Case Number: App_463347/2023 Patent number: EP2809974 - METHOD FOR CLEANING THE SEAT OF A DOUBLE SEAT VALVE AND DOUBLE SEAT VALVE FOR PERFORMING THE METHODProceeding type: ApplicationAction/Application: Opt-outApplicants: Hauck Patentanwaltspartnerschaft mbB Represented by Philipp MönkemeyerCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 12:14:06