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. 16, 2001
Filed:
Sep. 03, 1999
Applicant:
Inventor:
Veronique Burnier, Chatellerault, FR;
Assignee:
L'Oreal, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 3/117 ; A61K 3/1535 ; A61K 3/1045 ;
U.S. Cl.
CPC ...
A61K 3/117 ; A61K 3/1535 ; A61K 3/1045 ;
Abstract
A composition comprising urea and an N-substituted aminosulfonic acid. The composition may be used for the care, treatment and/or protection of human skin, mucous membranes and/or keratin fibers, in particular for moisturizing the skin and for the treatment of dry skin.