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:
Mar. 29, 1977
Filed:
Oct. 31, 1975
Applicant:
Inventors:
Leo Ralph Swett, Waukegan, IL (US);
Robert George Stein, Kenosha, WI (US);
George William Carter, Libertyville, IL (US);
Assignee:
Abbott Laboratories, North Chicago, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; C07D / ; C07F / ;
U.S. Cl.
CPC ...
424200 ; 2603 / ; 260941 ; 424212 ;
Abstract
A series of acylphosphonate esters have been found which prevent or relieve some of the ill effects of UV exposure to human skin.