Polsinelli Podcasts - FDA Denies Amgen Citizen Petition in Biosimilar Dispute
On June 25, 2025, Amgen filed its sixth and seventh BPCIA lawsuits against proposed biosimilars of Prolia® / Xgeva® (denosumab), Case No. 1:25-cv-12152 (D.N.J.) against Hikma and Gedeon Richter’s RGB-14 and Case No....more
Case Name: Amgen Inc. v. Sandoz Inc., Nos. 2022-1147, 2022-1149, 2022-1150, 2022-1151, 2023 WL 2994166 (Fed. Cir. Apr. 19, 2023) (Circuit Judges Lourie, Cunningham, and Stark presiding; Opinion by Lourie, J.) (Appeal from...more
The Supreme Court heard arguments this week in Amgen v. Sanofi, the closely-watched case involving the enablement standard for patent claims, particularly as applied to functionally-defined genus claims. The question raised...more
On October 16, 2015, the Court of Appeals for the Federal Circuit (“Federal Circuit”) opted not to rehear its previously issued split decision in the court’s first analysis of the Biologics Price Competition and Innovation...more
On July 21, 2015, brand-name biologics companies and companies developing biosimilars received a split in a significant decision with industry-wide ramifications in the high-stakes battle about how and when biosimilar...more