Liberty → Mozido, LLC; 2013 Mozido, LLC → Mozido, Inc.), both internal to the same founder-controlled group, plus one security interest and one name change. There is no <24-month chain of unrelated LLCs, no common-correspondent address cluster, no common-principal shell ladder.

5. Pre-litigation transfer — not present.
The first infringement suit on this family was filed December 2018 (Apple) and the PayPal suits on 2022-03-17 and 2023. The only title-affecting events in that neighborhood are the 2019-12-12 name change and the 2020-07-16 Fernandes assignment — the former ~12 months after the Apple complaint and >2 years before the PayPal complaint; the latter a compliance step tied to the inventorship correction, recorded ~16 months after the Apple complaint. No assignment sits inside the 6-month pre-suit window.

6. Bankruptcy fire-sale — unclear / not evidenced.
No Chapter 7 or Chapter 11 record for Mozido or Fintiv was found. What the record does show is distress: the 2015-03-27 security interest to Ithan Creek Master Investors (Cayman) L.P. over the patent estate, and the 2018 sale of PayEase, the unit generating "the vast majority" of Mozido revenue, to repay a large debt obligation. That is a distressed asset disposition, not a bankruptcy sale of this patent.

7. Privateering — not present.
There is no operating company that handed this patent to a separate NPE to assert on its behalf. The asserter here is the original operating company's own successor-in-name.

8. Defensive aggregator — not present.
The chain terminates at Fintiv, Inc., an asserting entity — the opposite of neutralization. Unified Patents has attacked Fintiv patents at the PTAB (Unified's own petitions plus PayPal's IPR2023-00744) but has never taken title. Defensive activity is not ownership; this inverse signal does not apply.

Verdict

NPE — high confidence.

The current assignee of record, Fintiv, Inc. (formerly Mozido, Inc. by recorded change of name, 2019-12-12), is a documented serial patent plaintiff and licensing entity: it sued Apple (Dec. 2018) and PayPal (Nos. 6:22-cv-00288, filed 2022-03-17, and 6:23-cv-00490, W.D. Tex.), appears as patent owner across at least six Unified Patents–tracked PTAB proceedings, and its own chairman describes a patent-consolidation-and-enforcement division (signal 2 present; signal 1 present in partial form, since the conversion into a monetization vehicle occurred by rename rather than by sale to a new LLC). By contrast, the mechanical NPE tells are absent: there are no cascading LLC-to-LLC transfers and no pre-litigation transfer inside 6 months of suit (signals 4 and 5 not present), and no bankruptcy sale (6 unclear). Note for completeness that the claims asserted in IPR2023-00744 (claims 1–3, 5–7) were held unpatentable in the PTAB's Final Written Decision of 2024-10-02; Fintiv's notice of appeal was filed 2024-11-25 (Fed. Cir. No. 25-1225), and I did not verify the appellate outcome.

Verify the chain here: USPTO Assignment Center — https://assignmentcenter.uspto.gov/ (search patent number 8538845); alternate interface https://assignment.uspto.gov/patent/index.html. Reel/frame numbers and the correspondent of record for all five events still need to be pulled directly from that system before this reconstruction is final — in particular to test signal 3.

I'll search for the specific patent and its cited prior art references.

Let me get the actual front-page citations for US 8538845 from primary sources.

Let me pull the Justia record specifically for 8538845, which lists its cited references.

