The catalog

Patent invalidity dossiers.

5,840 patents in the database, sorted by number of on-file litigation cases. Of these, 1,947 have at least one tracked case across 4,025 litigations.

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  • Analysis of U.S. Patent No. 8,191,091 Date of Analysis: April 26, 2026 Patent Number: 8,191,091 Title: Signal processing apparatus and methods Assignee: The current assignee of record is Contentnexus LLC. The original assignee was…

    View full analysis →added 4/27/2026
  • Given the consistent failure of general searches to locate US Patent 9,107,000, it is highly probable that this patent number is invalid or does not exist within the USPTO database. It is also possible that there is a typographical error…

    View full analysis →added 5/13/2026
  • Here is a concise summary of US Patent 9185522: Title: Apparatus and method to transmit content to a cellular wireless device based on proximity to other wireless devices Assignee: Current Assignee: Piney Woods Mobility LLC Original…

    View full analysis →added 6/3/2026
  • An analysis of US Patent 9,402,120 reveals the following details regarding the invention and its legal status. Title: Wireless earbuds Assignee: The current assignee of the patent is Earin AB. The original assignee was Epickal AB…

    View full analysis →added 5/14/2026
  • Here's a concise summary of US Patent 11031677: US Patent: 11031677 Title: Multiple-body-configuration multimedia and smartphone multifunction wireless devices Assignee: Fractus SA Inventors: Carles Puente Baliarda, Josep Mumbru, Jordi…

    View full analysis →added 5/12/2026
  • Here's a concise summary of US Patent 6950469: US Patent 6,950,469 Title: Method for sub-pixel value interpolation Assignee: Nokia Technologies Oy (Current Assignee), Nokia Inc (Original Assignee) Inventors: Marta Karczewicz, Antti Olli…

    View full analysis →added 5/23/2026
  • Here is a concise summary of US Patent 8266749, "Article of footwear having a textile upper," along with information regarding its legal status and related litigation. US Patent 8266749 Summary: Title: Article of footwear having a textile…

    View full analysis →added 6/15/2026
  • Here is a summary of U.S. Patent No. 9,942,705: Title: Location sharing group for services provision Assignee: X One Inc. Inventor: Richard D. Haney Filing Date: February 9, 2017 Issue Date: April 10, 2018 Abstract: A group of mobile…

    View full analysis →added 4/27/2026
  • I'll verify current status and any 2026 appellate activity before summarizing. Let me check the PTAB outcomes and any 2026 appellate activity for this specific patent. Let me confirm the PTAB outcome and check for any appellate docket. US…

    View full analysis →added 9/23/2026
  • I'll search for information on US Patent 10140071, including any CAFC 2026 docket activity. The CAFC docket search returned no direct results. Let me search more specifically for any Federal Circuit activity and for the patent's…

    View full analysis →added 8/29/2026
  • I'll search for the specific patent number and any associated litigation/docket status. The docket search returned nothing. Let me look for the actual claim language and any litigation/PTAB status. Let me confirm the full independent claim…

    View full analysis →added 9/11/2026
  • I'll run searches to verify the patent record and check for any CAFC 2026 activity. Let me check the second CAFC case number listed for this patent (25-1143) and any further 2026 activity. Verification note Searches against public patent…

    View full analysis →added 9/22/2026
  • I'll search for authoritative information on this patent, including any 2026 CAFC docket activity. Let me retrieve the actual claim text and confirm whether any 2026 CAFC docket specifically involves 10737709. US Patent 10,737,709 B2 —…

    View full analysis →added 9/11/2026
  • I'll search for current information on this patent, including any 2026 CAFC docket activity. US 10,778,363 B2 — Verification Summary Search performed: USPTO/Google Patents full text (provided, authoritative), PATENTSCOPE/Unified Patents…

    View full analysis →added 9/11/2026
  • US Patent 11004139B2, titled "System and method for providing simplified in store purchases and in-app purchases using a use-interface-based payment API," was filed on October 31, 2018, and issued on May 11, 2021. The current assignee is…

    View full analysis →added 4/27/2026
  • Summary: U.S. Patent No. 11,013,142 ("11013142") Bibliographic Data - Title: Electronic display with cooling - Patent Number: US 11,013,142 B2 - Assignee: Manufacturing Resources International, Inc. (Alpharetta, GA) - Inventors: William…

    View full analysis →added 9/1/2026
  • The USPTO and CAFC search results did not contradict the information already extracted from the provided patent text about US11032111. The CAFC search for "CAFC dockets 2026 patent 11032111" did not return any specific cases related to…

    View full analysis →added 5/14/2026
  • Summary: U.S. Patent No. 11,039,218 (US11039218B1) Bibliographic data | Field | Value | |---|---| | Patent No. | US 11,039,218 B1 (US11039218B1) | | Title | Systems, apparatus and methods for rendering digital content relating to a…

    View full analysis →added 8/28/2026
  • Here's a concise summary of US Patent 11176538: US Patent 11176538 Title: Multi-function smart tokenizing electronic payment device Assignee: Virtual Electric Inc. (Original Assignee) and CardWare Inc. (Current Assignee) Inventors: David…

    View full analysis →added 5/14/2026
  • Summary of U.S. Patent No. 11,241,414 ("the '414 patent") I searched for the specific patent number 11241414 (interpreted literally, no auto-correction). Below is the authoritative summary, cross-checked against the USPTO-issued patent…

    View full analysis →added 9/9/2026