Leqembi finally secures EU clearance; Sandoz sues Amgen over Enbrel patents
After a lengthy regulatory back-and-forth, Eisai and Biogen's Alzheimer's drug is on the market in Europe. Elsewhere, Sandoz is alleging Amgen's patent actions were anticompetitive.


After a lengthy regulatory back-and-forth, Eisai and Biogen's Alzheimer's drug is on the market in Europe. Elsewhere, Sandoz is alleging Amgen's patent actions were anticompetitive.