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:
May. 15, 2012
Filed:
Jul. 01, 2005
Applicants:
Nathalie Mougin, Paris, FR;
Gwenaëlle Jegou, Livry Gargan, FR;
Inventors:
Nathalie Mougin, Paris, FR;
Gwenaëlle Jegou, Livry Gargan, FR;
Assignee:
L'Oreal S.A., Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/72 (2006.01); A61K 31/74 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to novel ethylene copolymers comprising 10-60% polyethylenglycol (meth)acrylate monomers and 40-90% substantially cationic monomer. Compositions, in particular cosmetic or pharmaceutical compositions, containing the inventive copolymers and a cosmetic treatment method using said copolymers are also disclosed.