On June 19, 2026, Janssen Biotech, Inc. and Janssen Sciences Ireland UC (collectively, “Janssen”) filed a BPCIA Complaint in the U.S. District Court for the Eastern District of Virginia against Alvotech hf. and Alvotech USA Inc. (collectively, “Alvotech”) for patent infringement related to Alvotech’s proposed golimumab biosimilars (AVT05 SC and…
On April 28, the U.S. District Court for the District of New Jersey denied Janssen Biotech, Inc. (“Janssen”) and Johnson & Johnson’s motion for a preliminary injunction seeking to enjoin Samsung Bioepis Co. Ltd. (“Samsung”) from launching a private label biosimilar of Janssen’s STELARA® (ustekinumab) in a breach of contract…
On February 10, 2025, Bio-Thera Solutions, Ltd. announced that they entered into an exclusive licensing agreement with Intas Pharmaceuticals Ltd. to commercialize BAT2506 (golimumab), Bio-Thera’s proposed biosimilar of SIMPONI®, in the United States. According to the agreement, Bio-Thera will maintain responsibility for the development, manufacturing, and supply of BAT2506, while…
On December 18, 2024, Celltrion announced that the FDA has approved its ustekinumab biosimilar, STEQEYMA (ustekinumab-stba), referencing Jannsen’s STELARA. STEQEYMA is approved for subcutaneous injection or intravenous infusion in adult and pediatric patients for treatment of various psoriatic conditions, Crohn’s disease, and ulcerative colitis. STEQEYMA is the seventh ustekinumab biosimilar…