A patent attack on three fronts

The Indian patent system has been known for its strict prosecution of patents in the pharmaceutical sector ever since the product patent regime came into force in 2005. Furthermore, several opportunities are provided to third parties to challenge patent applications and make use of multiple pre-grant oppositions, while post-grant attacks are the norm for important pharma product patents.

Already registered?

For multi-user price options, or to check if your company has an existing subscription that we can add you to for FREE, please email Adrian Tapping at atapping@newtonmedia.co.uk

More on this story

Asia

IndiaMart v CDSCO: A test of intermediary liability

31 March 2026 The clash between one of India’s largest B2B marketplaces and the country’s drugs regulator challenges the “passive” position of such platforms with regards to allegedly unlawful pharmaceutical listings, says Aarti Aggarwal of Remfry & Sagar.

Asia

Part I: Ozempic goes generic as Novo’s key patent expires

20 March 2026 As the patent protecting semaglutide—the drug that made Novo Nordisk one of Europe's most valuable companies—expires in ten countries, the pressure mounts for prices and market leaders alike.

Asia

AstraZeneca partners with Chinese firm ahead of next obesity race

5 February 2026 The British-Swedish pharma giant pays $1.2 billion upfront for access to next-generation weight-loss treatment as China patent cliff changes the market.

More features

IndiaMart v CDSCO: A test of intermediary liability

Novartis bets $2bn on biologics as Xolair patents fade

WIPR debuts Global In-House Elite 2026

mRNA litigation: Who’s winning, who’s filing, and what’s next

UK court deals blow to Spanish pharma’s SPC bid for contraceptive

EPO reports record patent filings, but pharma and biotech lag

Part II: The race to replace semaglutide heats up

Part I: Ozempic goes generic as Novo’s key patent expires

A patent attack on three fronts

More on this story

Editor's picks

Editor's picks

More features