Case Number: App_460853/2023 Patent number: EP4180572 - BARRIER-COATED CELLULOSE-BASED SUBSTRATEProceeding type: ApplicationAction/Application: Opt-outApplicants: BARZANO' & ZANARDO ROMA S.P.A. Represented by Filippo SantiCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 09:58:48