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:
Oct. 26, 1999
Filed:
Mar. 18, 1997
Applicant:
Inventors:
Remy Tuloup, Paris, FR;
Christian Blaise, Saint Mande, FR;
Michel Philippe, Wissous, FR;
Daniel Sera, L'Hay les Roses, FR;
Armelle De Salvert, Paris, FR;
Assignee:
Societe L'Oreal S.A., Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 59 ; 424401 ; 424450 ; 514844 ; 514846 ; 514937 ; 514938 ; 514944 ; 560 60 ; 560179 ; 560188 ;
Abstract
Stable, topically applicable cosmetic/dermatological compositions well suited for artificially tanning or browning human skin and appropriately packaged, comprise at least one dihydroxyacetone (DHA) derivative convertible into DHA and, advantageously, at least one active species for effecting such conversion.