Patent 11164456

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.

1 active
  • IPR2026-00307IPRfiled Mar 12, 2026vs. Uber Technologies, Inc. et al.Pending

Cached for 24 hours. Status strings are sourced verbatim from the PTAB API; the colored badge is our heuristic classification.

Cases on file (2)

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Specific litigation cases in our database that name US patent 11164456. 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

Based on the available information for US Patent 11164456, the following litigation is known as of April 26, 2026:

  1. PTAB Inter Partes Review (IPR) Case

    • Plaintiff(s): Unified Patents
    • Defendant(s): Carma Technology Ltd. (Current Assignee of US11164456)
    • Jurisdiction: Patent Trial and Appeal Board (PTAB)
    • Case Number: IPR2026-00307
    • Filing Date: Implied to be in 2026, as per the case number IPR2026-00307.
    • Outcome or current status: Pending

  2. U.S. District Court Case

    • Plaintiff(s): Not explicitly stated in the provided information.
    • Defendant(s): Not explicitly stated in the provided information.
    • Jurisdiction: Texas Eastern District Court
    • Case Number: 2:25-cv-00029
    • Filing Date: Implied to be in 2025, as per the case number 2:25-cv-00029.
    • Outcome or current status: Litigation (status is implied as active/pending as no outcome is stated).

Additionally, the patent record indicates that "First worldwide family litigation filed" for this patent family, but specific details regarding plaintiff(s), defendant(s), jurisdiction, case number, filing date, and outcome or current status are not provided in the available text.

Generated 5/29/2026, 5:44:53 PM