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. 27, 1977
Filed:
Apr. 29, 1976
Applicant:
Inventors:
Henry Anthony Gieske, Covington, KY (US);
Prem Sagar Juneja, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 52 ; 424 54 ;
Abstract
Oral compositions such as toothpastes, mouthwashes and the like containing a particular substantive bis-biguanide compound which inhibits the formation of plaque and caries, an a specific amino carboxylate compound which inhibits the tendency of the bis-biguanide compound to produce a stain on oral surfaces, preferably while maintaining the bis-biguanide as a water-soluble salt.