The catalog

Patent invalidity dossiers.

2,372 patents in the database, sorted by number of on-file litigation cases. Of these, 1,711 have at least one tracked case across 3,679 litigations.

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  • USUS20170193836A1
    0 cases8/8 sections

    A concise summary of US patent application publication US20170193836A1 is provided below, along with a plain-language overview of its independent claims. Summary of US20170193836A1 Title: Freeform mathematical parsing and grading method…

    View full analysis →added 5/30/2026
  • USUS20180240021A1
    0 cases8/8 sections

    A concise summary of U.S. Patent Application Publication No. US20180240021A1, which has been granted as U.S. Patent No. 11,087,221 B2, is provided below. Title: Well performance classification using artificial intelligence and pattern…

    View full analysis →added 5/1/2026
  • USUS5905865
    0 cases8/8 sections

    Patent Summary: US5905865 Washington, D.C. - A review of United States Patent US5905865, titled "Apparatus and method of automatically accessing on-line services in response to broadcast of on-line addresses," provides a detailed look at a…

    View full analysis →added 4/28/2026
  • US10090567
    0 cases7/8 sections

    Here is a concise summary of US patent 10090567: US Patent 10090567 Title: Vehicular battery charger, charging system, and method Current Assignee: CHARGELOGIC LLC Original Assignee: Individual Inventors: Christopher B. Austin Filing Date…

    View full analysis →added 6/9/2026
  • US10277728
    0 cases7/8 sections

    Here's a concise summary of US patent 10277728: US Patent: 10277728 Title: Method and system for communication Assignee: Messageloud Inc Inventors: Garin Toren Filing Date: August 24, 2018 Issue Date: April 30, 2019 Abstract: The patent…

    View full analysis →added 5/14/2026
  • US10289547
    0 cases7/8 sections

    Here is a concise summary of US patent 10289547: US Patent 10289547 Title: Method and apparatus for a network connected storage system Assignee: Western Digital Technologies Inc. Inventors: James N. Malina, Allen Samuels Filing Date: April…

    View full analysis →added 6/25/2026
  • US10410316
    0 cases7/8 sections

    Here is a concise summary of US patent 10410316, based on the provided authoritative patent text and current search results: US Patent 10410316 Summary Title: System and method for beautifying digital ink Assignee: MyScript SAS Inventors…

    View full analysis →added 7/24/2026
  • US10443163
    0 cases7/8 sections

    Here's a concise summary of US Patent 10443163: Title: Shoe having knit wingtip upper Assignee: Cole Haan LLC Inventors: Jack Boys, Ann Bono, Aubert Shepherd, Mattias Verfl Filing Date: May 13, 2019 Issue Date: October 15, 2019 Abstract: A…

    View full analysis →added 5/14/2026
  • US10516775
    0 cases7/8 sections

    US Patent 10,516,775, titled "Method and system for communication," was issued on December 24, 2019, from an application filed on January 11, 2019. The sole inventor is Garin Toren, and the patent is currently assigned to Messageloud Inc…

    View full analysis →added 5/14/2026
  • US10752476
    0 cases7/8 sections

    US Patent 10,752,476: Winch Tightening Mechanism Summary: U.S. Patent 10,752,476, titled "Winch tightening mechanism," was issued on August 25, 2020, to inventors Clint Bryan and Arnold Peek. The application for this patent was filed on…

    View full analysis →added 8/7/2026
  • US10909059
    0 cases7/8 sections

    US Patent 10909059: Concise Summary Title: Transmission terminal, non-transitory recording medium, transmission method, and transmission system Assignee: Ricoh Co Ltd Inventor: Yoshinaga Kato Filing Date: October 16, 2019 Issue Date…

    View full analysis →added 7/25/2026
  • US11495875
    0 cases7/8 sections

    US patent 11495875, titled "Smartphone antenna in flexible PCB," was issued on November 8, 2022, from an application filed on July 13, 2022 (Application number US17/864,078). The original assignee and current assignee is AQ Corp (though a…

    View full analysis →added 5/12/2026
  • US11761390
    0 cases7/8 sections

    Here's a concise summary of US Patent 11761390, titled "Dual fuel selector switch": Title: Dual fuel selector switch Assignee: Champion Power Equipment Inc [cite: US11761390B2] Inventors: Mark J. Sarder, Leigh Jenison, Ian Schmit [cite…

    View full analysis →added 5/14/2026
  • US11876548
    0 cases7/8 sections

    US Patent 11876548, titled "Steerable antenna device," was issued on January 16, 2024. The patent is assigned to Massively Broadband LLC and lists Theodore S. Rappaport as the inventor. The application was filed on June 14, 2021. Abstract…

    View full analysis →added 5/13/2026
  • US12107587
    0 cases7/8 sections

    Here is a concise summary of US Patent 12107587: US Patent 12107587 Summary Title: Field programmable gate array with internal phase-locked loop Assignee: HFT Solutions LLC Inventor: Nima Badizadegan Filing Date: 2022-04-18 Issue Date…

    View full analysis →added 6/3/2026
  • US12294082
    0 cases7/8 sections

    US Patent 12294082, titled "Negative electrode and electrochemical apparatus containing same, and electronic apparatus", was issued on May 6, 2025. The application was filed on March 29, 2022. The assignee is Ningde Amperex Technology Ltd…

    View full analysis →added 7/23/2026
  • US12492151
    0 cases7/8 sections

    I'll search for litigation/docket information and confirm the bibliographic details. Both returned empty. Let me try other query formulations. US 12,492,151 B2 — Substrate-Backed Porcelain Search note: I could not retrieve any USPTO…

    View full analysis →added 9/10/2026
  • US7292261
    0 cases7/8 sections

    Here is a concise summary of US patent 7292261, based on the provided patent text: US Patent 7292261: Virtual Reality Camera Title: Virtual reality camera Current Assignee: Cedar Lane Technologies Inc Inventors: Patrick Teo Filing Date…

    View full analysis →added 5/10/2026
  • US7398298
    0 cases7/8 sections

    US Patent 7398298, titled "Remote access and retrieval of electronic files," was invented by Robert A. Koch. The original assignee was AT&T Delaware Intellectual Property Inc, with the current assignee listed as Datacloud Technologies LLC…

    View full analysis →added 7/24/2026
  • US7532899
    0 cases7/8 sections

    Here is a concise summary of US Patent 7532899: US Patent 7532899: System for providing location-based services in a wireless network, such as locating sets of desired locations Title: System for providing location-based services in a…

    View full analysis →added 7/16/2026