Patent 8546449
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.
- IPR2025-01472IPRfiled Sep 8, 2025vs. Clean Chemistry, Inc.Discretionary Denial
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Cases on file (1)
Group view →Specific litigation cases in our database that name US patent 8546449. The free-form analysis below may also discuss cases beyond this list.
- Enviro Tech Chemical Services, Inc. v. Clean Chemistry, Inc.filed Oct 29, 20241:24-cv-01313U.S. District Court for the Western District of TexasOpen
Defendants: Clean Chemistry, Inc.
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
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