The catalog

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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Analyze a patent

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

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  • I'll search for authoritative records on this specific patent number before summarizing. Let me check the litigation/appeal dockets more specifically, including the ITC action and the Realtek appeal. Let me confirm the current status of…

    View full analysis →added 9/22/2026
  • Here's a concise summary of US Patent 10217523B1: Title: Multi-mode memory module with data handlers Assignee: Netlist Inc. Inventors: Hyun Lee Jayesh R. Bhakta Soonju Choi Filing Date: 2014-03-29 Issue Date: 2019-02-26 Abstract: A memory…

    View full analysis →added 8/12/2026
  • Here's a concise summary of US Patent 10,268,608 based on the provided authoritative patent text and an updated search for its legal status: US Patent 10,268,608 Summary Title: Memory module with timing-controlled data paths in distributed…

    View full analysis →added 6/15/2026
  • I'll search for information on US Patent 10,567,437, including its claims and any CAFC 2026 docket activity. Let me search specifically for the granted claims of US10567437B2 and the CAFC dockets 25-1167 and 25-1168 linked to this patent…

    View full analysis →added 8/30/2026
  • The search results from the CAFC website do not directly list specific dockets for US patent 10697398 in 2026. They provide general information on how to find case information, including case filings and records, and mention PACER as a…

    View full analysis →added 5/14/2026
  • I'll search for this specific patent number in the USPTO database and CAFC dockets. Let me verify the CAFC appeal docket that appears to involve this patent. US Patent 10,735,380 (US10735380B2) — Summary I searched USPTO-facing sources…

    View full analysis →added 8/30/2026
  • Here's a concise summary of US Patent 10839789, incorporating information from the provided authoritative full patent text and acknowledging relevant search findings as of April 26, 2026. US Patent 10839789: Speech recognition circuit and…

    View full analysis →added 7/22/2026
  • I'll verify the bibliographic data and check for any 2026 CAFC activity on this specific number. Let me pin down the granted claims and abstract, and check the Federal Circuit docket specifically. Let me try to resolve the claim-text…

    View full analysis →added 8/28/2026
  • I'll search for current information on this patent, including USPTO records and any CAFC 2026 docket activity. Let me search specifically for any 2026 Federal Circuit activity and the patent's claim set. Summary — US Patent No. 10,849,919…

    View full analysis →added 9/25/2026
  • US patent 10894503, titled "Detector controlled headlight system," was filed on April 24, 2018, and issued on January 19, 2021. The sole inventor listed is Yechezkal Evan Spero, and the current assignee is "Individual." Abstract: The…

    View full analysis →added 7/8/2026
  • US Patent 10,900,034 Summary Title: Guide RNA with chemical modifications Assignee: Agilent Technologies Inc. Inventors: Daniel E. Ryan, Douglas J. Dellinger, Jeffrey R. Sampson, Robert Kaiser, Joel Myerson Filing Date: December 3, 2015…

    View full analysis →added 6/15/2026
  • I'll run targeted searches for this patent number across USPTO and CAFC sources. Let me search for the claim text and any 2026 CAFC docket activity. Let me verify the granted claims and check the CAFC docket specifically. Search-scope…

    View full analysis →added 8/28/2026
  • US Patent 11110081: Summary and Claim Analysis Title: Tacrolimus for improved treatment of transplant patients Assignee: Veloxis Pharmaceuticals Inc. Inventors: Robert D. Gordon, Per Holm, Anne-Marie Lademann, Tomas Norling Filing Date…

    View full analysis →added 4/27/2026
  • Here's a concise summary of US Patent 11530654: US Patent 11530654: Off-board fuel regulator for generator engine Title: Off-board fuel regulator for generator engine Assignee: Champion Power Equipment Inc. Inventors: Mark J. Sarder, Aleko…

    View full analysis →added 5/14/2026
  • I'll verify the current litigation/docket status via search, then summarize against the authoritative patent text provided. US Patent 6,012,811 — Verification Summary Search note: I searched for the literal identifier 6012811. Searches…

    View full analysis →added 9/17/2026
  • I'll run targeted searches to check for any current USPTO records or 2026 CAFC activity on this exact number before summarizing. Let me check specifically for any 2026 Federal Circuit activity and the current owner/enforcement status…

    View full analysis →added 9/11/2026
  • Summary of U.S. Patent 6,772,229 Title: Centrifugal communication and collaboration method Assignee: Sampo IP LLC Inventors: Theodore B. Achacoso, D. Wayne Silby Filing Date: November 13, 2000 Issue Date: August 3, 2004 Abstract: A system…

    View full analysis →added 5/10/2026
  • I have the authoritative patent text in the prompt, but let me verify the abstract and check for any 2026 CAFC activity. Let me try to retrieve the abstract and claim text directly. Let me retrieve the full claim set, especially…

    View full analysis →added 9/22/2026
  • I'll search for authoritative information on this specific patent number and any 2026 CAFC docket activity. Let me verify whether the '292 patent appears in any 2026 Federal Circuit appeal (e.g., the Maxell v. Samsung docket) and confirm…

    View full analysis →added 9/25/2026
  • US Patent 7,233,790 B2 — Summary I searched USPTO-related databases (Google Patents, RPX, PTAB/PTACTS records, USPTO.report), plus CAFC 2026 dockets/court records. Note: I could not directly query the USPTO full-text database in this…

    View full analysis →added 9/3/2026