Kate Beattie

German pharmaceutical giant Bayer has slammed generic drug make Sandoz’s late bid for documents, which it called an attempt to “divert and distract” Bayer on the eve of a three-week trial over the patents for its top-selling blood clot drug Xarelto.

Global pharmaceutical giant Pfizer has successfully defended the patent for its sedative drug Precedex against a validity challenge, a big win for the drug maker after a US court found last year that its patents for a ready-to-use version of the drug were invalid for obviousness.