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Amgen Files Three New Prolia® / Xgeva® BPCIA Litigations Against Proposed Biosimilars AVT03, MB09, and ENZ215
On November 6, 2025, Amgen filed its eighth and ninth BPCIA lawsuits against proposed biosimilars of Prolia® / Xgeva® (denosumab), Case No. 1:25-cv-17277 (D.N.J.) against Alvotech and Dr. Reddy’s AVT03 and Case No. 1:25-cv-17278 (D.N.J.) against Amneal, Genhelix, Universal Farma, and mAbxience’s MB09….
By: Venable LLP