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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.:

US 11234915 B1

PDFFull Text
Date of Patent:
Feb. 01, 2022

Filed:

Mar. 11, 2020

Oral care compositions and methods of use

Applicant:

Colgate-palmolive Company, New York, NY (US);

Inventors:

Michael Prencipe, West Windsor, NJ (US);

Amy Russo, Belle Mead, NJ (US);

Hansruedi Stettler, Basel, CH;

Betty Won, Princeton Junction, NJ (US);

Lisa Manus, Lawrenceville, NJ (US);

Michael Stranick, Bridgewater, NJ (US);

Peng Yan, Guangzhou, CN;

Chengkang Tan, Guangzhou, CN;

Vyoma Patel, Hillsborough, NJ (US);

André Morgan, Robbinsville, NJ (US);

Andrei Potanin, Hillsborough, NJ (US);

Xiao Yi Huang, Guangzhou, CN;

Assignee:

Colgate-Palmolive Company, New York, NY (US);

Attorney:
Primary Examiner:

Tracy Liu

Int. Cl.
CPC ...
A61Q 11/00 (2006.01); A61K 8/27 (2006.01); A61K 8/21 (2006.01); A61K 8/25 (2006.01); A61K 33/30 (2006.01); A61K 33/16 (2006.01); A61K 6/00 (2020.01); A61K 31/198 (2006.01); A61K 8/44 (2006.01); A61K 8/24 (2006.01); A61K 8/73 (2006.01); A61K 8/04 (2006.01); A61K 8/37 (2006.01); A61K 8/34 (2006.01); A61K 8/365 (2006.01);
U.S. Cl.
CPC ...
A61K 8/44 (2013.01); A61K 8/042 (2013.01); A61K 8/21 (2013.01); A61K 8/24 (2013.01); A61K 8/25 (2013.01); A61K 8/27 (2013.01); A61K 8/34 (2013.01); A61K 8/365 (2013.01); A61K 8/37 (2013.01); A61K 8/442 (2013.01); A61K 8/73 (2013.01); A61K 8/731 (2013.01); A61Q 11/00 (2013.01); A61K 2800/28 (2013.01); A61K 2800/48 (2013.01); A61K 2800/52 (2013.01);
Abstract

This invention relates to oral care compositions comprising arginine or lysine, zinc citrate and zinc oxide, fluoride source, and a silica abrasive which exhibits an acid pH when measured as an aqueous slurry as well as to methods of using and of making these compositions.

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