(19)

(11)

EP 3 893 651 A1

(12)

(43) Date of publication: 20.10.2021 Bulletin 2021/42 (21) Application number: 19809627.3 (22) Date of filing: 19.11.2019

(51) International Patent Classification (IPC):  A22C 5/00(2006.01) A22C 18/00(2006.01) A22C 17/00(2006.01) (52) Cooperative Patent Classification (CPC): A22C 5/00; A22C 17/002; A22C 18/00 (86) International application number: PCT/IB2019/059916 (87) International publication number: WO 2020/121087 (18.06.2020 Gazette 2020/25)

(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: 10.12.2018 DK PA201800979 (71) Applicant: FOSS Analytical A/S 3400 Hilleroed (DK)	(72) Inventor: LINN, Stefan 22769 Hamburg (DE)