Delhi HC upholds Helsinn patent on anti-nausea drug, rejects Zydus challenge
New Delhi, Jan 2 (UNI) The Delhi High Court has refused to interfere with the grant of a pharmaceutical patent to Swiss drugmaker Helsinn Healthcare SA for a nausea and vomiting medication, dismissing a challenge mounted by Zydus Healthcare Ltd. In a judgment dated December 24, 2025, Justice Tejas Karia held that the Patent Office…
