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Patent invalidity dossiers.

5,810 patents in the database, sorted by number of on-file litigation cases. Of these, 1,947 have at least one tracked case across 4,025 litigations.

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  • US Patent 11740801, titled "Cooperative flash management of storage device subdivisions," was filed on January 5, 2022, and issued on August 29, 2023. The current and original assignee is Radian Memory Systems LLC. The inventors are Andrey…

    View full analysis →added 5/14/2026
  • Here's a concise summary of US Patent 11775831: US Patent 11775831: Cascaded Computing for Convolutional Neural Networks Title: Cascaded computing for convolutional neural networks Assignee: Skysong Innovations LLC Inventors: Jae-sun Seo…

    View full analysis →added 5/13/2026
  • Analysis of U.S. Patent 11,812,895 Title: Grease containment systems Assignee: Grease Box LLC Inventors: Amy Beaumont, Markus Dale Hillman Filing Date: August 4, 2020 Issue Date: November 14, 2023 Abstract: A safety system relating to…

    View full analysis →added 4/27/2026
  • A technical analysis of U.S. Patent 11,839,689 reveals it pertains to specific formulations of the prostate cancer drug enzalutamide, designed to improve its solubility and absorption. The patent is currently active and has been asserted…

    View full analysis →added 4/27/2026
  • US Patent 11964175, titled "Bridge rope assembly," was issued on April 23, 2024, to assignee Tethrd LLC. The application for this patent was filed on July 18, 2022. Inventors: Walter Ernest Power, II Gregory Alan Godfrey Carl Eugene…

    View full analysis →added 5/14/2026
  • Here is a concise summary of US patent 11995685, "Efficient and secure communication using wireless service identifiers": Title: Efficient and secure communication using wireless service identifiers Assignee: The current assignee is Secure…

    View full analysis →added 5/12/2026
  • Here is a concise summary of US Patent 12014347: US Patent Number: US12014347B2 Title: Kit, system and associated method and service for providing a platform to prevent fraudulent financial transactions Assignee: Paygeo LLC Inventors…

    View full analysis →added 5/13/2026
  • Summary of US Patent 12044901 Please note that the provided patent text does not include the Abstract or the full set of claims, which are necessary for a complete summary. I will provide the available information and explicitly state what…

    View full analysis →added 5/12/2026
  • US patent 12062243 (US12062243B2) is titled "Distracted driving detection using a multi-task training process." Title: Distracted driving detection using a multi-task training process Assignee: Motive Technologies Inc. Inventors: Ali…

    View full analysis →added 5/12/2026
  • US Patent 12070691: Systems and Methods for Capture and Use of Local Elements in Gameplay Title: Systems and methods for capture and use of local elements in gameplay Assignee: Imaginear Inc Inventors: Yousuf Chowdhary, Jeffrey Brunette…

    View full analysis →added 4/27/2026
  • US patent 12169756, titled "Method and apparatus for processing bandwidth intensive data streams using virtual media access control and physical layers", was invented by Sai C. Manapragada and is currently assigned to Xifi Networks R and D…

    View full analysis →added 5/14/2026
  • US Patent 12313320 Summary Title: Integrated dilution refrigerators Assignee: Maybell Quantum Industries Inc Inventors: Corban I. Tillemann-Dick, Kyle J. Thompson, Bryan J. Choo, John Ogando Dos Santos Allan, Jonathan Michael Byars Filing…

    View full analysis →added 5/12/2026
  • Here's a concise summary of US Patent 12324873: Title: System and method for collecting plasma Assignee: Haemonetics Corp Inventor: Michael Ragusa Filing Date: 2024-11-21 Issue Date: 2025-06-10 Abstract: A method for collecting plasma…

    View full analysis →added 5/12/2026
  • I am unable to access real-time USPTO or CAFC dockets with the level of specificity required to definitively confirm the live status or full legal history of US patent 12373366 as of today's date, April 26, 2026. While I can confirm…

    View full analysis →added 5/12/2026
  • US Patent 7529305: Concise Summary Title: Combination of space-time coding and spatial multiplexing, and the use of orthogonal transformation in space-time coding Current Assignee: Malikie Innovations Ltd. Inventors: Wen Tong, Michail G…

    View full analysis →added 5/13/2026
  • Here is a concise summary of US Patent 7632751: Title: Semiconductor device having via connecting between interconnects Current Assignee: Advanced Integrated Circuit Process LLC Inventor: Takeshi Harada Filing Date: September 30, 2008…

    View full analysis →added 5/14/2026
  • US Patent 7716217: Determining Relevance of Electronic Content Title: Determining relevance of electronic content Assignee: STERLING COMPUTERS Corp (Current Assignee), Bluespace Software Corp (Original Assignee) Inventors: Justin Marston…

    View full analysis →added 5/14/2026
  • Summary of US Patent 7745847 Title: Metal oxide semiconductor transistor Assignee: Marlin Semiconductor Ltd (as of 2021-07-26; originally United Microelectronics Corp) Inventors: Chu-Yin Tseng, Shih-Chieh Hsu, Chih-Chiang Wu, Shyh-Fann…

    View full analysis →added 5/10/2026
  • Here's a concise summary of US Patent 7812505: US Patent 7812505: Summary Title: Piezoelectric microspeaker using microelectromechanical systems and method of manufacturing the same Assignee: Electronics and Telecommunications Research…

    View full analysis →added 4/27/2026
  • Here's a concise summary of US Patent 7917367: US Patent 7917367: Systems and Methods for Responding to Natural Language Speech Utterance Title: Systems and methods for responding to natural language speech utterance Assignee: Current…

    View full analysis →added 5/14/2026