Patent 9700642

Litigation summary

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

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No PTAB proceedings on file. This patent has not been challenged through Inter Partes Review, Post-Grant Review, or Covered Business Method review at the USPTO. The absence is itself a signal — well-asserted patents eventually attract IPRs.

Cases on file (1)

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Specific litigation cases in our database that name US patent 9700642. The free-form analysis below may also discuss cases beyond this list.

  • Untitled case
    24-1374Court of Appeals for the Federal CircuitCritical

Litigation summary

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

✓ Generated

Known litigation involving US patent 9700642, as of April 26, 2026, includes the following cases:

  1. Court of Appeals for the Federal Circuit Case

    • Jurisdiction: Court of Appeals for the Federal Circuit
    • Case Number: 24-1374
    • Plaintiff(s): Not specified in snippet
    • Defendant(s): Not specified in snippet
    • Filing Date: Not specified in snippet
    • Outcome/Current Status: Critical

  2. PTAB Case

    • Jurisdiction: PTAB
    • Case Number: IPR2022-00381
    • Plaintiff(s) (Petitioner): Not specified in snippet
    • Defendant(s): Not specified in snippet
    • Filing Date: Not specified in snippet
    • Outcome/Current Status: Final Written Decision

  3. Texas Northern District Court Case

    • Jurisdiction: Texas Northern District Court
    • Case Number: 3:22-cv-00425
    • Plaintiff(s): Not specified in snippet
    • Defendant(s): Not specified in snippet
    • Filing Date: Not specified in snippet
    • Outcome/Current Status: Litigation (implied)

  4. Texas Northern District Court Case

    • Jurisdiction: Texas Northern District Court
    • Case Number: 3:22-cv-00280
    • Plaintiff(s): Not specified in snippet
    • Defendant(s): Not specified in snippet
    • Filing Date: Not specified in snippet
    • Outcome/Current Status: Litigation (implied)

  5. Texas Northern District Court Case

    • Jurisdiction: Texas Northern District Court
    • Case Number: 3:21-cv-01166
    • Plaintiff(s): Not specified in snippet
    • Defendant(s): Not specified in snippet
    • Filing Date: Not specified in snippet
    • Outcome/Current Status: Litigation (implied)

  6. Missouri Western District Court Case

    • Jurisdiction: Missouri Western District Court
    • Case Number: 4:21-cv-00345
    • Plaintiff(s): Not specified in snippet
    • Defendant(s): Not specified in snippet
    • Filing Date: Not specified in snippet
    • Outcome/Current Status: Litigation (implied)

  7. Illinois Northern District Court Case

    • Jurisdiction: Illinois Northern District Court
    • Case Number: 1:21-cv-02753
    • Plaintiff(s): Not specified in snippet
    • Defendant(s): Not specified in snippet
    • Filing Date: Not specified in snippet
    • Outcome/Current Status: Litigation (implied)

  8. Florida Middle District Court Case

    • Jurisdiction: Florida Middle District Court
    • Case Number: 6:20-cv-02233
    • Plaintiff(s): Not specified in snippet
    • Defendant(s): Not specified in snippet
    • Filing Date: Not specified in snippet
    • Outcome/Current Status: Litigation (implied)

Generated 6/26/2026, 12:48:00 AM