Gilead Sciences Inc. has been waiting for its new daily fixed-dose combination therapy for HIV, now known as Biktarvy, to provide new ammunition in its battle for HIV market share against ViiV Healthcare. But the competition wasted no time striking back with a patent infringement suit.
The US FDA's Feb. 7 approval of Biktarvy (BIC/F/TAF) – consisting of the novel integrase inhibitor bictegravir, the second-generation nucleotide...








