The catalog

Patent invalidity dossiers.

1,562 patents in the database, sorted by number of on-file litigation cases. Of these, 1,275 have at least one tracked case across 2,762 litigations.

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  • USUS11346627
    0 cases6/8 sections

    Here's a concise summary of US patent US11346627: Patent Number: US11346627 Title: Forced reset semiautomatic trigger with sliding blocking bar Assignee: ABC IP LLC Inventors: Lawrence Demonico Filing Date: 2022-02-08 Issue Date…

    View full analysis →added 4/27/2026
  • USUS9151557
    0 cases6/8 sections

    An analysis of United States Patent US9151557 B2 is provided below. Title: Automatic sear assembly for a rifle Assignee: Sig Sauer Inc. Inventor: William C. Daley, Jr. Filing Date: May 13, 2014 Issue Date: October 6, 2015 Abstract: The…

    View full analysis →added 4/27/2026