On November 14, 2025, Amgen, Inc. (“Amgen”) launched another BPCIA denosumab litigation when it filed a complaint in the U.S. District Court for the District of New Jersey against Alkem Laboratories Ltd., Ascend Laboratories, LLC, and Enzene Biosciences Ltd. (“Alkem”) related to Alkem’s submission to the FDA of a Biologic…
On November 20, 2025, the FDA approved Accord BioPharma’s denosumab biosimilars OSVYRTI® (denosumab-desu) and JUBEREQ® (denosumab-desu), which reference Amgen’s PROLIA® and XGEVA®, respectively. This marks the eighth set of denosumab biosimilars approved by the FDA. Both OSVYRTI® and JUBEREQ® are approved for all indications of their respective reference products. Denosumab is a…
On November 6, 2025, Amgen, Inc. (“Amgen”) launched a new round of BPCIA denosumab litigations when it filed two cases in the U.S. District Court for the District of New Jersey, one against Dr. Reddy’s Laboratories (“Dr. Reddy’s”) and Alvotech, and the second against Amneal Pharmaceuticals (“Amneal”). As we previously…
This week the FDA granted interchangeability status to Fresenius Kabi’s and Celltrion’s respective denosumab biosimilars. Interchangeable biosimilars can be substituted for the reference product at the pharmacy without intervention of the prescribing healthcare provider. On October 29, Fresenius Kabi announced that the FDA granted an interchangeability designation for CONEXXENCE® and BOMYNTRA®…
On September 30, 2025, the U.S. District Court for the District of New Jersey entered a Consent Judgment and Injunction resolving the denosumab BPCIA litigation between Amgen, Inc. (“Amgen”) and Biocon Biologics, Inc., Biocon Biologics UK Limited, Biocon Biologics Limited, and Biosimilars Newco Limited (collectively, “Biocon”) after Amgen and Biocon executed a Confidential…
On September 5, 2025, the U.S. District Court for the District of New Jersey entered a Consent Order and Judgment resolving the denosumab BPCIA litigation between Amgen, Inc. (“Amgen”) and Samsung Bioepis Co., Ltd. and Samsung Biologics Co., Ltd. (“Samsung”), one day after Amgen and Samsung executed a Confidential Settlement…
On September 29, 2025, Gedeon Richter Plc. (“Richter”) and Hikma Pharmaceuticals Plc. along with its wholly owned subsidiary Hikma Pharmaceuticals USA Inc. (“Hikma”) announced that the FDA approved their biosimilar denosumab products Enoby and Xtrenbo (denosumab-qbde), referencing Prolia and Xgeva respectively. This marks the seventh biosimilar denosumab approval. Hikma and…
In the past few weeks, several biosimilar products have been granted marketing authorization in Europe and Japan, and additional products have been recommended for approval in Europe. The European Commission Approves Henlius and Organon’s Denosumab Biosimilars: On September 19, 2025, Shanghai Henlius Biotech and Organon announced that the European Commission…
On September 16, 2025, the FDA approved Biocon Biologics Ltd.’s BOSAYA™ (denosumab-kyqq) and AUKELSO™ (denosumab-kyqq) as biosimilars to Amgen’s PROLIA® and XGEVA®, respectively. Both biosimilars have been approved for all indications of their reference products and granted provisional interchangeability designations. BOSAYA™ and AUKELSO™ are RANK ligand inhibitors used to treat…
On September 2, 2025, Shanghai Henlius Biotech, Inc. and Organon announced that the FDA has approved BILDYOS® (denosumab-nxxp) and BILPREVDA® (denosumab-nxxp) as denosumab biosimilars to Prolia® and XGEVA®, respectively. Both biosimilars have been approved for all indications of their reference products. BILDYOS® and BILPREVDA® are RANK ligand inhibitors used to treat…