(19)

(11)

EP 4 409 072 A1

(12)

(43) Date of publication: 07.08.2024 Bulletin 2024/32 (21) Application number: 22834968.4 (22) Date of filing: 09.12.2022

(51) International Patent Classification (IPC):  E02B 3/04(2006.01) A63C 19/02(2006.01) E02B 3/18(2006.01) A63B 69/00(2006.01) A63G 31/00(2006.01) E02B 7/00(2006.01) (52) Cooperative Patent Classification (CPC): E02B 3/04; E02B 3/18; E02B 2201/02; A63G 31/007; A63C 19/02; E02B 7/005; A63C 2203/18; A63C 2203/24 (86) International application number: PCT/EP2022/085116 (87) International publication number: WO 2023/105027 (15.06.2023 Gazette 2023/24)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 09.12.2021 EP 21213566 (71) Applicant: Wave Mining Solutions Limited New Fetter Lane London EC4A 3AQ (GB)	(72) Inventor: BOURDIN, Olivier London EC4A 3AQ (GB) (74) Representative: Icosa  83 avenue Denfert-Rochereau 75014 Paris 75014 Paris (FR)