Viatris has again been knocked back in its attempt to launch generic versions of Merck & Co’s sitagliptin-containing medicines, Januvia (sitagliptin) and Janumet (sitagliptin/metformin) film-coated tablets, ahead of patent expiry in the US.
A patent-infringement case stemming from its challenges to patents shielding the branded treatments for type 2 diabetes has ended in...