Case Number: App_473634/2023 Patent number: EP1862502 - A silicon containing compound as pH controlling agent in polymer compositionsProceeding type: ApplicationAction/Application: Opt-outApplicants: Dennemeyer & Associates S.A. (DE) Represented by Stéphane SpeichCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-02 18:33:41