Effects under Procedural Law if Patentee and Exclusive Licensee Claim Damages as "Essential Joint Litigants”
At the beginning of this year, the German Federal Court of Justice (“FCJ”) rendered in “Tintenpatrone II” (“Ink Cartridge II”) (Docket No. X ZR 94/10) a decision of interest concerning the relation of patentee and exclusive licensee with regard to the claim of damages, following it decisions “Ink Cartridge I” and “Cinch-Plug”. Plaintiff (1) is…