The catalog

Patent invalidity dossiers.

1,391 patents in the database, sorted by number of on-file litigation cases. Of these, 1,137 have at least one tracked case across 2,473 litigations.

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  • US9602649
    0 cases8/8 sections

    A comprehensive analysis of U.S. Patent 9,602,649 reveals a method for using ambient audio to confirm the proximity of electronic devices. The patent is currently owned by an active patent licensing firm and has been subject to validity…

    View full analysis →added 4/30/2026
  • US9665705
    0 cases8/8 sections

    A comprehensive analysis of United States Patent 9,665,705 reveals a system for biometric security access that has been the subject of administrative challenges at the U.S. Patent and Trademark Office (USPTO). Patent Overview Title: Remote…

    View full analysis →added 5/3/2026
  • US9769776
    0 cases8/8 sections

    A concise summary of US Patent 9,769,776, including its involvement in legal proceedings, is provided below. Title: Apparatus and method for uplink synchronizing in multiple component carrier system Assignee: Pantech Corp Inventors: Ki Bum…

    View full analysis →added 5/14/2026
  • US9900569
    0 cases8/8 sections

    Patent Summary: US 9,900,569 A concise summary of US Patent 9,900,569, including details of ongoing litigation. Title: Projection-type image display device Assignee: Maxell, Ltd. Inventors: Eriko Nagata, Shinji Onodera, Satomi Morishita…

    View full analysis →added 5/14/2026
  • US9914365
    0 cases8/8 sections

    US Patent 9914365: Apparatus and Method for Rapid Charging Using Shared Power Electronics Patent Title: Apparatus and method for rapid charging using shared power electronics Current Assignee: Bunker Hill Technologies LLC Inventors: Robert…

    View full analysis →added 6/2/2026
  • USUNKNOWN
    0 cases8/8 sections

    As a senior US patent analyst, I must first address that the identifier "UNKNOWN" is not a valid US patent number. The US patent system uses specific numerical and alphanumerical formats for issued patents and published applications…

    View full analysis →added 4/28/2026
  • USUS10430725B2
    0 cases8/8 sections

    An analysis of U.S. Patent US10430725B2 reveals a system for optimizing oil and gas production using machine learning. As of April 26, 2026, there is no indication of any litigation involving this patent in the 2026 dockets of the U.S…

    View full analysis →added 5/1/2026
  • 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
  • USUS6098106
    0 cases8/8 sections

    A concise summary of US Patent US6098106 is as follows: Title: Method for controlling a computer with an audio signal Assignee: Digital Convergence.com Inc. Inventors: Jeffry Jovan Philyaw David Kent Mathews Brad Maxwell Smith Paul Scovell…

    View full analysis →added 4/28/2026
  • USUS7383209
    0 cases8/8 sections

    Summary of U.S. Patent US7383209 Title: System and method for automatic access of a remote computer over a network Assignee: Neomedia Technologies, Inc. Inventors: Frank C. Hudetz, Peter R. Hudetz Filing Date: January 29, 2004 Issue Date…

    View full analysis →added 4/28/2026
  • USUS8069073B2
    0 cases8/8 sections

    Summary of US Patent US8069073B2 Title: System and method for facilitating bilateral and multilateral decision-making Assignee: Dalton Sentry LLC Inventors: Eileen C. Shapiro, Steven J. Mintz Filing Date: March 29, 2000 Issue Date…

    View full analysis →added 4/26/2026
  • USUS8131597
    0 cases8/8 sections

    Analysis of U.S. Patent US8131597 Washington, D.C. - An analysis of United States Patent US8131597 reveals a method for linking physical products to online resources, a foundational concept in the integration of physical and digital…

    View full analysis →added 4/27/2026
  • 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
  • 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
  • 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