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:
Apr. 27, 1976
Filed:
Sep. 27, 1974
Applicant:
Inventor:
Paul L Warner, Jr, Clarence, NY (US);
Assignee:
Westwood Pharmaceuticals, Inc., Buffalo, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 60 ; 252300 ; 260573 ; 424174 ;
Abstract
The specification discloses 4-N,N-bis-(2-hydroxyethyl)aminoacylphenones which are useful as sunscreening agents for absorbing intermediate range radiation. The acyl moiety is derived from the group of alkanoic acids having from 2 to about 16 carbon atoms.
Warner, Jr, Paul. (1976). Method for protecting human skin from ultraviolet radiation (U.S. Patent No. 3953589). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3953589
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile