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EP 4 547 795 A1

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(43) Date of publication: 07.05.2025 Bulletin 2025/19 (21) Application number: 23742196.1 (22) Date of filing: 30.06.2023

(51) International Patent Classification (IPC):  C10J 3/72(2006.01) C01B 3/36(2006.01) C10K 3/00(2006.01) (52) Cooperative Patent Classification (CPC): C10J 3/723; C10J 2300/1807; C10J 2300/1823; C10K 3/005; C01B 3/36; C01B 2203/025; C01B 2203/0894; C01B 2203/0465; C01B 2203/0415; C01B 2203/0485; C01B 2203/0455; C01B 2203/061; C01B 2203/0855 (86) International application number: PCT/DK2023/000177 (87) International publication number: WO 2024/002442 (04.01.2024 Gazette 2024/01)

(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: 01.07.2022 DK PA202270355 (71) Applicant: Sempercycle ApS 3450 Allerød (DK)	(72) Inventor: RASMUSSEN, Jan Kamyno 3450 Allerød (DK)