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:
Jun. 01, 1982
Filed:
Apr. 09, 1981
Applicant:
Inventors:
Helmut Raaf, Bad Schwalbach, DE;
Dieter Becker, Darmstadt-Wixhausen, DE;
Franz Frosch, Taunusstein, DE;
Helmut Harth, Mainz, DE;
Helmar R Wagner, Darmstadt, DE;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 52 ; 424 49 ; 424 54 ; 424 55 ; 424 57 ; 424140 ; 424143 ; 424294 ; 424151 ;
Abstract
This invention relates to a novel toothpaste and more particularly, to a new toothpaste which includes a silica polishing agent and at least one copper compound. This toothpaste has proven effective against plaque formation on teeth but does not exhibit any of the side effects of the prior art formulations such as discoloring.