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:
Aug. 04, 2015
Filed:
May. 19, 2006
Applicants:
Christine Collin-djangone, Amblainville, FR;
Jean-thierry Simonnet, Cachan, FR;
Inventors:
Christine Collin-Djangone, Amblainville, FR;
Jean-Thierry Simonnet, Cachan, FR;
Assignee:
L'OREAL, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61K 48/00 (2006.01); A61K 47/48 (2006.01); A61K 31/713 (2006.01); B82Y 5/00 (2011.01); C12N 15/113 (2010.01);
U.S. Cl.
CPC ...
A61K 47/488 (2013.01); A61K 31/713 (2013.01); A61K 47/48815 (2013.01); B82Y 5/00 (2013.01); C12N 15/113 (2013.01);
Abstract
The present invention relates to vectorization of double stranded RNA oligonucleotides by cationic particles chosen from among surfactant micelles, block or non-block polymer micelles, cationic liposomes and niosomes, cationic oleosomes and cationic nanoemulsions, as well as from among cationic organic or inorganic particles and nanocapsules, and to the use of compositions comprising the association of at least one dsRNA and at least one cationic particle on skin models.