Case Number: App_469807/2023 Patent number: EP2509696 - WATER PURIFICATION CARTRIDGE USING ZIRCONIUM ION-EXCHANGE SORBENTSProceeding type: ApplicationAction/Application: DérogationApplicants: Dennemeyer & Associates S.A. (LU) Represented by Alexander KlinkeCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-02 12:59:25