Patent 9633139

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.

  • IPR2025-00255IPRfiled Dec 20, 2024vs. Microsoft Corporation et al.Final Written Decision

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 9633139. The free-form analysis below may also discuss cases beyond this list.

  • Untitled case
    IPR2025-00255Patent Trial and Appeal Board (PTAB)Instituted - Pending

Litigation summary

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

✓ Generated

I will now search for litigation specifically involving US patent 9633139.

Based on the information available, here is what is known about litigation involving US patent 9633139:

  • PTAB Case: IPR2025-00255

  • District Court Case:

    • Jurisdiction: California Central District Court
    • Case Number: 8:23-cv-02415
    • Status: Litigation is ongoing.
    • Source: District Court

Generated 6/19/2026, 12:45:40 AM