(19)

(11)

EP 4 468 902 A1

(12)

(43) Date of publication: 04.12.2024 Bulletin 2024/49 (21) Application number: 23702661.2 (22) Date of filing: 20.01.2023

(51) International Patent Classification (IPC):  A24F 40/50(2020.01) A24F 40/53(2020.01) (52) Cooperative Patent Classification (CPC): A24F 40/50; A24F 40/53 (86) International application number: PCT/GB2023/050135 (87) International publication number: WO 2023/144516 (03.08.2023 Gazette 2023/31)

(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: 28.01.2022 US 202217649204 (71) Applicant: Nicoventures Trading Limited London WC2R 3LA (GB)	(72) Inventor: DAUGHERTY, Sean Winston-Salem, North Carolina 27101 (US) (74) Representative: Dehns  10 Old Bailey London EC4M 7NG London EC4M 7NG (GB)