Biopharma News

Amgen is once again asking the court to weigh in on a patent infringement case. In March 2017, Sanofi and Regeneron asked a federal court to issue a declaratory judgment of non-infringement indicating that their drug Dupixent (dupilumab) does not infringe on Amgen’s ‘487 patent covering IL-4 inhibitors. Although the court has not yet responded to this request, in early April 2017 Amgen issued a complaint of patent infringement against Sanofi/Regeneron involving the same ‘487 patent.

Valeant’s Siliq (brodalumab) injection will be listed for $3500 a month in the United States, the company said on April 21, 2017. In a statement, Valeant said this makes Siliq the lowest-priced injectable biologic to treat psoriasis on the US market.