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. 14, 2021
Filed:
Oct. 10, 2018
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Brian Xiaoqing Song, Mason, OH (US);
Ioannis Constantine Constantinides, Wyoming, OH (US);
Assignee:
The Procter and Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/44 (2006.01); A61K 8/46 (2006.01); A61Q 5/02 (2006.01); A61Q 5/12 (2006.01); A61Q 19/10 (2006.01); A61K 8/04 (2006.01); A61Q 5/00 (2006.01); A61K 8/81 (2006.01); A61K 8/73 (2006.01); A61K 8/20 (2006.01); A61K 8/89 (2006.01);
U.S. Cl.
CPC ...
A61K 8/046 (2013.01); A61K 8/20 (2013.01); A61K 8/44 (2013.01); A61K 8/442 (2013.01); A61K 8/466 (2013.01); A61K 8/731 (2013.01); A61K 8/737 (2013.01); A61K 8/817 (2013.01); A61K 8/89 (2013.01); A61Q 5/006 (2013.01); A61Q 5/02 (2013.01); A61Q 5/12 (2013.01); A61Q 19/10 (2013.01); A61K 2800/262 (2013.01); A61K 2800/30 (2013.01); A61K 2800/5426 (2013.01); A61K 2800/596 (2013.01); A61K 2800/87 (2013.01);
Abstract
A compact, stable shampoo composition containing a cationic polymer and from about 20% to about 40%, by weight, of a surfactant system. The shampoo composition is substantially free of sulfate-based surfactants. The surfactant system contains acyl glutamate and one or more co-surfactants. The weight ratio of acyl glutamate to total surfactant can be less than 0.55.