(19)
(11) EP 4 440 705 A1

(12)

(43) Date of publication:
09.10.2024 Bulletin 2024/41

(21) Application number: 22839946.5

(22) Date of filing: 30.11.2022
(51) International Patent Classification (IPC): 
A61Q 5/10(2006.01)
A61K 8/34(2006.01)
A61K 8/41(2006.01)
A61K 8/45(2006.01)
A61K 8/19(2006.01)
A61K 8/39(2006.01)
A61K 8/44(2006.01)
(52) Cooperative Patent Classification (CPC):
A61Q 5/10; A61K 8/45; A61K 8/342; A61K 8/39; A61K 8/41; A61K 8/19; A61K 8/44; A61K 8/345; A61K 8/34; A61K 2800/51
(86) International application number:
PCT/US2022/051345
(87) International publication number:
WO 2023/102011 (08.06.2023 Gazette 2023/23)
(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: 30.11.2021 US 202163284588 P
17.02.2022 FR 2201394
29.11.2022 US 202218071501

(71) Applicants:
  • L'OREAL
    75008 Paris (FR)
  • Martich, Jasmine
    Clark, New Jersey 07066 (US)

    AL 

(72) Inventors:
  • ALKAHWAJI, Mohamed Amer
    Clark, New Jersey 07066 (US)
  • MACHOVER, Sarah
    Clark, New Jersey 07066 (US)
  • MARTICH, Jasmine
    Clark, New Jersey 07066 (US)

(74) Representative: Casalonga 
Casalonga & Partners Bayerstraße 71/73
80335 München
80335 München (DE)

   


(54) COMPOSITIONS, METHODS, AND KITS FOR ALTERING THE COLOR OF HAIR