Novartis could lose years of patent protection in the US for its blockbuster multiple sclerosis therapy Gilenya, after a federal appeals verdict went against the company.
A US jury has decided that Daiichi Sankyo and AstraZeneca's breast cancer drug Enhertu infringes a patent held by US biotech Seagen, awarding almost $42 million in damages.
Alnylam claims it is owed a slice of the massive revenues booked by Pfizer and Moderna for their mRNA-based COVID-19 vaccines, because they are both infringing patents its holds on a delive
AstraZeneca has resolved a lingering liability following its takeover of Alexion with an agreement to pay $775 million to settle a patent dispute with Chugai Pharma, Roche's Japanese subsid
A patent dispute between ViiV Healthcare and Gilead Sciences has been resolved, with Gilead agreeing to pay a $1.25 billion settlement as well as royalties on sales of one of its top HIV pr
Novartis has blocked an attempt by Chinese drugmaker HEC Pharma to launch a generic version of its big-selling multiple sclerosis drug Gilenya in the US for almost six years.