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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By industry

  • US11411529
    0 cases6/8 sections

    US patent 11411529, titled "Self-powered solar tracker apparatus," was filed on June 9, 2021, and issued on August 9, 2022. The original assignee was Nextracker LLC, and the current assignee is Nextpower LLC, as of January 12, 2026. The…

    View full analysis →added 6/3/2026
  • US11495875
    0 cases6/8 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
  • US11516694
    0 cases6/8 sections

    Here's a concise summary of US patent 11516694: Title: Low latency wireless messaging Assignee: SPECTRANET TECHNOLOGIES LLC Inventors: Jeffrey C. Adams Filing Date: March 18, 2021 [cite: US11516694B1] Issue Date: November 29, 2022 [cite…

    View full analysis →added 5/22/2026
  • US11544183
    0 cases6/8 sections

    Here's a concise summary of US patent 11544183: Title: Nonvolatile memory controller host-issued address delimited erasure and memory controller remapping of host-address space for bad blocks Assignee: Radian Memory Systems LLC Inventors…

    View full analysis →added 5/14/2026
  • US11608915
    0 cases6/8 sections

    The search results confirm the information already extracted from the provided patent text. Here's the summary: US Patent 11608915 Summary Title: Expandable and contractible garden hose Assignee: Telebrands Corp. Inventor: Michael J…

    View full analysis →added 6/2/2026
  • US11632413
    0 cases6/8 sections

    Here's a concise summary of US patent 11632413 based on the provided text and a search for its claims: US Patent 11632413 Title: Methods and systems for streaming media content Current Assignee: Adeia Guides Inc Original Assignee: Rovi…

    View full analysis →added 5/10/2026
  • US11753046
    0 cases6/8 sections

    Here's a concise summary of US Patent 11753046 based on the provided authoritative text and current information: US Patent 11753046 Summary Title: System and method of predicting human interaction with vehicles Current Assignee: Perceptive…

    View full analysis →added 5/13/2026
  • US11825139
    0 cases6/8 sections

    US patent 11825139, titled "Bitrate and pipeline preservation for content presentation," was issued to OpenTV Inc. on November 21, 2023. The patent was filed on November 9, 2021, under application number US17/454,169. The inventors are…

    View full analysis →added 5/23/2026
  • US11935082
    0 cases6/8 sections

    Summary of US Patent 11935082 Title: Discovering neighborhood clusters and uses therefor Assignee: Carnegie Mellon University Inventors: Justin Cranshaw, Raz Schwartz, Jason I. Hong, Norman Sadeh-Koniecpol Filing Date: January 10, 2022…

    View full analysis →added 5/27/2026
  • US11937145
    0 cases6/8 sections

    US patent 11937145, titled "Mashing mapping content displayed on mobile devices," has the following details: Assignee: Nearby Systems LLC Inventors: Gabriel Jakobson, Steven L. Rueben Filing Date: September 13, 2019 Issue Date: March 19…

    View full analysis →added 5/20/2026
  • US11967921
    0 cases6/8 sections

    US Patent 11967921 Summary Title: Self-powered solar tracker apparatus Assignee: Nextpower LLC (current assignee) Inventors: Yang Liu, Alexander W. Au Filing Date: August 9, 2022 Issue Date: April 23, 2024 Abstract: A solar tracker…

    View full analysis →added 6/3/2026
  • US12115233
    0 cases6/8 sections

    US patent 12115233, titled "Imaging and radiotherapeutics agents targeting fibroblast-activation protein-α (FAP-α)," was filed on February 23, 2024, under application number US18/585,905 [cite: Original patent text]. It was granted and…

    View full analysis →added 5/14/2026
  • US12158289
    0 cases6/8 sections

    Here is a concise summary of US patent 12158289: US Patent 12158289 Title: Sensing and feedback for row on sun tracking method and system Current Assignee: Nextpower LLC Inventors: Yu Dong Ma, Yang Liu, Francesco Borrelli, Allan Daly…

    View full analysis →added 6/3/2026
  • US12171593
    0 cases6/8 sections

    Here's a concise summary of US patent 12171593: Title: Methods and systems for retrospective internal gating Assignee: Memorial Sloan Kettering Cancer Center Inventors: Adam L. Kesner Filing Date: June 8, 2022 (based on Application number…

    View full analysis →added 6/2/2026
  • US12271636
    0 cases6/8 sections

    Here is a concise summary of US Patent 12271636: US Patent 12271636 Summary Title: Analytics, algorithm architecture, and data processing system and method Assignee: Fermat International Inc. Inventors: Robert Bismuth, Mike Stengle Filing…

    View full analysis →added 5/13/2026
  • US5803215
    0 cases6/8 sections

    Here's a concise summary of US Patent 5803215: US Patent 5803215: Method and apparatus for charging a plurality of electric vehicles Title: Method and apparatus for charging a plurality of electric vehicles Assignee: Schott Power Systems…

    View full analysis →added 6/9/2026
  • US6920125
    0 cases6/8 sections

    US patent 6920125, titled "IP adaptation layer on backhaul connection of cellular network," provides a method and system for optimizing the transmission of small, frequently delivered data packets in a cellular network's backhaul…

    View full analysis →added 5/10/2026
  • US7203844
    0 cases6/8 sections

    Here's a concise summary of US Patent 7203844: US Patent 7203844: Method and system for a recursive security protocol for digital copyright control Title: Method and system for a recursive security protocol for digital copyright control…

    View full analysis →added 5/10/2026
  • US7302042
    0 cases6/8 sections

    Here's a concise summary of US Patent 7,302,042: Title: Remote bladder venting and containment system Assignee: Varian Medical Systems Inc. Inventors: Wayne Rollins Hansen, Ricky Smith Filing Date: 2006-04-28 Issue Date: 2007-11-27…

    View full analysis →added 5/10/2026
  • US7310537
    0 cases6/8 sections

    US Patent 7310537, titled "Communication on multiple beams between stations," has the following details: Assignee: Integral Wireless Technologies LLC (Current Assignee) (Original Assignee: Nokia Inc) Inventors: Risto Wichman, Olav…

    View full analysis →added 6/9/2026