Prior-Art Analysis — US 8,538,845 B2 ("Monetary transaction system")

1. What I was able to retrieve, and what I could not

Confirmed from the authoritative full text you supplied (Google Patents, fetched 2026‑10‑01):

Important limitation, stated up front: Two things I could not obtain and therefore will not invent:

1. The official front‑page "(56) References Cited" list for US 8,538,845 itself. The authoritative Google Patents text you supplied renders the specification and bibliographic data but not the References Cited section. My searches did not surface the examiner's citation list for '845 specifically. What the aggregators did surface and what I use below are (a) the citation list of the same‑family continuation patents that share this specification (US 9,892,386; US 9,208,488; US 10,438,196 — all Liberty/Mozido, all claiming priority to the same disclosure), and (b) Unified Patents' independently compiled "Patent Art (405)" list keyed to US‑8538845‑B2. I flag each so you can distinguish them.
2. The issued claim text of US 8,538,845. It was not in the supplied text, and I could not retrieve the claim set. Every § 102 statement below is therefore framed against the invention as summarized in the patent's own Summary/Definitions ("a mobile device running a monetary transaction system application; a subscriber having a profile who indicates specified transactions; a processor that performs the transactions including communicating with a monetary transaction database to determine whether the transaction is permissible based on the subscriber's profile; and at least one entity having a profile"). A rigorous element‑by‑element § 102 mapping is not possible without the actual granted claims, and I am not asserting anticipation as any kind of legal conclusion.

2. U.S. patent documents cited in the family (issue dates as printed)

These numbers/dates come from the "(56) References Cited" blocks retrieved for the sibling Liberty/Mozido patents (US 9,892,386 and US 9,208,488), which share this specification. Source snippet: euro.ecom.cmu.edu/people/faculty/mshamos/9892386.pdf and the IPR/docketalarm.com exhibit copy of US 9,208,488. Filing dates were not present in the retrieved citation record and I have not supplied invented ones. Descriptions below are my own short characterizations; where I am not confident of a reference's subject matter I say so rather than guess.

U.S. published applications also in the family citation block (dates as printed): 2001/0011248 (Himmel, 08/02/2001); 2001/0037264 (Husemann, 11/01/2001); 2001/0042785 (Walker et al., 11/22/2001); 2002/0042776 (Woo, 04/11/2002); 2002/0052754 (Joyce, 05/02/2002); 2002/0060246 (Gobburu, 05/23/2002); 2002/0065774 (Young, 05/30/2002); 2002/0069123 (Soderlind, 06/06/2002); 2002/0131404 (Mehta, 09/19/2002); 2002/0141586 (Margalit, 10/03/2002); 2002/0152177 (Wolf, 10/17/2002); 2002/0161708 (Offer, 10/31/2002); 2003/0001010 (Schmidt, 01/02/2003); 2003/0026404 (Joyce, 02/06/2003); 2003/0055735 (Cameron, 03/20/2003); 2003/0071115 (Horn, 04/17/2003); 2003/0154165 (Horn, 08/14/2003); 2003/0195842 (Reece, 10/16/2003); 2004/0117302 (Weichert et al., 06/17/2004); 2004/0181531 (Becker, 09/16/2004); 2004/0205618 (Sini, 10/14/2004); 2004/0215491 (Clark et al., 10/28/2004); 2004/0235450 (Rosenberg, 11/25/2004); 2004/0248554 (Khan, 12/09/2004); 2005/0070265 (Korpinen, 03/31/2005); 2005/0071512 (Kim et al., 03/31/2005); 2005/0080697 (Foss, 04/14/2005); 2005/0187873 (Labrou et al., 08/25/2005); 2005/0199709 (Linior/Xilidev, 09/15/2005); 2005/0222961 (Staib, 10/06/2005).
Source: https://patents.justia.com/patent/10438196 and http://euro.ecom.cmu.edu/people/faculty/mshamos/10438196.pdf.

