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EP 4 580 586 A1

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(43) Date of publication: 09.07.2025 Bulletin 2025/28 (21) Application number: 23806422.4 (22) Date of filing: 26.10.2023

(51) International Patent Classification (IPC):  A61K 8/06(2006.01) A61K 8/81(2006.01) A61Q 17/04(2006.01) A61K 8/37(2006.01) A61K 8/891(2006.01) (52) Cooperative Patent Classification (CPC): A61K 8/064; A61K 8/8176; A61K 8/894; A61K 8/37; A61Q 17/04; A61K 8/891; A61Q 1/02; A61K 2800/30; A61K 8/893 (86) International application number: PCT/US2023/036012 (87) International publication number: WO 2024/091603 (02.05.2024 Gazette 2024/18)

(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: 28.10.2022 US 202217975892 20.12.2022 FR 2300711 (71) Applicants: L'OREAL 75008 Paris (FR) 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  Patel, Sonal Clark, NJ 07066 (US) AL

(72) Inventors: ATIS, Balanda Clark, NJ 07066 (US) PATEL, Sonal Clark, NJ 07066 (US) (74) Representative: FRKelly  Waterways House Grand Canal Quay Dublin D02 PD39 Dublin D02 PD39 (IE)