On September 8, 2026, Bristol-Myers Squibb Company, E. R. Squibb & Sons, L.L.C., (collectively, “BMS”) and Ono Pharmaceutical Co., Ltd. (“Ono”) filed a BPCIA complaint in the U.S. District Court for the District of Delaware against Amgen Inc. (“Amgen”), alleging that Amgen’s proposed nivolumab biosimilar, ABP 206, will infringe seven…
