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:
Aug. 13, 1991
Filed:
Aug. 25, 1989
Applicant:
Inventors:
Ranjit U Chatterjee, Fairfield, OH (US);
Stephen J Kirchner, Madison, CT (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 47 ; 252106 ; 252107 ; 424D / ; 424 59 ; 424 60 ; 424 63 ; 424 64 ; 424 70 ; 424 78 ; 424 80 ; 424 81 ; 514559 ; 514845 ; 514846 ; 514847 ; 514938 ; 514944 ; 514947 ; 514969 ;
Abstract
Disclosed are topical compositions comprising sorbohydroxamic acid with a radical scavenging compound which prevent damage to skin caused UV radiation. Also disclosed is a method for using these compositions topically, to prevent damage to skin caused by UV radiation exposure.