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. 22, 2021
Filed:
Sep. 17, 2020
Applicant:
Colgate-palmolive Company, New York, NY (US);
Inventors:
Rong Dong, Highland Park, NJ (US);
Guofeng Xu, Plainsboro, NJ (US);
Assignee:
Colgate-Palmolive Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/81 (2006.01); A61Q 11/00 (2006.01); A61K 8/02 (2006.01); A61K 8/34 (2006.01); A61K 8/22 (2006.01);
U.S. Cl.
CPC ...
A61K 8/8158 (2013.01); A61K 8/0216 (2013.01); A61K 8/22 (2013.01); A61K 8/34 (2013.01); A61K 8/8147 (2013.01); A61K 8/8152 (2013.01); A61K 8/8182 (2013.01); A61Q 11/00 (2013.01);
Abstract
A tooth whitening composition includes a hydrophobic copolymer, a hydrophilic whitening agent and a polar solvent.