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:
Mar. 04, 1997
Filed:
Dec. 22, 1994
Applicant:
Inventors:
Assignee:
L'Oreal, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 69 ; 424401 ; 424 7803 ; 514938 ;
Abstract
Powders that have been obtained from a homogenized and dehydrated oil-in-water emulsion containing (a) a structuring and emulsifying agent, (b) at least one fat, (c) at least one cosmetically active substance, and (d) an aqueous phase, may be reconstituted to regive the oil-in-water emulsion by hydration. The powder can be used, as is, in cosmetic or dermatological products.