vasanty / Shutterstock.com
30 September 2025NewsEuropeMarisa Woutersen

EPO ruling clarifies appeal rights, blocking third-party intervention

A landmark decision sees the European Patent Office confirm that once all original appeals are withdrawn, third-party interveners cannot continue proceedings. 

Already registered?

Login to your account

To request a FREE 2-week trial subscription, please signup.
NOTE - this can take up to 48hrs to be approved.

Two Weeks Free Trial

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

Americas
22 July 2025   $56M awarded to AbbVie unit in Delaware patent fight over Botox treatment | US Botox sales reportedly grew to over $4.4 billion last year, while trade secrets lawsuit against rival continues.
Europe
4 March 2025   UK biotech firm accuses luxury skincare brand La Prairie of misappropriating proprietary research on caviar-derived ingredients | Lawsuit claims La Prairie lacked expertise to develop the tech before accessing confidential trade secrets.
Big Pharma
20 September 2022   Authority carries out dawn raid at Novartis’ premises | Probe focuses on the alleged unlawful use of a skincare patent to bar competition