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. 19, 1994
Filed:
Jun. 21, 1989
Applicant:
Inventors:
Michael M Friedman, Jerusalem, IL;
Amnon Sintov, Jerusalem, IL;
Assignees:
Yissum Research Development Company of the Hebrew University of Jerusalem, Jerusalem, IL;
Petro Products Ltd., Jerusalem, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 49 ; 424 54 ; 424679 ; 514902 ;
Abstract
The invention relates to an oral composition for plaque prevention or tooth hypersensitivity comprising either an antibacterial agent or a hypersensitivity agent embedded in a sustained release carrier such as an acrylic polymer, and a method for the use of said compositions in preventing dental caries, periodontal disease, and tooth hypersensitivity.
Friedman, Michael. (1994). Dental varnish composition, and method of use (U.S. Patent No. 5330746). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5330746
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile