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Patents

Draft Biotechnology Patent Examination Guidelines 2026

Alongside the draft pharmaceutical guidelines, the CGPDTM has released Draft Guidelines for Examination of Patent Applications in the Field of Biotechnology, 2026 for public comment. The draft substantially rebuilds the 2013 biotech guidelines around a wave of 2023-2025 case law…

Gaurav Mishra · 9 Sep 2026

Patents

Draft Pharma Patent Examination Guidelines 2026

The Office of the Controller General of Patents, Designs & Trade Marks (CGPDTM) has released Draft Guidelines for Examination of Patent Applications in the…

Gaurav Mishra · 7 Sep 2026

Patents

Two Painkillers, One Crystal, Zero Patent

Esteve Pharmaceuticals took its rejected co-crystal patent for tramadol and celecoxib to the Delhi High Court, arguing the combination showed real synergy. The court…

Gaurav Mishra · 3 Sep 2026