Patent 11715457

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
  • IPR2026-00275IPRfiled Mar 18, 2026vs. Krisp Technologies, Inc.Pending

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 11715457. The free-form analysis below may also discuss cases beyond this list.

  • Untitled case
    IPR2026-00275Patent Trial and Appeal Board (PTAB)Pending

    Defendants: Sanas Ai Inc.

Litigation summary

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

✓ Generated

US Patent 11,715,457 is involved in at least two known litigation cases as of April 26, 2026.

Here are the details for each case:

  1. PTAB Case

    • Plaintiff(s)/Petitioner(s): Not explicitly stated, but the source of the data is "Unified Patents PTAB Data".
    • Defendant(s)/Patent Owner: Sanas Ai Inc. (current assignee of the patent)
    • Jurisdiction: Patent Trial and Appeal Board (PTAB)
    • Case Number: IPR2026-00275
    • Filing Date: 2026 (indicated by the case number IPR2026-00275)
    • Outcome/Current Status: Pending

  2. US District Court Case

    • Plaintiff(s): Not explicitly stated.
    • Defendant(s): Sanas Ai Inc. (current assignee of the patent)
    • Jurisdiction: California Northern District Court
    • Case Number: 3:25-cv-05666
    • Filing Date: 2025 (indicated by the case number 3:25-cv-05666)
    • Outcome/Current Status: No specific outcome is provided; the case is listed under "litigation".

Generated 5/29/2026, 5:51:23 PM