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:
Jan. 13, 2026
Filed:
Jul. 20, 2022
Applicant:
Colgate-palmolive Company, New York, NY (US);
Inventors:
Dennis Zhang, Piscataway, NJ (US);
Luciana Rinaudi Marron, Somerset, NJ (US);
Stacey Lavender, Chesterfield, NJ (US);
Alice Ng, Livingston, NJ (US);
Qichao Ruan, Hillsborough, NJ (US);
Assignee:
Colgate-Palmolive Company, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/73 (2006.01); A61K 8/24 (2006.01); A61Q 11/00 (2006.01);
U.S. Cl.
CPC ...
A61K 8/731 (2013.01); A61K 8/24 (2013.01); A61Q 11/00 (2013.01);
Abstract
Disclosed herein are oral care compositions comprising hydroxyapatite and hydroxyethylcellulose as well as methods of reducing or inhibiting enamel erosion, repairing enamel erosion damage, and/or increasing enamel microcrack resistance using these compositions.