3. Foreign patent documents in the family citation block (dates as printed)

CN 101606400 (12/2009); CN 102073958 (05/2011); DE 10119808 (09/2002); EP 1280115 (01/2003); EP 2084921 (04/2008); JP 2001297198 (10/2001); JP 2001357164 (12/2001); JP 2002‑99716 (04/2002); KR 10‑2002‑0065989 (08/2002); KR 10‑2003‑0068603 (08/2003); KR 10‑2007‑0092400 (09/2007); WO 9834203 (08/1998); WO 9913636 (03/1999); WO 0171627 (09/2001); WO 0197118 (12/2001); WO 02071354 (09/2002); WO 03012717 (02/2003); WO 2004010393 (01/2004); WO 2004023353 (03/2004); WO 2004053640 (06/2004); WO 2004088641 (10/2004); WO 2005079254 (09/2005); WO 2005086593 (09/2005); WO 2007145500 (12/2007); WO 2008008735 (01/2008); WO 2012025824 (03/2012). (The same block also lists the applicant's own WO 2013009444, WO 2013009446, WO 2013025273, WO 2013078176, WO 2013166174 — family members, not prior art.)
Source: IPR exhibit copy of US 9,208,488 (docketalarm.com).

§ 102 note on foreign art: under pre‑AIA § 102(a)/(b), a foreign patent is only anticipatory as of its publication date, and WO 2012025824 (03/2012) is the only one published close enough to matter; none of the pre‑2011 foreign documents is dated later than the 06/03/2011 priority date, so all are §102(b)‑type printed publications if their disclosures read on the claims.

4. "Other Publications" (non‑patent literature) cited

• International Search Report and Written Opinion for PCT/US2012/040131, dated Jan. 29, 2013.
• U.S. Appl. No. 13/484,199, Notice of Allowance, June 7, 2013 (this is the '845 application itself — indicating it issued on a first‑action‑allowance‑style record with little examiner‑cited art, which is why the citation list is dominated by applicant‑submitted IDS references).
• Chen, Jiajun Jim et al., Short‑Range Wireless Technologies with Mobile Payments Systems, Proc. 6th Int'l Conf. on Electronic Commerce (2004), pp. 649‑656.
• Labrou, Yannis et al., Wireless Wallet, Proc. First Annual Int'l Conf. on Mobile and Ubiquitous Systems: Networking and Services (2004), pp. 1‑10 — the single most on‑point NPL reference to the "mobile wallet" subject matter.
• Motorola, Motorola M‑Wallet Solution (2006), available at motorola.com PDF (accessed Oct. 4, 2012).
• Valcourt, E. et al., Investigating Mobile Payment, WiMob 2005, IEEE, Aug. 22‑24, 2005, vol. 4, pp. 29‑36.
• Gao, Jerry et al., P2P‑Paid: A Peer‑to‑Peer Wireless Payment System, WMCS '05, July 2005, 10 pages.
• Sykes et al., Securing Mobile Banking, Credit Union Management, Nov. 2010, vol. 33 No. 11, ISSN 0273‑9267.
• Clarke, Irvine III, Emerging Value Propositions for M‑commerce, J. of Business Strategies, vol. 25, Issue 2, Fall 2008, pp. 41‑57.
• Wei et al., Development of a Web‑Based Mobile Airline Ticketing Model with Usability Features, Industrial Management + Data Systems (2005), vol. 105 No. 9.

Source: https://www.docketalarm.com/cases/PTAB/IPR2023-00744/PayPal_Holdings_Inc/docs/.../Exhibit-1010... (exhibit copy of US 9,208,488's front matter).

The M‑PESA literature (Jack et al.; Lonie; Hughes et al.; Omwansa; Mas et al.; Porteous; Morawczynski et al.; Ivatury et al.; Rice; PYMNTS; "RadioShack and Trumpet Mobile…", Apr. 1, 2008) appears in the citation record of the later Fintiv "Monetary transaction system" patent US 11,120,413 — not confirmed as cited in '845, and I would not attribute it to '845.
Source: https://patents.justia.com/patent/11120413.

5. Independently flagged "Patent Art" for US‑8538845‑B2 (Unified Patents, 405 items)

These carry priority dates and titles as Unified Patents lists them for this specific patent. They are analyst‑flagged potential art, not the examiner's citation list, but they are the best patent‑specific signal available:

Source: https://portal.unifiedpatents.com/patents/patent/8538845.

