In the last month, there has been a flurry of activity at the PTAB related to challenges from biosimilar manufacturers related to ustekinumab, aflibercept, and eculizumab patents. 1. STELARA® (ustekinumab) Four months after Janssen Biotech, Inc. settled to terminate Samsung Bioepis Co., Ltd.’s inter partes review (IPR) challenge of U.S….
Insulin Biosimilars: Meitheal Pharmaceuticals, Inc. has announced an exclusive licensing agreement with Tonghua Dongbao Pharmaceuticals Co., Ltd. to commercialize Tonghua Dongbao’s three insulin biosimilars (insulin aspart, insulin lispro, and insulin glargine) in the U.S. market. Meitheal and Tonghua Dongbao will be jointly responsible for development and supply, with the expectation…
On August 18, 2023, Regeneron Pharmaceuticals, Inc. (“Regeneron”) announced that the FDA approved EYLEA HD®, an 8 mg injection of EYLEA® (aflibercept). EYLEA HD®, jointly developed with Bayer A.G., is approved for the treatment of wet age-related macular degeneration (wAMD), diabetic macular edema (DME) and diabetic retinopathy (DR). EYLEA® was…