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US animal drug manufacturer Zoetis has lost its challenge a ruling that chucked out three of its patents for a single-dose vaccine to protect pigs from enzootic pneumonia.
US animal drug manufacturer Zoetis has been granted leave to appeal a ruling that invalidated three of its patents covering pig vaccines.
Pharmaceutical company Boehringer Ingelheim will take another crack at opposing a patent application for an injectable anti-parasite drug for livestock by a subsidiary of competitor Merck Sharp & Dohme.
Pharmaceutical company Boehringer Ingelheim has failed in its Federal Court challenge to a patent application for an injectable anti-parasite drug for livestock by a subsidiary of competitor Merck Sharp & Dohme.
A delegate of IP Australia has tossed opposition by veterinary pharmaceutical company Norbrook Laboratories to a patent by rival animal health specialist Bayer New Zealand for a bovine antiseptic treatment.
Israeli drug giant Teva and German drug maker Boehringer Ingelheim have settled their dispute over a patented capsule used to deliver the medicine in Boehringer's top-selling inhaler Spiriva.