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. 19, 2015
Filed:
Feb. 02, 2011
Applicants:
Federico Mailland, Lugano, CH;
Emanuela Mura, Como, IT;
Inventors:
Federico Mailland, Lugano, CH;
Emanuela Mura, Como, IT;
Assignee:
POLICHEM SA, Luxembourg, LU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/722 (2006.01); A61K 31/16 (2006.01); A61P 17/00 (2006.01); A61K 45/06 (2006.01); A61K 8/362 (2006.01); A61K 8/37 (2006.01); A61K 8/42 (2006.01); A61K 8/73 (2006.01); A61K 9/00 (2006.01); A61K 31/194 (2006.01); A61K 31/20 (2006.01); A61K 31/23 (2006.01); A61Q 19/00 (2006.01); A61K 47/10 (2006.01); A61K 47/14 (2006.01); A61K 47/18 (2006.01); A61K 47/24 (2006.01); A61K 47/36 (2006.01); A61K 47/42 (2006.01);
U.S. Cl.
CPC ...
A61K 45/06 (2013.01); A61K 31/16 (2013.01); A61K 8/362 (2013.01); A61K 8/37 (2013.01); A61K 8/42 (2013.01); A61K 8/736 (2013.01); A61K 9/0014 (2013.01); A61K 31/194 (2013.01); A61K 31/20 (2013.01); A61K 31/23 (2013.01); A61K 31/722 (2013.01); A61K 47/10 (2013.01); A61K 47/14 (2013.01); A61K 47/183 (2013.01); A61K 47/24 (2013.01); A61K 47/36 (2013.01); A61K 47/42 (2013.01); A61Q 19/00 (2013.01);
Abstract
The present invention is directed to compositions containing chitosan, a chitosan derivative or a physiologically acceptable salt thereof, and a short-medium chain dicarboxylic acid amide, or a physiologically acceptable salt thereof, forming a film after application onto the skin, useful for protecting skin of the face and of other affected areas in couperose, rosacea and telangiectasia of the legs.