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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  • Here is a concise summary of US Patent 10,924,188. Summary of US Patent 10,924,188 Title: Optical transmitter, optical communication system, and optical communication method Assignee: Radiant Patents LLC Inventors: Junichi Abe, Tatsuya…

    View full analysis →added 4/30/2026
  • Here is a concise summary of US patent 10937880: US Patent 10,937,880 B2 Title: Method for depinning the Fermi level of a semiconductor at an electrical junction and devices incorporating such junctions Current Assignee: Oak Ip LLC…

    View full analysis →added 5/14/2026
  • Patent Summary: US 10,959,649 B2 Date of Analysis: May 1, 2026 A comprehensive review of US Patent 10,959,649, titled "Systems and methods for stride length calibration," has been conducted. The following summary provides key details of…

    View full analysis →added 4/27/2026
  • A concise summary of US Patent 10,980,926, including litigation activity, is provided below. Summary of US Patent 10,980,926 Title: System and method for collecting plasma Assignee: Haemonetics Corp. Inventor: Michael Ragusa Filing Date…

    View full analysis →added 5/12/2026
  • US patent 10996417, titled "Fiber optic enclosure with internal cable spool and movable cover," was assigned to Commscope Technologies LLC. The inventors are Scott C. Kowalczyk, Jonathan Walter Coan, and Jonathan R. Kaml. The patent was…

    View full analysis →added 5/14/2026
  • US Patent 11014301, titled "Multiple image projection system for additive manufacturing," was issued to Intrepid Automation Inc. on May 25, 2021. The application was filed on July 24, 2020, and lists Ben Wynne, Jamie Lynn Etcheson…

    View full analysis →added 5/14/2026
  • Summary of U.S. Patent 11,021,437 A concise summary of U.S. Patent 11,021,437 is provided below, including details on the patent's title, assignee, inventor, key dates, abstract, and a plain-language overview of its independent claims…

    View full analysis →added 5/14/2026
  • US Patent 11129591, titled "Echocardiographic image analysis," was granted to the University of British Columbia. Title: Echocardiographic image analysis Assignee: University of British Columbia Inventors: Purang Abolmaesumi, Robert…

    View full analysis →added 5/14/2026
  • Here is a concise summary of US patent 11143120: US Patent: 11143120 Title: Fuel system for a multi-fuel internal combustion engine Assignee: Champion Power Equipment Inc Inventors: Kendall J. Collie, Mark J. Sarder, Aleko D. Sotiriades…

    View full analysis →added 5/14/2026
  • Summary of U.S. Patent 11,200,252 A concise summary of U.S. Patent 11,200,252 is provided below, including its title, assignee, inventors, key dates, abstract, a plain-language overview of its independent claims, and a note on its legal…

    View full analysis →added 5/12/2026
  • US patent 11261566, titled "Clothing for a machine for producing a fibrous material web," was issued to Voith Patent GmbH on March 1, 2022, from an application filed on March 11, 2019. The inventors are Robert Eberhardt and Susanne…

    View full analysis →added 5/14/2026
  • Patent Analyst Summary: US 11,328,206 B2 Date of Analysis: April 26, 2026 This report provides a concise summary of United States Patent 11,328,206 B2, including key bibliographic details, a summary of the invention, and a plain-language…

    View full analysis →added 4/30/2026
  • A concise summary of U.S. Patent 11,418,466 is as follows: Title: Two-way real time communication system that allows asymmetric participation in conversations across multiple electronic platforms Assignee: Disintermediation Services Inc…

    View full analysis →added 4/28/2026
  • Patent Analyst Report: US 11,431,431 B2 Date of Analysis: May 6, 2026 This report provides a concise summary of United States Patent No. 11,431,431 B2, including its key bibliographical data, abstract, and a plain-language overview of its…

    View full analysis →added 5/6/2026
  • US Patent 11446477, titled "Devices and methods for treating skin," was issued on September 20, 2022, from an application filed on July 19, 2019. The current assignee is Hydrafacial LLC, and the inventors are Roger Ignon, Scott Mallett…

    View full analysis →added 5/14/2026
  • Patent Analyst Report: US 11,566,276 B2 Date of Analysis: 2026-05-12 Subject: United States Patent 11,566,276 B2, "Compositions and methods for analyte detection" --- 1. Patent Identification Title: Compositions and methods for analyte…

    View full analysis →added 5/12/2026
  • Analysis of U.S. Patent 11,566,277 Report Date: May 12, 2026 This report provides a concise summary of United States Patent 11,566,277, including details of its prosecution history, an overview of its independent claims, and its current…

    View full analysis →added 5/12/2026
  • An analysis of U.S. Patent 11,573,939 reveals the following details. As of today's date, May 13, 2026, a search of the United States Patent and Trademark Office (USPTO) database and the Court of Appeals for the Federal Circuit (CAFC) 2026…

    View full analysis →added 5/12/2026
  • A concise summary of U.S. Patent No. 11,589,880, including a plain-language overview of its independent claims, is provided below. The patent is the subject of a lawsuit filed by AngioDynamics, Inc. against Endovascular Engineering, Inc…

    View full analysis →added 4/27/2026
  • US Patent 11611785, titled "Systems and methods for encoding and streaming video encoded using a plurality of maximum bitrate levels," was issued on March 21, 2023. The patent was filed on February 22, 2021, and its current assignee is…

    View full analysis →added 5/14/2026