6. Third‑party invalidity chart references (explicitly NON‑official)

A commercial AI‑generated "Invalidity Claim Chart for Patent US8538845B2" lists these as candidate anticipatory references. I am reporting them because they are the only source I found that maps specific references to claims, but they have no official status and I have not verified their content:
US 10,062,108 B2 (Hazem Mohamed Mulhim; priority 2010‑03‑26); US 10,242,326 B2 (Arthur, Toomer, Owen, VanDeburg; 2007‑02‑22); US 2007/0255662 A1; US 2009/0119209 A1 (Sorensen, Kruszka; 2007‑11‑02); US 2009/0265272 A1 (Dill, Mann, Blair, Gilbert, Michelsen, Hafer); US 2009/0319425 A1 (Tumminaro, Realini, Hosokawa, Schwartz, Shawki, Shah); US 2010/0250436 A1 (Loevenguth, Challani); US 2011/0238553 A1 (Raj, Tullis, Mahadkar, Vazirani); US 2011/0320347 A1 (Tumminaro, Robinson, Schwartz); US 2012/0047070 A1 (Pharris; 2008‑04‑02).
Source: https://s3.amazonaws.com/leegal-ai-website/invalidity_search/benchmark/claim_charts/US8538845B2.html.

7. Bottom line on "most relevant prior art"

Ranked by likelihood of reading on the summarized claim‑1 concept (mobile device + subscriber profile + processor/database permissibility check + entity with profile), and against the § 102 categories available for a 2011‑06‑03 priority date:

1. US 5,991,749 (Morrill, 11/23/1999) — § 102(b). Mobile telephony for financial transactions; the classic baseline reference for any mobile‑payment claim.
2. US 7,349,871 / 7,353,382 (Labrou, 2008) + the Labrou Wireless Wallet NPL (2004) — § 102(b). Closest art to the "mobile wallet" architecture.
3. US 7,248,855 (Joyce, 07/24/2007) and US 7,089,208 (Levchin, 08/08/2006) — § 102(b). Network/mobile payment processing including account debits and notifications.
4. US 7,784,684 (2002‑08‑07 priority) and US 7,817,307 (2005‑10‑26 priority) — § 102(a)(2)/102(b) depending on publication; both squarely about monetary value on a mobile device at POS.
5. US 2009/0265272 A1 (Western Union, 2007‑10‑16) and US 2009/0319425 A1 (Obopay‑era, Tumminaro et al.) — § 102(a)(1) publications; directly relevant to the subscriber‑to‑non‑subscriber transfer, authorization‑code, and agent‑cash‑pickup embodiments in FIGS. 5B/6B/17C.
6. US 2011/0320345 A1 (PayPal "Smart Wallet," 2010‑06‑28) — § 102(a)(1) publication; relevant to the wallet‑issuing/processor aspects.

Why this matters procedurally: the record shows US 13/484,199 received a Notice of Allowance on 2013‑06‑07, roughly one month after the 2012‑05‑30 filing and with no intervening examiner rejection of record that I could retrieve. That, plus the very long IDS‑style citation block shared with its continuations, is consistent with the '845 claims having issued largely on applicant‑submitted art — which is precisely why the issued claims, not the cited list, are the thing to attack.

8. What I am not claiming

• I am not asserting that any reference above actually anticipates any specific claim of US 8,538,845. I do not have the granted claim text, and I did not read the references themselves.
• I am not representing the family‑derived list in § 2/§ 3 as the examiner's official citation list for '845. It is the shared IDS/citation record of the same‑family continuations.
• Where I wrote "not verified" in the description column, treat it as unknown to me — I declined to guess at those references' subject matter rather than fabricate.
• The litigation entries (Fed. Cir. 25‑1225; W.D. Tex. 6:22‑cv‑00288 and 6:23‑cv‑00490; PTAB IPR2023‑00744) are reproduced literally from the Google Patents "litigation" links you supplied; I did not independently verify IPR2023‑00744's petitioner or outcome.

Recommended next step for a defensible § 102 chart: pull the issued claim set of US 8,538,845 from USPTO Patent Center, then run element‑by‑element charts against US 5,991,749; the Labrou patents + Wireless Wallet; US 7,248,855; US 7,784,684; US 2009/0265272 A1; and US 2009/0319425 A1 — those six cover the deposit/withdrawal, transfer, agent‑branch, retail‑purchase and notification limitations that the specification emphasizes.

I'll research the actual claims of US 8,538,845 and the prior art cited against it, including the PTAB proceeding referenced on the patent page (IPR2023-00744), which would contain a formal obviousness analysis.

I have the claim text now. Let me pull the specific grounds and prior-art references from the IPR2023-00744 petition and Final Written Decision.

Let me get the specific grounds of the IPR petition and the outcome of the Final Written Decision.

Obviousness Analysis — U.S. Patent 8,538,845 ("Monetary Transaction System")

1. Source note on the "Prior Art" section

The Google Patents page you supplied shows only a limited Prior Art block:

• Prior art keywords: subscriber; transaction system; monetary transaction; mobile wallet; specified
• Prior art date: 2011‑06‑03 (listed as a presumption, not a legal conclusion)

That block does not itself identify references. The substantive prior‑art record for this patent is the one developed in the IPR2023‑00744 proceeding (PayPal Holdings, Inc. and PayPal, Inc. v. Fintiv, Inc.), which is linked on the patent page itself. I therefore ground the analysis below in that record (Petition filed 2023‑03‑24; Institution Decision 2023‑10‑19; Final Written Decision 2024‑10‑02, Paper 29; Patent Owner's Notice of Appeal 2024‑11‑25; CAFC No. 25‑1225 pending). Where a search snippet conflicts with the patent text, I follow the patent text; where snippets conflict with each other on exhibit numbering, I flag it.

2. Claims at issue

Claims 1 and 5 are independent; claims 2–3 depend from claim 1, and claims 6–7 depend from claim 5. Only claim 1's and claim 5's text is fully reproduced in the record I retrieved, and I quote/paraphrase only what I can verify:

• Claim 1 — a system with a mobile device running an application; an unbanked subscriber having a profile; a processor that performs specified transactions including "communicating with a monetary transaction database to determine whether the transaction is permissible based on data indicated in the unbanked subscriber's profile"; at least one entity having a profile; and, in the deposit implementation: receiving agent‑branch communication indicating a desired deposit into the subscriber's mobile wallet, validating the status of the mobile wallet account, determining if the agent branch is authorized to receive deposited money, performing a limit check and/or a velocity check, crediting the mobile wallet account, and returning notifications to the agent branch and subscriber.
• Claim 5 — the analogous transfer implementation: receiving a subscriber communication indicating a desired transfer of a specified amount to a specified recipient using a specified payment method from the subscriber's mobile wallet; validating the status of the selected payment method; performing a limit check and/or velocity check on that payment method; validating the status of the specified recipient to ensure a valid mobile wallet account; debiting the payment method; transferring the funds; and notifying the subscriber.
• Claim 6 — validates the recipient by performing a check to comply with the Office of Foreign Assets Control (OFAC).
• Claim 7 — the money is transferred internationally between mobile wallets.

3. Legal standard

Under 35 U.S.C. § 103 and Graham v. John Deere (383 U.S. 1 (1966)), the inquiry is the scope/content of the prior art, the differences between the claims and the prior art, the level of ordinary skill, and any objective indicia. Under KSR Int'l Co. v. Teleflex Inc. (550 U.S. 398 (2007)), a combination is obvious where a POSA would have had an apparent reason to combine known elements — e.g., familiar elements performing in a known way to yield predictable results, a known technique applied to improve a similar device, or a design incentive/design‑need rationale. Critically, KSR makes "background knowledge of a person of ordinary skill" a permissible source for a missing limitation where the record supports it.

