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:
Aug. 17, 2010
Filed:
Dec. 22, 2008
Applicants:
Laurent Vidal, Paris, FR;
Eric Metais, Saint-leu-la-Foret, FR;
Aziz Fadli, Chelles, FR;
Alan Katritzky, Gainsville, FL (US);
Inventors:
Laurent Vidal, Paris, FR;
Eric Metais, Saint-leu-la-Foret, FR;
Aziz Fadli, Chelles, FR;
Alan Katritzky, Gainsville, FL (US);
Assignee:
L'Oreal S.A., Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/10 (2006.01); C07D 221/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A new class of chemical entities chosen from aminoindolizines of formula (I), acid addition salts thereof, and solvates thereof: their use for dyeing keratin fibers, including human keratin fibers such as the hair; dyeing compositions comprising such chemical entities; and to kits containing compositions comprising those chemical entities.