Patent 9235428
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.
- IPR2026-00053IPRfiled Nov 7, 2025vs. Disney Entertainment & Sports LLCTerminated
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Cases on file (1)
Group view →Specific litigation cases in our database that name US patent 9235428. The free-form analysis below may also discuss cases beyond this list.
- Adeia Technologies Inc. et al. v. The Walt Disney Company et al.filed Nov 7, 20241:24-cv-01231U.S. District Court for the District of Delawareactive
Defendants: The Walt Disney Company, Disney Media and Entertainment Distribution LLC, Disney DTC LLC, and 6 others
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
US Patent 9235428 is involved in at least one known litigation case.
Known Litigation Involving US Patent 9235428:
- Case Name: Adeia Technologies Inc. et al v. The Walt Disney Company et al
- Plaintiff(s): Adeia Technologies Inc., Adeia Guides Inc., and Adeia Media Holdings LLC
- Defendant(s): The Walt Disney Company, Disney Media and Entertainment Distribution LLC, Disney DTC LLC, Disney Streaming Services LLC, Disney Entertainment & Sports LLC, Disney Platform Distribution, Inc., BAMTech, LLC, Hulu, LLC, and ESPN, Inc.
- Jurisdiction: U.S. District Court for the District of Delaware
- Case Number: 1:24-cv-01231
- Filing Date: November 7, 2024
- Current Status: The case was filed recently (as of November 7, 2024) and asserts six patents, including US 9235428, against Disney's streaming services (Disney+, ESPN+, Hulu, and Hulu Live). Adeia is seeking a permanent injunction in the U.S. The suit had yet to be assigned to a judge as of January 23, 2025. This case is part of a new litigation campaign by Adeia, which also includes three lawsuits in Europe (two in the Unified Patent Court and one in Germany).
Generated 5/26/2026, 12:46:37 PM