biotechnology-patents

1 cases — ← All topics

Case Title Lower Court Docketed Status Flags Tags Question Presented
23A565 Liquidia Technologies, Inc. v. United Therapeutics Corporation Federal Circuit 2023-12-19 Presumed Complete administrative-preclusion biotechnology-patents inter-partes-review issue-estoppel patent-infringement patent-validity Whether a Patent Trial and Appeal Board (PTAB) decision finding patent claims unpatentable can serve as a defense to induced patent infringement befor…