Case Number: App_465487/2023 Patent number: EP2554715 - CATHODE CARBON BLOCK FOR ALUMINUM SMELTING AND PROCESS FOR PRODUCTION THEREOFProceeding type: ApplicationAction/Application: Inanspruchnahme der AusnahmeregelungApplicants: Eisenführ Speiser Patentanwälte Rechtsanwälte PartGmbB Represented by Uwe StilkenböhmerCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 17:55:11