Patent 9001774

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 9001774. The free-form analysis below may also discuss cases beyond this list.

  • Untitled case
    22-1925Court of Appeals for the Federal CircuitCritical

Litigation summary

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

✓ Generated

Here is the known litigation involving US patent 9001774, based on the provided patent text from Google Patents:

1. US case filed in Court of Appeals for the Federal Circuit

  • Plaintiff(s): Not explicitly stated in the provided text.
  • Defendant(s): Not explicitly stated in the provided text.
  • Jurisdiction: Court of Appeals for the Federal Circuit
  • Case Number: 22-1925
  • Filing Date: Not explicitly stated in the provided text.
  • Outcome or Current Status: Critical

2. US case filed in Texas Eastern District Court

  • Plaintiff(s): Not explicitly stated in the provided text.
  • Defendant(s): Not explicitly stated in the provided text.
  • Jurisdiction: Texas Eastern District Court
  • Case Number: 2:19-cv-00066
  • Filing Date: Not explicitly stated in the provided text.
  • Outcome or Current Status: Litigation (status not further detailed)

3. PTAB case IPR2020-00642 filed (Not Instituted - Procedural)

  • Plaintiff(s): Petitioner (details not explicitly stated)
  • Defendant(s): Not explicitly stated in the provided text.
  • Jurisdiction: PTAB
  • Case Number: IPR2020-00642
  • Filing Date: Not explicitly stated in the provided text.
  • Outcome or Current Status: Not Instituted - Procedural

4. US case filed in U.S. Supreme Court

  • Plaintiff(s): Not explicitly stated in the provided text.
  • Defendant(s): Not explicitly stated in the provided text.
  • Jurisdiction: U.S. Supreme Court
  • Case Number: 21-118
  • Filing Date: Not explicitly stated in the provided text.
  • Outcome or Current Status: Litigation (status not further detailed)

5. First worldwide family litigation filed

  • Plaintiff(s): Not explicitly stated in the provided text.
  • Defendant(s): Not explicitly stated in the provided text.
  • Jurisdiction: Not explicitly stated in the provided text (indicated as "First worldwide family litigation")
  • Case Number: Not explicitly stated in the provided text.
  • Filing Date: Not explicitly stated in the provided text.
  • Outcome or Current Status: Litigation (status not further detailed)

6. US case filed in Court of Appeals for the Federal Circuit

  • Plaintiff(s): Not explicitly stated in the provided text.
  • Defendant(s): Not explicitly stated in the provided text.
  • Jurisdiction: Court of Appeals for the Federal Circuit
  • Case Number: 22-1904
  • Filing Date: Not explicitly stated in the provided text.
  • Outcome or Current Status: Litigation (status not further detailed)

7. US case filed in Court of Appeals for the Federal Circuit

  • Plaintiff(s): Not explicitly stated in the provided text.
  • Defendant(s): Not explicitly stated in the provided text.
  • Jurisdiction: Court of Appeals for the Federal Circuit
  • Case Number: 21-1043
  • Filing Date: Not explicitly stated in the provided text.
  • Outcome or Current Status: Litigation (status not further detailed)

8. US case filed in Court of Appeals for the Federal Circuit

  • Plaintiff(s): Not explicitly stated in the provided text.
  • Defendant(s): Not explicitly stated in the provided text.
  • Jurisdiction: Court of Appeals for the Federal Circuit
  • Case Number: 21-1046
  • Filing Date: Not explicitly stated in the provided text.
  • Outcome or Current Status: Litigation (status not further detailed)

Generated 5/29/2026, 8:57:09 PM