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:
Jul. 31, 2012
Filed:
Nov. 16, 2009
Applicants:
Boris Lalleman, Paris, FR;
Patrick Choisy, Montlouis sur Loire, FR;
Alain Lagrange, Coupvray, FR;
Inventors:
Assignee:
L'Oreal, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/00 (2006.01); C07D 265/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a composition for the coloring of keratin fibres, notably hair, that comprises a phenoxazinone dye of formula (I) as well as the use of this dye for hair coloring. The invention thus makes it possible to obtain coloration that respects the nature of the hair and offers strong shades, which are resistant and have low selectivity.
Lalleman, Boris. (2012). Composition comprising derivatives of phenoxazinones for hair colouring (U.S. Patent No. 8231690). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8231690
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile