Since 2011, it has been clear in France that the possibility for patent owners to request before the French patent office a limitation of the claims of a granted patent, offered by article L. 613 24 of the French Intellectual Property Code (“IPC”) since 1 January 2009, applies not only to the claims of French patents but also…

Our previous post of June 2014 “Patent revocation actions in France: mind the slot! ” presented and criticized the decision of 25 April 2013 of the tribunal de grande instance de Paris, 3rd chamber, 1st section, Evinerude v. Giraudeau and Aair Lichens, applying to patent revocation actions the new time limitation period of five years adopted by the…