Case Number: App_464157/2023 Patent number: EP3234302 - A DEVICE FOR ENSURING CONTINUOUS CIRCULATION IN WELL DRILLING,EP3011129 - DEVICE FOR ENSURING CONTINUOUS CIRCULATION IN WELL DRILLINGProceeding type: ApplicationAction/Application: DérogationApplicants: Bugnion S.p.A. Represented by Massimo SIMINOCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 14:18:00