Patent 7721282

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.

  • IPR2026-00043IPRfiled Oct 10, 2025vs. American Airlines, Inc. et al.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 (1)

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Specific litigation cases in our database that name US patent 7721282. The free-form analysis below may also discuss cases beyond this list.

Litigation summary

Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.

✓ Generated

The patent US7721282B1 is currently involved in several litigation cases. The following is a list of known litigation as of April 26, 2026:

District Court Cases:

  • Jurisdiction: Texas Northern District Court
    • Case Number: 3:25-cv-00632
    • Status: Active
  • Jurisdiction: Texas Northern District Court
    • Case Number: 3:25-cv-02885
    • Status: Active
  • Jurisdiction: Texas Northern District Court
    • Case Number: 3:25-cv-00631
    • Status: Active
  • Jurisdiction: Texas Western District Court
    • Case Number: 7:24-cv-00277
    • Status: Active
  • Jurisdiction: Texas Western District Court
    • Case Number: 1:25-cv-01147
    • Status: Active
  • Jurisdiction: Texas Eastern District Court
    • Case Number: 4:25-cv-00576
    • Status: Active

Patent Trial and Appeal Board (PTAB) Cases:

  • Case Number: IPR2026-00043
    • Status: Not Instituted - Procedural

Note on Plaintiff/Defendant and Filing Dates:

While the patent itself mentions these cases as "US case filed in Texas Northern District Court," etc., specific plaintiff(s), defendant(s), and precise filing dates for each individual case are not explicitly provided within the patent document's "Legal status" section or the Google Patents litigation links for US7721282B1. Further details would typically require searching court dockets via resources like PACER or Unified Patents' portal with the specific case numbers, which is beyond the scope of this response given the provided information.

Generated 5/21/2026, 1:29:18 PM