The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2015
Filed:
Dec. 08, 2011
Applicant:
Xavier Marat, Paris, FR;
Inventor:
Xavier Marat, Paris, FR;
Assignee:
L'OREAL, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61Q 19/02 (2006.01); A61K 8/49 (2006.01); C07D 213/82 (2006.01);
U.S. Cl.
CPC ...
A61K 8/4933 (2013.01); A61Q 19/02 (2013.01); C07D 213/82 (2013.01);
Abstract
Provided is a nontherapeutic cosmetic process for depigmenting, lightening and/or whitening keratin materials applying an effective amount of at least one compound of formula (I): or a tautomer thereof of formula (I'): to a keratin material, where the structural variables are as defined herein.