On May 13, 2025, Biogen Inc. and Biogen MA Inc. (“Biogen”) filed a Complaint for Declaratory Judgment and Permanent Injunctive Relief against Neurimmune Holding AG and Neurimmune SubOne AG (“Neurimmune”) in the U.S. District...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
5/21/2025
/ Amgen ,
Biosimilars ,
BPCIA ,
Discovery ,
Intellectual Property Litigation ,
Litigation Strategies ,
Patent Infringement ,
Patent Litigation ,
Pharmaceutical Industry ,
Pharmaceutical Patents ,
Subpoenas
On April 22, 2025, the U.S. District Court for the Northern District of West Virginia entered a Stipulation and Order Vacating Permanent Injunction and Dismissing All Claims and Counterclaims with Prejudice in In re:...more
4/29/2025
/ Biocon ,
Biosimilars ,
BPCIA ,
Dismissal With Prejudice ,
FDA Approval ,
Hatch-Waxman ,
Multidistrict Litigation ,
Mylan Pharmaceuticals ,
Patent Litigation ,
Pharmaceutical Industry ,
Pharmaceutical Patents ,
Regeneron ,
Settlement Agreements
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
3/18/2025
/ Amgen ,
Biosimilars ,
BPCIA ,
Claim Construction ,
Intellectual Property Litigation ,
Patent Infringement ,
Patent Litigation ,
Pharmaceutical Industry ,
Pharmaceutical Patents ,
Preliminary Injunctions ,
Regeneron
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 March 5, 2025, the U.S. Court of Appeals for the Federal Circuit affirmed the District Court for the Northern District of West Virginia’s entry of a preliminary injunction preventing Celltrion, Inc. (“Celltrion”) from...more
3/7/2025
/ Biosimilars ,
BPCIA ,
Celltrion ,
Food and Drug Administration (FDA) ,
Patent Infringement ,
Patent Invalidity ,
Patent Litigation ,
Patents ,
Pharmaceutical Industry ,
Popular ,
Preliminary Injunctions
On February 18, 2025, Alvotech and Teva Pharmaceuticals (“Teva”) announced that the U.S. Food and Drug Administration (FDA) has accepted for review a Biologics License Application (BLA) for AVT06, a proposed biosimilar to...more
On February 14, 2025, the U.S. Food and Drug Administration (“FDA”) approved Sanofi-Aventis U.S. LLC’s (“Sanofi”) MERILOG™ (insulin-aspart-szjj), a biosimilar to Novo Nordisk A/S’s (“Novo Nordisk”) NOVOLOG® (insulin aspart),...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 29, 2025, the U.S. Court of Appeals for the Federal Circuit affirmed the District Court for the Northern District of West Virginia’s entries of preliminary injunction preventing Samsung Bioepis Co., Ltd....more