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:
Sep. 25, 2018
Filed:
Nov. 04, 2015
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Golam Faruque Khan, Loveland, 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 8/21 (2006.01); A61Q 11/00 (2006.01);
U.S. Cl.
CPC ...
A61K 8/24 (2013.01); A61K 8/21 (2013.01); A61Q 11/00 (2013.01);
Abstract
An oral composition is provided comprising at least 0.5% by weight of the composition of pyrophosphate in an orally acceptable carrier, wherein the pyrophosphate is provided by a mixture of disodium pyrophosphate and tetrapotassium pyrophosphate in a ratio from disodium pyrophosphate to tetrapotassium pyrophosphate in the range of from 1:0.4 to 1:1.2 and wherein the pH value of the composition is in the range of from 6.0 to 8.0. The oral composition can be used for prevention and control of tartar and/or calculus formation.