On April 7, 2025, Teva Pharmaceuticals and Samsung Bioepis Co., Ltd. announced the U.S. launch of EPYSQLI® (eculizumab-aagh), a biosimilar referencing Alexion Pharmaceuticals’ SOLIRIS®. As we reported in January, Teva and Samsung Bioepis entered into a strategic partnership regarding EPYSQLI®, with Samsung Bioepis handling development, manufacturing, and supply and Teva…
GLOBAL BIOSIMILAR UPDATES Celltrion Bolsters Biosimilars Market Position in Italy Celltrion’s ustekinumab biosimilar, STEQEYMA®, has won its first bid within 2 months of its launch in January of 2025. Since launch, STEQEYMA® has secured contracts in four regions of Italy, including, Piemonte, Valle d’Aosta, Liguria, and Sardegna. Combined, these contracts…
On March 3, 2025, Amneal announced FDA acceptance of its Biologics License Application (BLA) for two proposed denosumab biosimilars referencing Amgen’s PROLIA® and XGEVA®. According to Amneal, the FDA has set a target action date in Q4 2025. Denosumab is a RANK ligand (RANKL) inhibitor that is used to treat…
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 litigation regarding Fresenius’s denosumab biosimilar, FKS518. The Order followed a stipulation by the parties…
On February 13, 2025, the FDA approved Samsung Bioepis Co., Ltd.’s denosumab biosimilars, OSPOMYV™ (denosumab-dssb; 60 mg pre-filled syringe) and XBRYK™ (denosumab-dssb; 120 mg vial), referencing Amgen’s PROLIA® and XGEVA®, respectively. The FDA also granted a provisional determination for both OSPOMYV and XBRYK’s interchangeability designation. These approvals make Samsung the…
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 the grant of marketing authorizations for three biosimilar products—Amgen’s PAVBLU and SKOJOY, and CuraTeQ Biologics’ DYRUPEG. Amgen’s PAVBLU and SKOJOY, both biosimilars referencing EYLEA…
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. (“Samsung”) and Formycon AG (“Formycon”) from marketing their aflibercept biosimilars of EYLEA®. The district court granted preliminary injunctions…
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 Celltrion’s denosumab biosimilar, CT-P41. Pursuant to the agreement, Celltrion will be enjoined from making, using, selling,…
On January 10, 2025, Teva Pharmaceutical Industries Ltd. and Samsung Bioepis Co., Ltd. announced that they entered into a licensing agreement to commercialize EPYSQLI® (eculizumab-aagh), Samsung’s biosimilar of Soliris®, in the United States. According to the agreement, Samsung Bioepis will handle the development, regulatory registration, manufacturing, and supply of the…
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 Molecule Watch last year. The Aflibercept BPCIA Litigations Continue Into 2025 As was the…