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. 31, 2021
Filed:
Aug. 27, 2019
Applicant:
Colgate-palmolive Company, New York, NY (US);
Inventors:
Venda Porter Maloney, Piscataway, NJ (US);
André Michelle Morgan, Robbinsville, NJ (US);
Michael Prencipe, West Windsor, NJ (US);
Sarita Vera Mello, North Brunswick, NJ (US);
Assignee:
Colgate-Palmolive Company, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/27 (2006.01); A61K 8/02 (2006.01); A61Q 11/00 (2006.01); A61K 8/73 (2006.01); A61K 8/11 (2006.01); A61K 8/21 (2006.01); A61K 8/25 (2006.01); A61K 8/86 (2006.01);
U.S. Cl.
CPC ...
A61K 8/27 (2013.01); A61K 8/0241 (2013.01); A61K 8/11 (2013.01); A61K 8/21 (2013.01); A61K 8/25 (2013.01); A61K 8/731 (2013.01); A61K 8/86 (2013.01); A61Q 11/00 (2013.01); A61K 2800/412 (2013.01); A61K 2800/56 (2013.01); A61K 2800/624 (2013.01); A61K 2800/651 (2013.01);
Abstract
Disclosed are oral care compositions, for example dentifrice compositions, comprising an orally acceptable vehicle, metal oxide particles having an average particle size of no greater than a dentin tubule and a polymeric adherent material for adhering the metal oxide particles in the dentin tubule. The metal oxide particles have a median particle size of 5 microns or less, and may comprise zinc oxide.