Patent 11937172

Litigation summary

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

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PTAB activity (2)

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.

  • IPR2025-01389IPRfiled Aug 6, 2025vs. Google LLCDiscretionary Denial
  • IPR2025-01238IPRfiled Aug 5, 2025vs. Apple Inc.Institution Denied

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 11937172. 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

As of April 26, 2026, the following litigation is known for US Patent 11937172:

District Court Cases:

  • Jurisdiction: Texas Eastern District Court
    • Case Number: 2:24-cv-00691
    • Status: Active
  • Jurisdiction: California Northern District Court
    • Case Number: 5:25-cv-05041
    • Status: Active
  • Jurisdiction: Florida Southern District Court
    • Case Number: 1:24-cv-23837
    • Status: Active

Patent Trial and Appeal Board (PTAB) Cases:

  • Case Number: IPR2025-01238
    • Status: Not Instituted - Merits
  • Case Number: IPR2025-01389
    • Status: Not Instituted - Procedural
  • Case Number: IPR2025-00957
    • Status: Not Instituted - Procedural

Note: The provided search results from Unified Patents indicate the existence of these cases and their current status but do not explicitly list the plaintiff(s), defendant(s), or filing dates for each specific case for US11937172. Additional searching on PACER or directly within the Unified Patents portal for each case number would be required to obtain these details.

Generated 5/21/2026, 6:47:11 PM