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EP 4 351 739 A2

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(88) Date of publication A3: 19.01.2023 (43) Date of publication: 17.04.2024 Bulletin 2024/16 (21) Application number: 22730803.8 (22) Date of filing: 25.05.2022

(51) International Patent Classification (IPC):  A61Q 15/00(2006.01) A61K 8/06(2006.01) A61K 8/34(2006.01) A61K 8/37(2006.01) A61K 8/49(2006.01) A61K 36/9066(2006.01) A61K 31/135(2006.01) A61K 8/02(2006.01) A61K 8/27(2006.01) A61K 8/36(2006.01) A61K 8/41(2006.01) A61K 8/9794(2017.01) A61K 36/9068(2006.01) A61P 17/00(2006.01) (52) Cooperative Patent Classification (CPC): A61Q 15/00; A61K 8/0295; A61K 8/062; A61K 8/27; A61K 8/347; A61K 8/345; A61K 8/361; A61K 8/41; A61K 8/4913; A61K 8/37; A61K 8/342; A61K 8/9794; A61P 17/00; A61K 2800/30; A61K 2800/782; A61K 8/498; A61K 45/06; A61K 31/201; A61K 31/12; A61K 33/30   C-Sets: A61K 31/201, A61K 2300/00; A61K 31/12, A61K 2300/00; A61K 33/30, A61K 2300/00; (86) International application number: PCT/EP2022/064236 (87) International publication number: WO 2022/258385 (15.12.2022 Gazette 2022/50)

(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: 07.06.2021 EP 21178027 (71) Applicants: Unilever IP Holdings B.V. 3013 AL Rotterdam (NL) AL AT BE BG CH CZ DK EE ES FI FR GR HR HU IS LI LT LU LV MC MK NL NO PL PT RO SE SI SK SM  Unilever Global IP Limited Wirral, Merseyside CH62 4ZD (GB) CY DE GB IE IT MT RS TR

(72) Inventors: EVANS, Richard Livesey 6708 WH Wageningen (NL) WATERFIELD, Philip Christopher Wirral Bikenhead Merseyside CH60 9LL (GB) (74) Representative: Whaley, Christopher  Unilever Patent Group Bronland 14 6708 WH Wageningen 6708 WH Wageningen (NL)