Merck Loses Bid To Revive Antibiotic Patent In Fed. Circ.
Law360, New York (January 19, 2018, 2:10 PM EST) — The Federal Circuit on Thursday held firm in its decision to invalidate a patent covering Merck’s antibiotic Invanz, which was being challenged by Pfizer Inc. unit Hospira, despite arguments from Merck that the patent came from unique research.