Patent 9817562

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
  • IPR2026-00247IPRfiled Mar 18, 2026vs. Meta Platforms, 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 9817562. The free-form analysis below may also discuss cases beyond this list.

  • Untitled casefiled 2026
    IPR2026-00247Patent Trial and Appeal Board (PTAB)Pending

Litigation summary

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

✓ Generated

Known litigation involving US patent 9817562 includes the following:

1. PTAB Case IPR2026-00247

  • Plaintiff(s): Not specified in the immediate summary (Petitioner details would be on the linked Unified Patents page).
  • Defendant(s): Not specified in the immediate summary.
  • Jurisdiction: Patent Trial and Appeal Board (PTAB).
  • Case Number: IPR2026-00247.
  • Filing Date: The case is listed as "filed". The year "2026" is in the case number, suggesting a filing in 2026.
  • Outcome or Current Status: Pending [cite: Filing date of IPR2026-00247 is not explicitly mentioned on Google Patents, only that it is "filed (Pending)" with the case number IPR2026-00247, which implies a 2026 filing year.].

2. US Case Filed in Massachusetts District Court

  • Plaintiff(s): Not specified in the immediate summary.
  • Defendant(s): Not specified in the immediate summary.
  • Jurisdiction: Massachusetts District Court.
  • Case Number: 1:25-cv-12127.
  • Filing Date: The case number "1:25-cv-12127" suggests a filing year of 2025.
  • Outcome or Current Status: Pending.

3. First Worldwide Family Litigation

  • Details: While the Google Patents page indicates "Family has litigation" and "First worldwide family litigation filed," it directs to Darts-ip for details [cite: The specific case details (plaintiff, defendant, filing date, and status) for this worldwide litigation are not directly provided on the Google Patents page but linked to Darts-ip.]. Further investigation on Darts-ip would be required to extract the specific litigation details.

Generated 5/29/2026, 5:50:54 PM