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:
Feb. 19, 1991
Filed:
Apr. 30, 1990
Applicant:
Inventors:
Assignee:
L'Oreal, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 59 ; 424 47 ; 424 60 ; 514861 ; 514863 ; 514864 ; 514886 ; 514887 ; 514937 ; 514938 ; 514939 ; 514944 ; 514945 ; 514960 ; 514969 ;
Abstract
A composition for treatment and treatment of certain skin diseases is disclosed. The treatment combines furocoumarins, UV-A radiation, and a benzylidene-camphor derivative. The composition and treatment produces the desirable results of the furocoumarin/UV-A radiation treatment without the undesirable phototoxic side effects.
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Lang, Gerard. (1991). Medicinal combination used in photochemotherapy (U.S. Patent No. 4994263). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4994263
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