Case Number: App_470929/2023 Patent number: EP2391749 - HIGH PERFORMANCE FIBERS,EP2627687 - HEAT TREATED POLYMER POWDERSProceeding type: ApplicationAction/Application: Opt-outApplicants: ARKEMA FRANCE Represented by Antoine ROGEAUCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-02 16:10:23