Semaglutide, sold under the blockbuster brands Ozempic and Wegovy, has become one of the most talked-about drugs in recent memory. It belongs to a class of medicines known as GLP-1 receptor agonists, which mimic a hormone that regulates appetite and blood sugar. Originally developed to treat Type 2 diabetes, its dramatic weight-loss effects have made it a global commercial phenomenon. In India, the drug is now at the centre of a convergence of IP battles, a generic market explosion, and a regulatory crackdown, all unfolding within the span of a few months. This piece surveys the landscape.
The Patent Battle: Novo Nordisk v. Dr. Reddy’s Laboratories
Novo Nordisk A/S v. Dr. Reddy's Laboratories Ltd. & Anr., Delhi High Court, ruling of March 9, 2026 (2026:DHC:1911-DB)