Patent 9905691

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.

  • IPR2025-01052IPRfiled Jun 2, 2025vs. GLOBALFOUNDRIES Inc. et al.Terminated-Settled

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 9905691. The free-form analysis below may also discuss cases beyond this list.

  • Untitled case
    22-1540Court of Appeals for the Federal CircuitCritical

Litigation summary

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

✓ Generated

Based on the provided patent text for US patent 9905691, the following litigation cases are known:

  1. Jurisdiction: Court of Appeals for the Federal Circuit

    • Case Number: 22-1540
    • Plaintiff(s): Not specified in provided text.
    • Defendant(s): Not specified in provided text.
    • Filing Date: Not specified in provided text.
    • Outcome or Current Status: Critical

  2. Jurisdiction: Texas Eastern District Court

    • Case Number: 2:19-cv-00347
    • Plaintiff(s): Not specified in provided text.
    • Defendant(s): Not specified in provided text.
    • Filing Date: Not specified in provided text.
    • Outcome or Current Status: Litigation

  3. Jurisdiction: Delaware District Court

    • Case Number: 1:25-cv-00142
    • Plaintiff(s): Not specified in provided text.
    • Defendant(s): Not specified in provided text.
    • Filing Date: Not specified in provided text.
    • Outcome or Current Status: Litigation

  4. Jurisdiction: Court of Appeals for the Federal Circuit

    • Case Number: 22-1539
    • Plaintiff(s): Not specified in provided text.
    • Defendant(s): Not specified in provided text.
    • Filing Date: Not specified in provided text.
    • Outcome or Current Status: Litigation

  5. Jurisdiction: PTAB

    • Case Number: IPR2020-01206
    • Plaintiff(s) (Petitioner): Not specified in provided text.
    • Defendant(s): Not specified in provided text.
    • Filing Date: Not specified in provided text.
    • Outcome or Current Status: Final Written Decision

  6. Jurisdiction: PTAB

    • Case Number: IPR2020-01279
    • Plaintiff(s) (Petitioner): Not specified in provided text.
    • Defendant(s): Not specified in provided text.
    • Filing Date: Not specified in provided text.
    • Outcome or Current Status: Final Written Decision

  7. Jurisdiction: PTAB

    • Case Number: IPR2025-01052
    • Plaintiff(s) (Petitioner): Not specified in provided text.
    • Defendant(s): Not specified in provided text.
    • Filing Date: Not specified in provided text.
    • Outcome or Current Status: Settlement

  8. Jurisdiction: Court of Appeals for the Federal Circuit

    • Case Number: 22-1499
    • Plaintiff(s): Not specified in provided text.
    • Defendant(s): Not specified in provided text.
    • Filing Date: Not specified in provided text.
    • Outcome or Current Status: Litigation

The patent document also indicates "First worldwide family litigation filed" with a link to Darts-ip, but does not provide specific details for US9905691 directly in the text.

Generated 5/16/2026, 6:48:51 AM