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. 20, 1995
Filed:
Apr. 22, 1992
Applicant:
Inventors:
Amnon Sintov, Jerusalem, IL;
Rami Kariv, Jerusalem, IL;
Assignee:
Perio Products Limited, Jerusalem, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424404 ; 424 52 ; 424 53 ;
Abstract
A unique storage stable liquid polymer composition is described containing a water-soluble, low viscosity cellulosic polymer, bleaching agent and vehicle. Also, described are uses of this composition for the bleaching of teeth, treatment of dental plaque, gingivitis, and other oral and periodontal diseases that respond to chemical oxidizing agents.