4. Prior‑art references principally relied upon

• Tumminaro — U.S. Patent Publication No. 2007/0255620 A1 (published Nov. 1, 2007; "Obopay" mobile payment system).
• Keena — U.S. Patent Publication No. 2006/0253335 A1 (POS/debit‑card and cash‑in/cash‑out processing).
• The Petition additionally cites POSA background knowledge, supported by secondary evidence such as Green Dot MoneyPak materials, PayPal iPhone app releases, MIT Sloan's M‑PESA paper, and Banking the Unbanked Using Prepaid Platforms and Mobile Telephones in the United States (IESE WP‑839, Jan. 2010).

Exhibit‑numbering caveat: the Institution Decision's reference table lists Keena at Ex. 1005 and Tumminaro at Ex. 1006, while the Petition's Ground 1 heading and the Chatterjee declaration treat Tumminaro as Ex. 1005. The snippets conflict; I rely on the reference names rather than the exhibit numbers.

5. § 103 Ground — Claims 1–3: Tumminaro + Keena + POSA background knowledge

This is the ground the Board's Final Written Decision ultimately sustained for claims 1–3 (per the Notice of Appeal's enumeration of appellate issues).

• Mobile device running an application; subscriber profile; permissibility determination against a database. Tumminaro discloses a mobile client application (MCA) resident on a cell phone that interfaces with a mobile payment platform, plus a per‑user profile with settings including "level of participation," processor/financial‑partner selection, velocity settings, and linked accounts. Transactions are analyzed against "multiple security and transaction matrixes" and approved/rejected. This maps to the claim‑1 processor/database‑permissibility architecture.
• Unbanked subscriber. Tumminaro expressly teaches that for "unbanked users," accounts can be created or held in a pooled (prepaid debit) account with the partner bank, and that such pooled accounts retain funds internally as value moves between account holders — the same eMoney construct the '845 specification describes.
• Agent‑branch deposit / "authorized to receive deposited money" / limit‑check. These are the limitations Tumminaro alone does not cleanly supply. Keena is the secondary reference: it discloses merchant/agent POS and debit‑card cash‑in/cash‑out processing in which the terminal/agent is validated before funds are accepted and credited. The Petition (Ground 3) argued the limit check is supplied by Tumminaro and Keena, while the velocity check is supplied by Tumminaro's profile "velocity settings."
• Notification to agent and subscriber over channels. Tumminaro discloses notifying parties by SMS/e‑mail on approval or rejection.

Motivation to combine (Ground 3): Both references are in the same field (mobile/electronic payments and cash‑in/cash‑out at merchant terminals), address the same problem (enabling unbanked users to load value through a trusted agent while controlling fraud/limits), and the combination is a mere substitution of one known POS/agent‑processing mechanism for another, producing the predictable result of an agent‑mediated mobile‑wallet deposit. Under KSR, a known technique (Keena's validated POS deposit) applied to improve a similar system (Tumminaro's mobile wallet) supplies the required rationale.

6. § 103 Ground — Claims 5–7: Tumminaro + POSA background knowledge

This ground was also sustained and is enumerated in the Notice of Appeal. Because Tumminaro alone disclosed the great majority of claim 5's elements, the obviousness case is even stronger:

• Transfer to a specified recipient / recipient validation. Tumminaro describes user‑to‑user transfers via a unique identifier (e.g., phone number), including the recipient's enrollment/state model.
• "Specified payment method" / account selection. Tumminaro [0242] teaches that a mobile device may be associated to one or more accounts (checking, savings, credit, prepaid, pooled) and that "the account holder can select the account from which funds are obtained"; [0334]–[0335] teach that the sender may provide transaction details "such as the amount to be transferred, or the form of the payment."
• Limit/velocity check on the payment method. Tumminaro's profile "velocity settings" supply this directly.
• Claim 7 (international). International remittance over mobile wallets was well‑known at the 2011 priority date; the Petition/declaration treated the international limitation as an obvious variation supported by POSA background knowledge and the secondary documentary evidence (e.g., M‑PESA, mobile‑money industry literature).

