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:
Jul. 11, 1978
Filed:
May. 06, 1977
Applicant:
Inventor:
Morton Pader, Teaneck, NJ (US);
Assignee:
Lever Brothers Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 49 ; 424 54 ; 424 55 ; 424145 ; 424289 ;
Abstract
An improved method for the control of calculus is disclosed employing one or more insoluble zinc compounds as the active agent. Dentifrice formulations and mouthwash formulations for use in the novel method are also disclosed. The mouthwash compositions comprise from 1/10% to about 25% by weight of the zinc compound while the dentifrice compositions comprise 1/4% to about 25% by weight of said compound.