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Patent invalidity dossiers.

7,246 patents in the database, sorted by number of on-file litigation cases. Of these, 2,988 have at least one tracked case across 6,606 litigations.

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  • I have successfully searched for information regarding US Patent 7,861,260. The initial search results provide a good starting point, but I need to consolidate the information and then delve deeper into the specifics of the independent…

    View full analysis →added 4/27/2026
  • I'll search for the specific patent number 10142791 and related CAFC docket information. Let me search more specifically for CAFC appeals and additional authoritative sources. Based on my searches, here is a concise summary of US patent…

    View full analysis →added 8/25/2026
  • Here's a concise summary of US patent 10257319: US Patent: 10257319 Title: System providing faster and more efficient data communication Assignee: Bright Data Ltd (Current Assignee) Inventors: Derry Shribman, Ofer Vilenski Filing Date…

    View full analysis →added 6/15/2026
  • I'll search for the specific patent and any 2026 CAFC activity involving it. Let me check specifically for 2026 CAFC/Federal Circuit dockets and any recent developments. Let me do one final targeted check for any 2026 appellate activity…

    View full analysis →added 9/27/2026
  • I'll verify current status with searches before summarizing, since you've asked specifically about USPTO/CAFC docket activity. Let me check specifically for any Federal Circuit appeal activity in 2026 involving this patent. US 6,845,448 —…

    View full analysis →added 9/27/2026
  • I'll search authoritative sources for this specific patent number and its litigation status. Now let me check the CAFC docket activity and current 2026 status. Search scope and confidence note I searched publicly indexed USPTO materials…

    View full analysis →added 9/27/2026
  • I'll search for the specific patent number and any appellate dockets, then cross-check against the authoritative full text provided. Let me check specifically for any 2026 Federal Circuit activity and confirm the patent's current legal…

    View full analysis →added 10/1/2026
  • Patent Overview — US8089980B2 Title: Method for protection switching of geographically separate switching systems Patent number: US8089980B2 (application US10/582,589; pre-grant publication US20070140109A1) Inventors: Norbert Löbig, Jürgen…

    View full analysis →added 10/1/2026
  • Patent Overview — US8667559B1 Title: "Feature management of a communication device" Patent number: US8667559B1 (granted as US8667559B1) Application number: US13/786,730 (filed 2013-03-06) Publication/grant date: 2014-03-04 Priority date…

    View full analysis →added 9/30/2026
  • I'll verify the patent record and check for CAFC 2026 litigation activity. Let me check the specific litigation and Orange Book/regulatory record. I have the bibliographic and litigation record. Now let me try to retrieve the actual claim…

    View full analysis →added 10/1/2026
  • I'll search for authoritative information on this specific patent number and any 2026 CAFC docket activity. Now let me specifically check for any 2026 CAFC (Federal Circuit) docket activity involving this patent. Let me try to obtain the…

    View full analysis →added 10/1/2026
  • I'll search for authoritative information on this specific patent number, including any 2026 CAFC activity. Let me verify the patent's exact bibliographic data, its claims, and any 2026 CAFC activity. Let me check for the full independent…

    View full analysis →added 9/28/2026
  • I'll run targeted searches for this patent number and any related CAFC docket activity. Let me look for the actual claim text and any CAFC activity specifically naming this patent. Let me confirm the full claim set and check the Federal…

    View full analysis →added 10/1/2026
  • Summary of U.S. Patent 11,301,880 This report provides a concise summary of U.S. Patent 11,301,880, including its title, assignee, inventors, key dates, abstract, and a plain-language overview of its independent claims. The patent is…

    View full analysis →added 4/27/2026
  • I'll search for this specific patent and check for any recent CAFC docket activity. Let me get the actual claim text and check for any 2026 CAFC activity specifically involving this patent. Let me do one more targeted check for any 2026…

    View full analysis →added 9/27/2026
  • I'll verify current litigation/docket status via search while relying on the authoritative patent text provided. Let me check specifically for any 2026 appellate activity. US Patent 7,765,107 B2 — Analyst Summary Verification note: The…

    View full analysis →added 10/1/2026
  • I'll search for authoritative information on US patent 7947724, including any recent CAFC docket activity. Let me check specifically for any 2026 CAFC docket activity involving this patent. US Patent 7,947,724 — Verified Summary I searched…

    View full analysis →added 9/27/2026
  • I'll search for the specific patent number and check for any CAFC 2026 docket activity. Let me check specifically for CAFC 2026 activity and current litigation status. US Patent 8,165,867 — Summary Important caveat up front: I could not…

    View full analysis →added 9/28/2026
  • I'll research this specific patent. Let me run searches against multiple sources. Let me dig deeper into litigation and any 2026 Federal Circuit activity. Let me retrieve the actual claim language and check for any Federal Circuit 2026…

    View full analysis →added 10/1/2026
  • I'll verify this patent's details against live sources, including any 2026 CAFC activity. Let me pull the actual claim set and confirm the 2026 docket status. Let me pull the exact independent-claim language. USPTO / CAFC verification note…

    View full analysis →added 9/26/2026