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:
Dec. 14, 2021
Filed:
Dec. 11, 2018
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Ryan Michael West, West Chester, OH (US);
Scott Leroy Cron, Liberty Township, OH (US);
Yingkun Jin, Mason, OH (US);
William Michael Glandorf, Mason, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/24 (2006.01); A61K 8/46 (2006.01); A61Q 11/00 (2006.01); A61K 8/81 (2006.01); A61K 8/21 (2006.01); C08F 230/02 (2006.01); C08F 228/02 (2006.01); C08F 8/12 (2006.01);
U.S. Cl.
CPC ...
A61K 8/8152 (2013.01); A61K 8/21 (2013.01); A61K 8/24 (2013.01); A61K 8/466 (2013.01); A61K 8/817 (2013.01); A61Q 11/00 (2013.01); C08F 8/12 (2013.01); C08F 228/02 (2013.01); C08F 230/02 (2013.01); A61K 2800/5424 (2013.01); C08F 2800/10 (2013.01); C08F 2810/50 (2013.01);
Abstract
Disclosed are oral care compositions of phosphonate and sulfonate group containing polymer compositions that have targeted uses with divalent cations and surfaces having divalent cations. These compounds can be used to deliver anionic character to surfaces such as calcium hydroxyapatite.