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Biogen International GmbH v. Mylan Pharmaceuticals Inc.

Petition for certiorari denied on October 3, 2022

Docket No. Op. Below Argument Opinion Vote Author Term
21-1567 Fed. Cir. N/A N/A N/A N/A OT 2022

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.