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. 06, 1999
Filed:
Dec. 08, 1997
Applicant:
Inventors:
Nathalie Louvet-Plaisant, Chevilly Larue, FR;
Francedilla.oise Lebreton, Bures-Sur-Yvette, FR;
Assignee:
Societe L'Oreal S.A., Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514415 ;
Abstract
The present invention relates to the use of melatonin or analogues thereof in a composition as an agent for stabilizing hydrophilic gelling polymers. The invention relates more particularly to cosmetic or pharmaceutical compositions for topical use.