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
Adalimumab 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 July 16, 2025, the District Court for the District of New Jersey entered a Consent Judgment and Injunction in view of a settlement agreement between Amgen, Inc. (“Amgen”) and Accord BioPharma, Inc. (“Accord”)...more
On June 2, 2025, Sandoz announced that WYOST® (denosumab-bbdz) and Jubbonti® (denosumab-bbdz) are now available to patients in the United States. ...more
On June 2, 2025, Sandoz announced the launch of Jubbonti® / Wyost® (denosumab-bbdz), the first Prolia® / Xgeva® (denosumab) interchangeable biosimilars to launch in the U.S....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
Amgen announced during its Q3 2024 Earnings Call that it had launched Pavblu™ (aflibercept-ayyh) as the first biosimilar of Regeneron’s EYLEA® (aflibercept) to be marketed in the U.S....more
On January 10, 2024, Regeneron Pharmaceuticals, Inc. (“Regeneron”) filed a Complaint in the U.S. District Court for the Central District of California against Amgen Inc. (“Amgen”) alleging infringement of 32 patents under the...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 U.S. District Court for the District of Delaware has denied Amgen’s motion to consolidate a recently filed action against Pfizer and its affiliate Hospira relating to Hospira’s filgrastim biosimilar with an ongoing...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
Below we provide an update on some recent developments from this and recent weeks in biosimilar-related cases on appeal before the Federal Circuit. Genentech v. Hospira & U.S., Fed. Cir. Case No. 18-1933 – protein...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
THE COURT DENIED DEFENDANT’S MOTION TO ENFORCE ITS SETTLEMENT AGREEMENT WITH PLAINTIFF AFTER THE AT-RISK LAUNCH AND SUBSEQUENT SETTLEMENT OF ANOTHER DEFENDANT. Case Name: Amgen Inc. v. Amneal Pharms. LLC, No. 16-853-MSG...more
The Court Denied Defendant’s Motion To Enforce Its Settlement Agreement With Plaintiff After The At-risk Launch And Subsequent Settlement Of Another Defendant. ...more
Case Name: Cipla Ltd. v. Amgen Inc., No. 19-44-LPS, 2019 U.S. Dist. LEXIS 74970 (D. Del. May 2, 2019) (Stark, J.) - Drug Product and Patent(s)-in-Suit: Sensipar® (cinacalcet HCl); U.S. Patent No. 9,375,405 (“the ’405...more
On November 8, 2018, on its quarterly earnings call for Q3 2018 (transcript available here), Coherus BioSciences provided updates regarding its commercial launch plans for its recently approved Udenyca™ (pegfilgrastim-cbqv)...more
Apotex not permitted to plead promise-based invalidity grounds in Ontario section 8 lansoprazole action - This motion arose in the context of a section 8 action in which Apotex claims damages for delay in the issuance of...more
Case Name: Amgen Inc. v. Amneal Pharms. LLC, Civ. No. 16-0853 (MSG), 2018 U.S. Dist. LEXIS 125631 (D. Del. July 27, 2018) (Goldberg, J.)....more
Case Name: Amgen Inc. v. Alkem Labs. Ltd., Civ. No. 17-cv-815-GMS, -817-GMS, 2017 U.S. Dist. LEXIS 208124 (D. Del. Dec. 19, 2017) (Sleet, J.). Drug Product and Patent(s)-in-Suit: Sensipar® (cinacalcet HCl); U.S. Patent...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
The Food and Drug Administration’s (FDAs) Arthritis Advisory Committee gave a thumbs up to a biosimilar copy of Johnson & Johnson’s Remicade product, an inflammation blocker used in the treatment of rheumatoid arthritis, on...more
In July, a divided Federal Circuit issued a ruling in the Amgen Inc. et al. v. Sandoz Inc., Case No. 2015-1499 appeal and held: (1) the Biologics Price Competition and Innovation Act’s (“BPCIA’s”) “patent dance” provisions...more
As we have been reporting this week, the Federal Circuit handed down its decision in Amgen Inc. v. Sandoz Inc. -- a case of first impression relating to the Biologics Price Competition and Innovation Act ("BPCIA") for...more
On July 21, 2015, the Federal Circuit issued a key decision regarding the meaning of various provisions of the Biologics Price Competition and Innovation Act (BPCIA). See Amgen Inc. v. Sandoz Inc., Fed. Cir. Case No....more