Motivation to combine (Ground 2): The only arguable gap is explicit user selection of the payment method for P2P (as opposed to merchant) transfers. The Petition's rationale is that Tumminaro already discloses account selection for purchases, that the '845 specification itself does not describe user selection of the payment method, and that a POSA would have had every reason to extend the identical selection feature to P2P transfers — an application of a known technique across the same system to yield predictable results.

7. Dependent claims 6 and 7

• Claim 6 (OFAC screening). Sanctions screening of transfer counterparties was a routine, legally mandated compliance step for cross‑border money movement at the relevant time; the Petition cited OFAC sanctions‑program materials (Ex. 1019) as background knowledge. Combining a routine regulatory check with a P2P/international transfer is the paradigm of "a known technique applied to a known system with predictable results."
• Claim 7 (international transfers). Addressed above; the record treated international remittance by mobile wallet as conventional, with the added convenience of one network's eMoney being received in a foreign affiliated program.

8. Alternative § 103 combinations (secondary chart source)

A third‑party invalidity claim chart for US 8,538,845 also maps the claims against a broader set of references, usable as alternative or cumulative combinations: Raj (US 2011/0238553 A1), Dill et al. (US 2009/0265272 A1), Loevenguth/Challani (US 2010/0250436 A1), Sorensen/Kruszka (US 2009/0119209 A1), Valdes et al. (US 2011/0145140), Labrou et al. (US 2005/0187873), Mulhim (US 10,062,108), and Arthur et al. (US 10,242,326). These supply the same architectural elements (mobile wallet application, profile‑based permissibility, limit/velocity checks, agent‑branch cash‑in/out, recipient enrollment validation, notifications). I would treat this chart as secondary/corroborative only — it is not part of the IPR record, its reference summaries are generated and not verified, and the two patents with 10‑series numbers are only prior art if their effective priority dates (the chart lists 2007‑10‑17 and 2007‑02‑22) are confirmed against the '845 priority date of 2011‑06‑03.

9. Outcome and important caveats

• Outcome: In the Final Written Decision of October 2, 2024, the Board held all challenged claims (1–3 and 5–7) unpatentable — claims 5 and 7 as anticipated by Tumminaro (§ 102(b)), and claims 5–7 and 1–3 as obvious over (i) Tumminaro + POSA background knowledge and (ii) Tumminaro + Keena + POSA background knowledge. The Notice of Appeal confirms the Board reached "by a preponderance of the evidence" findings on each of these § 103 grounds.
• Status: The decision is on appeal (CAFC No. 25‑1225). The Google Patents page lists the patent as "Active," and the anticipated expiration as 2032‑05‑30; the FWD does not take legal effect unless and until affirmed.
• Related, but distinct, § 112 development: In Fintiv, Inc. v. PayPal Holdings, Inc., No. 2023‑2312 (Fed. Cir. Apr. 30, 2025), the Federal Circuit affirmed that the "payment handler" terms in four related Fintiv patents (the '386, '413, '488, and '196 patents) are means‑plus‑function terms lacking corresponding structure and are thus indefinite. Those are different patents from the '845, and the '845 claims quoted in the IPR record do not recite a "payment handler." I flag this only so it is not misattributed to the '845.
• Confidence limits: I have the full text of claims 1 and 5 (as reproduced in the Institution Decision and Notice of Appeal) and the subject matter of claims 6 and 7. I do not have verbatim text of claims 2 and 3, so I have deliberately not asserted their precise limitations or a limitation‑by‑limitation § 103 mapping for them. Where I describe the Petition's limitation‑by‑limitation reasoning (e.g., the limit‑check argument), it rests on excerpts of the Petition and the Chatterjee declaration rather than the complete briefing. A definitive element‑by‑element § 103 chart for claims 2–3 and 6–7 would require the issued patent's full claim set and the complete Petition and FWD.