Sector
Pharma & Biotech

Maintainability and sustainability of patent revocation actions in India
28 February 2025IP litigations often pose nuances of patent law. Whether a revocation petition is maintainable if the petitioner has taken a defence of invalidity of the suit patent in an infringement suit filed by the patentee.

Novartis v. Natco imparts clarity on examination and opposition process under Patents Act being para...
31 May 2024In a decision dated January 9, 2024, the Delhi High Court clarified that the examination and opposition process, though statutorily structured to proceed parallelly, are independent and separate.