Taking the Pulse, A Health Care and Life Sciences Video Podcast | Episode 167: Dr. Ehsan Samei & Dr. Susan Halabi, Triangle CERSI
Podcast: Non-binding Guidance: FDA Regulatory and Patent Implications of the Transition Provision of the Biologics Price Competition and Innovation Act
Drug Pricing Initiatives During the Trump Presidency
Biosimilars 2018 - A Year in Review
A changing competitive landscape: the role of the ITC in the biosimilars space
Polsinelli Podcasts - FDA Denies Amgen Citizen Petition in Biosimilar Dispute
The Federal Court has granted Alexion a declaration of infringement and an injunction preventing Amgen from manufacturing, using, and selling its proposed biosimilar eculizumab product, BEKEMV, in Canada until the expiration...more
On May 14, 2025, HyClone Laboratories, LLC (“HyClone”) filed a Motion to Quash in the U.S. District Court for the District of Utah, seeking to quash Amgen Inc.’s (“Amgen”) subpoena to HyClone issued in Amgen’s denosumab BPCIA...more
Denosumab Challenged Claim Types in Litigation: Claims are counted in each litigation, so claims from the same patent challenged in multiple litigations are counted more than once. Within each litigation a claim is counted...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
Biosimilar Litigations include litigations relating to biosimilar/follow-on products of CDER-listed reference products. Litigations between biosimilar applicants/manufacturers and reference product sponsors as well as...more
In a formulation claim, if elements are listed separately, does this necessarily entail that those elements are “separate and distinct components”? This was the question before the district court in Regeneron...more
On April 2, 2025, Accord received a positive opinion from the European Medicines Agency’s Committee for Medicinal Products for Human Use for two denosumab biosimilars: OSVYRTI and JUBEREQ. OSVYRTI is indicated for the...more
On March 18, 2025, Alvotech and Dr. Reddy’s announced the FDA acceptance of an aBLA for AVT03 (denosumab), a proposed biosimilar of Amgen’s Prolia® / Xgeva® (denosumab). Under their agreement, Alvotech is responsible for the...more
On March 3, 2025, Fresenius Kabi and Formycon announced the launch of Otulfi™ (ustekinumab-aauz), a provisionally interchangeable biosimilar of Janssen / Johnson & Johnson’s Stelara® (ustekinumab), subject to the...more
On March 26, 2025, the FDA approved Fresenius Kabi’s denosumab biosimilars, CONEXXENCE® (denosumab-bnht) and BOMYNTRA® (denosumab-bnht), referencing Amgen’s PROLIA® and XGEVA®, respectively. These approvals make Fresenius...more
On March 14, 2025, the U.S. Court of Appeals for the Federal Circuit affirmed the District Court for the Northern District of West Virginia’s denial of a preliminary injunction against Amgen Inc. (“Amgen”) in the ongoing...more
On March 7, 2025, the District Court for the District of New Jersey entered a Stipulation and Order of Dismissal Without Prejudice in view of a settlement agreement between Amgen and Fresenius Kabi resolving the BPCIA...more
On February 28, Amgen, Inc. (“Amgen”) filed three petitions for inter partes review, challenging the validity of all claims in three patents assigned to Bristol-Myers Squibb Co. (“BMS”). The claims of all three patents are...more
On February 28, 2025, Amgen filed three IPRs against Bristol-Myers Squibb’s patents covering methods of treatment using a combination of Opdivo® (nivolumab), an anti-PD-1 antibody, and Yervoy® (ipilimumab), an anti-CTLA-4...more
On February 4, 2025, HyClone Laboratories, LLC (“HyClone”), a cell culture media supplier, filed a Motion to Quash a subpoena issued by Amgen, Inc. (“Amgen”). The underlying subpoena was issued in Amgen’s ongoing denosumab...more
On January 24, 2025, Amgen announced it had reached a settlement with Celltrion in Case No. 1:24-cv-06497 (D.N.J.) related to Celltrion’s proposed biosimilar of Prolia® / Xgeva® (denosumab), CT-P41....more
On January 23, 2025, the District Court for the District of New Jersey entered a Consent Judgment and Injunction in view of a settlement agreement between Amgen and Celltrion resolving the BPCIA litigation regarding...more
As 2024 has come and passed, we saw another year of significant developments in litigation involving biologics and biosimilars. The following is a recap of the top four legal developments that we covered on the Big...more
On October 24, 2014, Amgen initiated the first litigation under the Biologics Price Competition and Innovation Act (“BPCIA”), asserting infringement of two patents. Over the last two calendar years, Amgen, Biogen, Genentech,...more
There are four pending BPCIA litigations brought by Amgen against biosimilar companies seeking to market denosumab biosimilars. Two of the four cases are pending in the District Court for the District of New Jersey before...more
On November 13, 2024, Amgen filed Case No. 5:24-cv-00642 (E.D.N.C.) against Accord BioPharma and Intas Pharmaceuticals, alleging INTP23, their proposed Prolia® / Xgeva® (denosumab) biosimilar, would infringe 34 of Amgen’s...more
On November 13, 2024, Amgen filed a BPCIA complaint in the District Court for the Eastern District of North Carolina against Accord Biopharma, Inc.; Accord Healthcare, Inc.; and Intas Pharmaceuticals, Ltd., related to...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 October 22, 2024, the Federal Circuit (CAFC Case No. 24-2351) denied Regeneron’s request for an injunction pending appeal for Amgen’s EYLEA® (aflibercept) biosimilar Pavblu™ (aflibercept-ayyh), concluding that “Regeneron...more
On October 4, 2024, Amgen filed a BPCIA complaint in the District Court for the Northern District of Illinois Eastern Division against Fresenius Kabi related to Fresenius Kabi’s proposed biosimilar of Amgen’s PROLIA and...more