Polsinelli Podcasts - FDA Denies Amgen Citizen Petition in Biosimilar Dispute
Pegfilgrastim Challenged Claim Types in IPR and Litigation: Claims include those challenged in litigations and IPRs. Claims are counted in each litigation and IPR, so claims from the same patent challenged in multiple...more
On May 27, 2025, Fresenius Kabi (“Fresenius”) announced that the EMA’s Committee for Medicinal Products for Human Use (“CHMP”) had issued positive opinions for Fresenius’s two denosumab biosimilar candidates....more
On February 28, 2025, the FDA approved Celltrion’s Stoboclo® / Osenvelt® (denosumab-bmwo) as the third company to receive FDA approval of biosimilars of Amgen’s Prolia® / Xgeva® (denosumab). ...more
CHMP Adopts Positive Opinion for Aflibercept, Pegfilgrastim Biosimilars: On January 30, 2025, the European Medicines Agency (EMA) Committee for Medicinal Products for Human Use (CHMP) adopted positive opinions recommending...more
On May 4, 2021, Amgen Canada announced the launch of their adalimumab biosimilar AMGEVITA (reference drug HUMIRA) for the treatment of 11 chronic inflammatory conditions. AMGEVITA is available as a prefilled syringe and a...more
On April 20, 2021, Korean company Huon Labs announced that it will develop a PROLIA biosimilar using PanGen Biotech’s cell culture and purification technology. PROLIA (denosumab), an Amgen product, is indicated to reduce the...more
Case Name: Amgen Inc. v. Amneal Pharms. LLC, 2018-2414, 2019-1086, 2020 U.S. App. LEXIS (Fed. Cir. Jan. 7, 2020) (Circuit Judges Newman, Lourie, and Taranto presiding; Opinion by Lourie, J.) (Appeal from D. Del., Goldberg,...more
The Biologics Price Competition and Innovation Act of 2009 (BPCIA) was passed as part of health reform signed into law by President Obama in March 2010. This year, the BPCIA turns 10. While the U.S. Biosimilars Pathway has...more
It has been nearly 10 years since the U.S. Biosimilars Pathway (the Biologics Price Competition and Innovation Act) was enacted. The first biosimilar product in U.S. history was approved and launched in 2015. Ten biosimilars...more
In one of the first Biologics Price Competition and Innovation Act (BPCIA) litigations to reach trial, a jury on Friday awarded Amgen $70 million in damages for Pfizer’s infringement of one of Amgen’s expired patents...more