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:
Dec. 09, 2014
Filed:
Feb. 07, 2008
Applicant:
Federico Mailland, Milan, IT;
Inventor:
Federico Mailland, Milan, IT;
Assignee:
Polichem SA, Luxembourg, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/726 (2006.01); A61K 36/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Chitosan-based nail formulations are useful to treat nail inflammatory diseases like psoriasis, atopic dermatitis and. The chitosan is normally in the form of an amino-polysaccharide derivative, preferably water soluble, such as hydroxypropyl chitosan. The formulation may be a nail lacquer, a spray, a cream, an ointment, a gel, a lotion or a foam and may have a content in chitosan, chitosan derivative or a salt thereof from 0.1 to 25 wt. % with respect to the total weight of the formulation.