Patent 12231426

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
  • IPR2026-00184IPRfiled Dec 30, 2025vs. Microsoft CorporationTrial Instituted

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 12231426. The free-form analysis below may also discuss cases beyond this list.

  • Untitled case
    IPR2026-00184Patent Trial and Appeal Board (PTAB)Pending

Litigation summary

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

✓ Generated

As a patent attorney, I have investigated known litigation involving US patent 12231426.

Based on the available information as of April 26, 2026, there is one known Patent Trial and Appeal Board (PTAB) case related to US patent 12231426:

  • Case Number: IPR2026-00184
  • Plaintiff(s): Not specified in the snippet, but typically the Petitioner in an IPR.
  • Defendant(s): Not specified in the snippet, but typically the Patent Owner in an IPR.
  • Jurisdiction: Patent Trial and Appeal Board (PTAB)
  • Filing Date: Not explicitly stated in the provided text, but the case itself is IPR2026-00184, implying it was filed in 2026.
  • Outcome or Current Status: Pending

Generated 5/28/2026, 12:46:14 AM