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:
Jun. 07, 2016
Filed:
Aug. 21, 2014
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventor:
Graham John Myatt, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/10 (2006.01); A61K 8/67 (2006.01); A61K 8/19 (2006.01); A61K 8/20 (2006.01); A61K 8/23 (2006.01); A61K 8/24 (2006.01); A61K 8/25 (2006.01); A61K 8/36 (2006.01); A61K 8/365 (2006.01); A61K 8/40 (2006.01); A61K 8/41 (2006.01); A61K 8/55 (2006.01); A61Q 5/06 (2006.01);
U.S. Cl.
CPC ...
A61K 8/676 (2013.01); A61K 8/19 (2013.01); A61K 8/20 (2013.01); A61K 8/23 (2013.01); A61K 8/24 (2013.01); A61K 8/25 (2013.01); A61K 8/36 (2013.01); A61K 8/365 (2013.01); A61K 8/40 (2013.01); A61K 8/415 (2013.01); A61K 8/55 (2013.01); A61Q 5/065 (2013.01); A61Q 5/10 (2013.01); A61K 2800/20 (2013.01); A61K 2800/88 (2013.01); A61K 2800/884 (2013.01);
Abstract
Method for coloring hair wherein a first hair coloring composition comprising one or more direct dyes is applied to a first region the hair and a second hair coloring composition is applied to a second region of the hair, wherein the pH of the second composition is lower or higher than the pH of the first composition.