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. 27, 1994
Filed:
Aug. 30, 1993
Applicant:
Inventors:
Todd W Domke, Newtown, PA (US);
Anthony E Winston, East Brunswick, NJ (US);
Assignee:
Church & Dwight Co., Inc., Princeton, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 52 ; 424 49 ; 424 57 ;
Abstract
Toothpastes containing sodium bicarbonate and an alkali metal pyrophosphate salt dissolved in an aqueous sorbitol solution inhibit the formation of tartar. The toothpastes contain conventional ingredients such as thickeners, anti-caries agents, flavoring agents, and/or sweetening agents.