Case Number: App_470434/2023 Patent number: EP3947554 - COMPATIBILIZATION OF RECYCLED POLYETHYLENE-POLYPROPYLENE BLENDSProceeding type: ApplicationAction/Application: DérogationApplicants: Dennemeyer & Associates S.A. (DE) Represented by Stéphane SpeichCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-02 13:42:16