The catalog
Patent invalidity dossiers.
7,175 patents in the database, sorted by number of on-file litigation cases. Of these, 2,988 have at least one tracked case across 6,606 litigations.
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Drop a US patent number — we’ll verify it on Google Patents and generate the full invalidity dossier.
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- US99644340 cases6/8 sections
I'll search for this specific patent number and related litigation information. Let me search for more specific information on this patent and any litigation involving it. No CAFC 2026 docket surfaced for this patent. Let me do final…
View full analysis →added 9/24/2026 - US9965977B20 cases6/8 sections
The CAFC docket search returned no results. Let me run additional verification searches to confirm whether any CAFC proceeding exists for this patent. I have completed the searches. Here is my verified summary. --- US Patent 9965977B2 —…
View full analysis →added 8/26/2026 - US99707920 cases6/8 sections
I'll research US patent 9970792 across USPTO records and litigation dockets. Let me check litigation/assignment records and current ownership. Let me verify current ownership and confirm whether any 2026 appellate docket actually involves…
View full analysis →added 9/24/2026 - US99774950 cases6/8 sections
The patent US9977495, titled "Immersive displays," was issued on May 22, 2018, from an application filed on April 2, 2015. [cite: The full patent text confirms this information.] The inventors are Brian Shuster and Gary Stephen Shuster…
View full analysis →added 6/19/2026 - US99775190 cases6/8 sections
US Patent 9977519, titled "Active pen with bidirectional communication," was issued to Wacom Co Ltd and lists inventors Jeff Lukanc, Kirk Hargreaves, David Sobel, and Joseph Kurth Reynolds. The patent was filed on February 19, 2016, and…
View full analysis →added 5/14/2026 - US99875200 cases6/8 sections
Here's a concise summary of US patent 9987520, "Method and system for monitoring and feed-backing on execution of physical exercise routines": Title: Method and system for monitoring and feed-backing on execution of physical exercise…
View full analysis →added 8/4/2026 - US99893970 cases6/8 sections
I'll search for authoritative information on US 9989397 and any litigation involving it. Let me search for litigation and the specific claim set for this patent. US Patent 9,989,397 — Analyst Summary Interpretation note: I treated the…
View full analysis →added 9/24/2026 - US99956650 cases6/8 sections
I'll search for litigation/docket information on this patent, since I already have the authoritative patent text. Let me run a couple of targeted searches to confirm whether any litigation or appeal exists on this specific number. Search…
View full analysis →added 9/24/2026 - US99975560 cases6/8 sections
I'll verify the patent details against live sources before summarizing. US 9,997,556 B2 — Verification Summary Source of truth: The full patent text supplied in the prompt, sourced from https://patents.google.com/patent/US9997556/en…
View full analysis →added 9/24/2026 - USD10376410 cases6/8 sections
US patent D1037641, titled "Footwear," was filed on September 29, 2023, and issued on August 6, 2024. [cite: The provided patent text] The inventors are Craig Cheney and Steven Hermann, and the current assignee is Fast IP LLC. [cite: The…
View full analysis →added 7/25/2026 - USD10810320 cases6/8 sections
I am unable to provide a concise summary of US patent D1081032 as I could not find authoritative information for this specific patent number in the USPTO database or other patent search engines. My search attempts on common patent…
View full analysis →added 6/15/2026 - USD5930870 cases6/8 sections
I'll run targeted searches on the specific patent number, then summarize. Let me verify whether any 2026 Federal Circuit activity specifically names D593087. US D593,087 S — "Electronic Device" (Apple iPhone design) Search scope and result…
View full analysis →added 9/30/2026 - USD6186770 cases6/8 sections
I'll search for authoritative information on this specific patent number. Let me drill down on current prosecution/reexam status and any 2026 appellate activity. US D618677 S1 — Summary and Status Check 1. Bottom line on the searches…
View full analysis →added 9/30/2026 - USD7689690 cases6/8 sections
Summary of US Patent D768,969 Title: Footwear outsole Assignee: Deckers Outdoor Corporation (based on related patent information where D768,969 is cited) Inventors: Nicholas Boys Filing Date: The filing date is not explicitly stated in the…
View full analysis →added 6/15/2026 - USD8329950 cases6/8 sections
I'll run targeted searches for this specific patent number, including litigation venues. Now let me check litigation/appellate activity specific to this patent. Let me check specifically for any Federal Circuit (CAFC) 2026 appellate…
View full analysis →added 9/28/2026 - USRE101690 cases6/8 sections
I'll verify the record against live sources before summarizing. Let me corroborate the reissue's parent patent and check for any litigation/docket traces. US RE10169 — Verification Summary Sourcing note up front: I could not retrieve a…
View full analysis →added 9/23/2026 - USRE388060 cases6/8 sections
Search results for US RE38806 I searched for the specific reissue patent number USRE38806 (not similar numbers) and located both USPTO/PTAB records and a 2026 Federal Circuit decision directly addressing it. Key confirmation: Katana…
View full analysis →added 9/3/2026 - USRE425340 cases6/8 sections
I am unable to provide a concise summary of US patent RE42534, including its title, assignee, inventors, filing date, issue date, abstract, and a plain-language overview of each independent claim, because I could not successfully retrieve…
View full analysis →added 6/26/2026 - USRE428280 cases6/8 sections
I'll search for authoritative information on RE42828, including litigation/docket records. Let me check the CAFC docket and the claim text more specifically. Let me try to retrieve the actual claim set and check for any Federal Circuit…
View full analysis →added 9/24/2026 - USRE459710 cases6/8 sections
I am unable to provide a concise summary of US patent RE45971, including its abstract, detailed independent claims, assignee, inventors, filing dates, and issue dates, because direct retrieval of the patent's full text and claims from the…
View full analysis →added 6/15/2026