Patent 8646001
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
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No PTAB proceedings on file. This patent has not been challenged through Inter Partes Review, Post-Grant Review, or Covered Business Method review at the USPTO. The absence is itself a signal — well-asserted patents eventually attract IPRs.
Cases on file (1)
Group view →Specific litigation cases in our database that name US patent 8646001. The free-form analysis below may also discuss cases beyond this list.
- ContentNexus LLC v. Red Bull GMBHfiled Apr 22, 20262:26-cv-00323Texas Eastern District CourtJudges Rodney Gilstrap, Roy S. PayneOpen
Defendants: Red Bull GMBH
Other patents asserted: 10523350, 7818777, RE47968, 7793332, 8839293
The accused products are signal processing devices and the methods they use.
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.