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:
Jul. 09, 2002
Filed:
Feb. 07, 2000
Applicant:
Inventors:
Danielle Ravaux, Saint-Arnoult en Yvelines, FR;
Jean-Pierre Laugier, Antony, FR;
Assignee:
L'Oreal, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 7/00 ;
U.S. Cl.
CPC ...
A61K 7/00 ;
Abstract
A composition for topical use, comprising an oil-in-water emulsion formed from lipid vesicles consisting of oily globules, each having a lamellar liquid crystal coating obtained from at least one surfactant, dispersed in an aqueous phase containing at least one hydrophilic acidic active agent but which does not contain a gelling agent.
Ravaux, Danielle. (2002). Cosmetic and/or dermatological composition consisting of an emulsion of the oil-in-water type formed from lipid vesicles dispersed in an aqueous phase containing at least one hydrophilic acidic active agent (U.S. Patent No. 6416768). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6416768
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile