Case Number: App_463991/2023 Patent number: EP3915663 - FILTRATION MEDIA PACKSProceeding type: ApplicationAction/Application: Opt-outApplicants: Eisenführ Speiser Patentanwälte Rechtsanwälte PartGmbB Represented by Lars BirkenCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 13:39:15