The catalog

Patent invalidity dossiers.

5,792 patents in the database, sorted by number of on-file litigation cases. Of these, 1,937 have at least one tracked case across 4,009 litigations.

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Drop a US patent number — we’ll verify it on Google Patents and generate the full invalidity dossier.

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  • A detailed analysis of U.S. Patent 11,121,222 reveals a focus on enhancing semiconductor performance by manipulating dopant concentrations. Below is a summary of the patent's key details and a simplified explanation of its independent…

    View full analysis →added 4/27/2026
  • Analysis of U.S. Patent 7,519,814: System for Containerization of Application Sets Date of Analysis: April 26, 2026 This report provides a summary of U.S. Patent No. 7,519,814, including its key bibliographic details and a plain-language…

    View full analysis →added 5/14/2026
  • US Patent 9550052: Console System for the Treatment of Skin Title: Console system for the treatment of skin Assignee (Current): Hydrafacial LLC Inventors: Roger Ignon, Scott Mallett, Abraham Solano, William Cohen Filing Date: April 28…

    View full analysis →added 5/14/2026
  • I'll verify the current record for US 6,826,694 against USPTO and CAFC sources before summarizing. Let me check for any 2026 CAFC activity and confirm the current USPTO status. Let me do one final check for any recent (2026) activity and…

    View full analysis →added 9/11/2026
  • Here's a concise summary of US Patent 9,529,918, based on the provided patent text and current search results: US Patent 9,529,918 Summary Title: System and methods thereof for downloading applications via a communication network Current…

    View full analysis →added 5/10/2026
  • Patent Summary: US 11,677,798 Title: Apparatus, system, and method for multi-bitrate content streaming Assignee: DISH Technologies L.L.C. Inventors: David F. Brueck, Mark B. Hurst, R. Drew Major Filing Date: October 7, 2022 Issue Date…

    View full analysis →added 5/7/2026
  • US Patent 11938082, titled "Massage device having variable stroke length," was issued on March 26, 2024. The original and a current assignee is Hyperice IP Subco LLC. The inventors are Philip C. Danby and John Charles Danby. The patent was…

    View full analysis →added 6/15/2026
  • A concise summary of US Patent 6,032,137 is provided below. Title: Remote image capture with centralized processing and storage Assignee: The original assignee was CSP Holdings LLC. The patent has since been reassigned, with the current…

    View full analysis →added 5/10/2026
  • Patent Analysis: US 8,494,904 Date of Analysis: April 26, 2026 Here is a concise summary of US Patent 8,494,904, including its key details and an overview of its independent claims. Title: Method and stored program for accumulating…

    View full analysis →added 4/28/2026
  • US patent 8924192, titled "Systems including network simulation for mobile application development and online marketplaces for mobile application distribution, revenue sharing, content distribution, or combinations thereof," was invented…

    View full analysis →added 5/14/2026
  • I'll search for authoritative information on this specific patent number, then synthesize. Let me check for Federal Circuit activity and the IPR outcomes specifically. Let me do one targeted check for any Federal Circuit (CAFC) 2026…

    View full analysis →added 9/25/2026
  • I have the authoritative patent text in front of me. Let me verify current status, especially for any 2026 Federal Circuit activity, via search. Both searches returned no results. Let me try a few alternate queries to confirm. Let me check…

    View full analysis →added 9/11/2026
  • I'll verify the bibliographic data and check the CAFC 2026 docket for this specific patent number. I have the key bibliographic and CAFC data. Let me confirm the 2026 appellate docket status specifically for this patent number. US Patent…

    View full analysis →added 8/24/2026
  • I'll search for authoritative records on this patent and any CAFC 2026 docket activity. The CAFC 2026 search returned nothing. Let me run more targeted searches on dockets and current owner/appeals. Summary of U.S. Patent No. 7,177,285…

    View full analysis →added 9/8/2026
  • I'll run targeted searches for this patent number, including current litigation status. US Patent 7,634,666 — Analyst Summary Search scope note: I searched for the literal identifier 7634666 / US7634666B2. All results below relate to that…

    View full analysis →added 9/11/2026
  • I'll search for authoritative information on US 7,834,586, including current USPTO status and any 2026 CAFC activity. Let me check the PTAB proceeding and any recent litigation activity involving this patent. Let me check for any appeal of…

    View full analysis →added 9/21/2026
  • Summary — U.S. Patent No. 7,911,979 (US7911979B2) Note on scope: I searched USPTO/Google Patents records and CAFC 2026 dockets for the literal number 7911979 / 7,911,979. I found no CAFC 2026 docket entry specific to this patent. One…

    View full analysis →added 9/8/2026
  • A concise summary of US Patent 5,910,988 is as follows: Title: Remote image capture with centralized processing and storage Assignee: The original assignee was CSP Holdings Inc. Subsequent assignments were made to CSP Holdings, L.L.C., and…

    View full analysis →added 5/10/2026
  • Patent Analyst Report: US 6161149 Date of Analysis: 2026-05-11 This report provides a concise summary of United States Patent 6161149, including its key bibliographic details and an overview of its independent claims. --- I. Bibliographic…

    View full analysis →added 5/10/2026
  • Here is a concise summary of US patent 8610573: US Patent 8610573: Radio frequency module and methods of transmitting/receiving data Title: Radio frequency module and methods of transmitting/receiving data Assignee: Modulus Systems LLC, RF…

    View full analysis →added 4/27/2026