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(11)

EP 4 260 172 A1

(12)

(43) Date of publication: 18.10.2023 Bulletin 2023/42 (21) Application number: 21843850.5 (22) Date of filing: 21.12.2021

(51) International Patent Classification (IPC):  G06F 3/04845(2022.01) G06F 3/01(2006.01) A45D 44/00(2006.01) (52) Cooperative Patent Classification (CPC): G06F 3/04845; A45D 2044/007; G06F 3/011; A45D 44/005; G06Q 30/0282; G06Q 30/0631; G06Q 30/0643 (86) International application number: PCT/US2021/064507 (87) International publication number: WO 2022/146766 (07.07.2022 Gazette 2022/27)

(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: 30.12.2020 US 202017138078 30.12.2020 US 202017138143 22.07.2021 FR 2107906 22.07.2021 FR 2107909 (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 MK MT NL NO PL PT RO RS SE SI SK SM TR  Troutman, Mindy, Christine New York, NY 10001 (US) AL

(72) Inventors: TROUTMAN, Mindy Christine New York, NY 10001 (US) CRUZ, Francesca D. Clark, NJ 07066 (US) GADOL, Sandrine New York, NY 10001 (US) (74) Representative: Brevalex  Tour Trinity 1 B Place de la Défense 92400 Courbevoie 92400 Courbevoie (FR)