Patents - Alcon v Actavis
2D Structure of T ravoprost Author Vaccinationist Source Wikimedia Commons Jane Lambert Patents Court (Mr Justice Meade) Alcon Research LLC and other v Actavis Group PTC EHF and others [2021] EWHC 1026 (Pat) (23 April 2021) This was an action for relief for the infringement of European patent (UK) 1 920 764 which had expired in 2014 and a counterclaim for its revocation on grounds of anticipation , obviousness and insufficiency . The defendants admitted that their products would have infringed the patent had it been valid so these were effectively revocation proceedings. A supplementary protection certificate numbered SPC/GB12/038 had been granted for Travoprost upon the expiry of the patent but the only issue that related to the SPC depended on the validity of the patent. The action and counterclaim came on for trial before Mr Justice Meade between 16 and 22 March 2021 and his lordship delivered ju...