Case Number: App_461097/2023 Patent number: EP3438268 - USE OF IRON HYDROXIDE IN BIOGAS PRODUCTION AS HYDROGEN SULPHIDE ADDITIVE FOR BIOMASSProceeding type: ApplicationAction/Application: DérogationApplicants: Hauck Patentanwaltspartnerschaft mbB Represented by Thomas KregelinCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 10:15:26