In a long-running court battle over PCSK9 antibodies, Amgen lost the company’s bid to uphold patent claims for the cholesterol drug Repatha against rival drug Praluent, developed by Sanofi and Regeneron.
U.S. Supreme Court justices signaled they are unlikely to strike down the Obamacare healthcare law in a legal challenge brought by Texas and 17 other Republican-governed states and joined by President Donald Trump’s administration.
Shares of Moderna Inc. fell nearly 10% after the company lost a bid to invalidate a U.S. patent owned by Arbutus Biopharma that poses a potential obstacle to Moderna’s efforts to develop next-generation vaccines, including a coronavirus vaccine.
A federal appeals court revived nationwide litigation accusing Roche Holding AG’s Genentech unit of failing to ensure that vials of the comapny’s Herceptin breast cancer drug contained the labeled amount of the active ingredient, and that the labels misstated the drug’s concentration and volume.
A U.S. appeals court invalidated Acorda Therapeutics Inc. patents covering the multiple sclerosis drug Ampyra, opening the door to generic competition for the company’s flagship product.
A U.S. appeals court ruled invalid patents owned by Jazz Pharmaceuticals covering the company’ narcolepsy drug Xyrem, opening the door for Amneal Pharmaceuticals to launch a generic version of the medicine.
A U.S. appeals court affirmed a ruling that Merck & Co. dishonestly obtained patent rights and was not entitled to collect a $200 million infringement verdict that the company won against Gilead Sciences.
A U.S. appeals court threw out a ban on the sale of Sanofi SA and Regeneron Pharmaceuticals Inc.’s cholesterol-lowering drug Praluent.