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:
Nov. 21, 2000
Filed:
Mar. 11, 1997
Applicant:
Inventors:
Didier Gagnebien, Westfield, NJ (US);
Pascal Simon, Vitry Sur Seine, FR;
Assignee:
L'Oreal, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; A61K / ;
U.S. Cl.
CPC ...
514725 ; 514782 ; 514859 ; 424 7802 ; 424 7803 ;
Abstract
A stable gelled composition, containing at least one lipophilic active agent sensitive to oxygen or to water or to both, and a solvent which contains, as gelling agent, at least one polysaccharide alkyl ether formed of units containing at least two different glycoside rings, each unit containing at least one hydroxyl group substituted with a saturated hydrocarbon alkyl group.