The U.S. Court of Appeals for the Federal Circuit didn’t change a thing in a trio of rulings stemming from Eli Lilly and Co.’s inter partes review challenges of several patents protecting Teva Pharmaceutical Industries Ltd.’s migraine drug, Ajovy (fremanezumab).
While the efficacy of three central nervous system (CNS) drugs awaiting regulatory approvals is not vastly different from currently marketed products, their formulations and methods of delivery, combined with what payers will support, make them formidable players in the multiple sclerosis (MS) and migraine markets.