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EP 4 504 142 A1

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(43) Date of publication: 12.02.2025 Bulletin 2025/07 (21) Application number: 23713105.7 (22) Date of filing: 22.03.2023

(51) International Patent Classification (IPC):  A61K 8/73(2006.01) A61K 8/34(2006.01) A61Q 11/00(2006.01) A61K 8/46(2006.01) (52) Cooperative Patent Classification (CPC): A61K 8/345; A61K 8/73; A61Q 11/00; A61K 2800/31; A61K 8/463 (86) International application number: PCT/EP2023/057293 (87) International publication number: WO 2023/186648 (05.10.2023 Gazette 2023/40)

(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: 01.04.2022 EP 22166284 (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 ME 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: LITTLEWOOD, David Thomas 6708 WH Wageningen (NL) RILEY, Robert George 6708 WH Wageningen (NL) (74) Representative: Tansley, Sally Elizabeth  Unilever Patent Group Bronland 14 6708 WH Wageningen 6708 WH Wageningen (NL)