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EP 4 320 035 A1

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(43) Date of publication: 14.02.2024 Bulletin 2024/07 (21) Application number: 22714633.9 (22) Date of filing: 29.03.2022

(51) International Patent Classification (IPC):  B63B 27/34(2006.01) B63B 27/00(2006.01) B63B 27/24(2006.01) B63B 22/02(2006.01) (52) Cooperative Patent Classification (CPC): B63B 27/34; B63B 27/24; B63B 27/29; B63B 22/026; B63B 22/021 (86) International application number: PCT/NL2022/050172 (87) International publication number: WO 2022/216151 (13.10.2022 Gazette 2022/41)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 08.04.2021 NL 2027941 (71) Applicant: Bluewater Energy Services B.V. 2132 LS Hoofddorp (NL)	(72) Inventors: VAN DER ZANDE, Roland Wilhelmus 2181 WC Hillegom (NL) VAN DER NAT, Clemens Gerardus Johannes Maria 2492 MR Den Haag (NL) (74) Representative: De Vries & Metman  Overschiestraat 180 1062 XK Amsterdam 1062 XK Amsterdam (NL)