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3 results for “United Therapeutics Corporation”

Case Title Lower Court Docketed Status Tags Question Presented
23-1298 United Therapeutics Corporation v. Liquidia Technologies, Inc. Federal Circuit 2024-06-12 Denied administrative-law chevron chevron-deference civil-procedure inter-partes-review judicial-review patent patent-review standing statutory-interpretation Whether the IPR statute and SAS require the Federal Circuit to review de novo, or only for an abuse of discretion, the PTO's reliance on new grounds a…
23-804 Liquidia Technologies, Inc. v. United Therapeutics Corporation Federal Circuit 2024-01-25 Denied administrative-law federal-circuit induced-infringement inter-partes-review patent-infringement patent-validity preclusion preclusion-doctrine ptab statutory-framework Whether a party may be liable for induced patent infringement when the PTAB has already issued a final written decision determining that the same pate…
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…