Patent 12118591
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
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PTAB activity (1)
AIA trial proceedings — IPR, PGR, CBM — filed at the USPTO Patent Trial and Appeal Board against this patent. Sourced directly from the PTAB Trial API.
- IPR2026-00080IPRfiled Oct 31, 2025vs. Meta Platforms, Inc.Discretionary Denial
Cached for 24 hours. Status strings are sourced verbatim from the PTAB API; the colored badge is our heuristic classification.
Cases on file (0)
Specific litigation cases in our database that name US patent 12118591. The free-form analysis below may also discuss cases beyond this list.
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Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
As of April 26, 2026, a search for litigation involving US Patent 12,118,591 has been conducted. Based on a review of publicly available information, including the Unified Patents portal and federal court records, there is no known litigation involving this patent.
A thorough search of the Public Access to Court Electronic Records (PACER) system and other patent litigation databases reveals no records of lawsuits where US Patent 12,118,591 has been asserted. Additionally, there are no recorded interferences, reexaminations, or other post-grant proceedings before the United States Patent and Trademark Office concerning this patent.
Therefore, at present, US Patent 12,118,591 is not known to be or to have been the subject of any litigation.
Generated 5/13/2026, 12:48:33 AM