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Biogen International GmbH v. Mylan Pharmaceuticals Inc.

Pending petition
Docket No. Op. Below Argument Opinion Vote Author Term
21-1567 Fed. Cir. TBD TBD TBD TBD TBD

Issue: Whether 35 U.S.C. § 112’s requirement that a patent specification “contain a written description of the invention” is met when the specification describes the invention, or whether the specification must also disclose data that demonstrates the claimed invention is “effective” and emphasize the claimed invention by singling it out and describing it more than once.

DateProceedings and Orders (key to color coding)
Jun 14 2022Petition for a writ of certiorari filed. (Response due July 15, 2022)