The catalog

Patent invalidity dossiers.

1,809 patents in the database, sorted by number of on-file litigation cases. Of these, 1,391 have at least one tracked case across 3,023 litigations.

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By industry

  • US Patent 10865400, titled "PH20 polypeptide variants, formulations and uses thereof," was filed on August 2, 2016, and issued on December 15, 2020. The current assignee is Halozyme Inc and Halozyme Therapeutics Inc. The inventors are Ge…

    View full analysis →added 5/12/2026
  • US patent 10867001, titled "Internet search results annotation for search term elements present or absent in referenced webpages and descendant webpages," was invented by Robert Osann, Jr. The patent was filed on February 13, 2020, and…

    View full analysis →added 5/12/2026
  • US Patent 10876108, titled "Compositions and methods for targeted nucleic acid sequence enrichment and high efficiency library generation," was issued on December 29, 2020, from an application filed on June 25, 2018 (Application No…

    View full analysis →added 6/15/2026
  • US Patent 10,879,164, titled "Integrated circuit electrostatic discharge bus structure and related method," was issued to Yangtze Memory Technologies Co Ltd. on December 29, 2020, following a filing date of December 2, 2018. The inventor…

    View full analysis →added 6/15/2026
  • US Patent 10947589 is titled "Varietal counting of nucleic acids for obtaining genomic copy number information." Assignee: Cold Spring Harbor Laboratory Inventors: James Hicks, Nicholas Navin, Jennifer Troge, Zihua Wang, Michael Wigler…

    View full analysis →added 5/14/2026
  • Following a review of public records and the patent documentation for U.S. Patent No. 10,965,425, here is a summary of its key details and an analysis of its independent claims. Patent Information: Title: Control information for multi-user…

    View full analysis →added 4/27/2026
  • US Patent 10980901, titled "Treatment of PMSA expressing cancers," was issued to European Atomic Energy Community Euratom and Universitaet Heidelberg on April 20, 2021, from an application filed on December 15, 2016. The inventors listed…

    View full analysis →added 5/13/2026
  • US Patent 10991097, titled "Artificial intelligence segmentation of tissue images," was issued to Tempus AI Inc. The patent describes methods and systems for analyzing digital medical images, particularly histological slides of cancerous…

    View full analysis →added 5/12/2026
  • US Patent 11003191: Summary and Independent Claims Title: Pool cleaning system and method to automatically clean surfaces of a pool using images from a camera Assignee: Zodiac Pool Systems LLC Inventors: Kameshwar Durvasula, William…

    View full analysis →added 5/12/2026
  • Here is a concise summary of US patent 11004271: US Patent 11004271 Summary Title: Augmenting real-time views of a patient with three-dimensional data Assignee: Novarad Corp Inventors: Steven Cvetko, Wendell Arlen Gibby Filing Date…

    View full analysis →added 6/15/2026
  • US patent 11017020, titled "Method and apparatus for managing digital files," was issued to MemoryWeb LLC on May 25, 2021. The patent lists Christopher J. Desmond, Nancy L. Desmond, and L. Michael Taylor as the inventors. The application…

    View full analysis →added 7/9/2026
  • Here's a concise summary of US patent 11017668: US Patent 11017668: Systems and methods for managing anomalous conditions in a shared transport system Title: Systems and methods for managing anomalous conditions in a shared transport…

    View full analysis →added 5/12/2026
  • US Patent 11018724: Concise Summary Title: Method and apparatus for emulating multiple cards in mobile devices Assignee: RFCyber Corp Inventors: Xiangzhen Xie, Liang Seng Koh, Hsin Pan Filing Date: March 1, 2013 Issue Date: May 25, 2021…

    View full analysis →added 6/15/2026
  • US patent 11025573, titled "Method and apparatus for data sharing," was issued on June 1, 2021, from an application filed on December 7, 2018 (Application No. US16/212,902). The patent is currently assigned to Ginko LLC, and the inventors…

    View full analysis →added 5/14/2026
  • US patent 11030491, titled "Platform, systems, and methods for identifying property characteristics and property feature conditions through imagery analysis," was filed on January 22, 2021, and issued on June 8, 2021. The inventor is…

    View full analysis →added 5/14/2026
  • US Patent 11,041,149: PH20 Polypeptide Variants, Formulations and Uses Thereof Title: PH20 polypeptide variants, formulations and uses thereof Assignee: Halozyme Inc. (original assignee); Halozyme Therapeutics Inc. (current assignee)…

    View full analysis →added 5/12/2026
  • The following is a concise summary of US Patent 11048299: Title: Graphical user interface for flexible touch screen display devices Assignee: Lepton Computing LLC Inventors: Stephen E. Delaporte Filing Date: September 20, 2019 Issue Date…

    View full analysis →added 4/27/2026
  • As a large language model, I am unable to directly access and search external websites, including the USPTO database and CAFC dockets. Therefore, I cannot provide a real-time, up-to-the-minute analysis of the legal status and litigation…

    View full analysis →added 4/27/2026
  • Here's a concise summary of US Patent 11055583: US Patent: 11055583 Title: Machine learning for computing enabled systems and/or devices Assignee: AUTONOMOUS DEVICES LLC Inventors: Jasmin Cosic Filing Date: 2019-09-26 Issue Date…

    View full analysis →added 7/29/2026
  • US Patent 11,057,896, titled "Methods and apparatuses of determining quasi co-location (QCL) assumptions for beam operations," was issued on July 6, 2021, from an application filed on October 22, 2019. The original assignee was FG…

    View full analysis →added 5/14/2026