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EP 4 252 410 A1

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(43) Date of publication: 04.10.2023 Bulletin 2023/40 (21) Application number: 21835472.8 (22) Date of filing: 30.11.2021

(51) International Patent Classification (IPC):  H04N 5/225(2006.01) H04N 9/64(2023.01) G01J 3/46(2006.01) G03B 17/14(2021.01) H04N 5/235(2006.01) G01J 3/02(2006.01) A45D 44/00(2006.01) A61B 5/00(2006.01) (52) Cooperative Patent Classification (CPC): A45D 44/005; G01J 3/0202; G01J 3/463; A61B 5/0077; G01J 2003/466; G01J 2003/467; G03B 15/00; G03B 33/08; G03B 17/565; H04N 23/51; H04N 23/56; H04N 23/74 (86) International application number: PCT/US2021/061091 (87) International publication number: WO 2022/115738 (02.06.2022 Gazette 2022/22)

(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: 30.11.2020 US 202017107073 25.02.2021 FR 2101813 (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  Doumi, Mehdi Clark, NJ 07066 (US) AL

(72) Inventor: DOUMI, Mehdi Clark, New Jersey 07066 (US) (74) Representative: Cabinet Nony  11 rue Saint-Georges 75009 Paris 75009 Paris (FR)