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:
Nov. 01, 2016
Filed:
Nov. 22, 2013
Applicant:
Stallergenes S.a., Antony, FR;
Inventors:
Nathalie Saint-Lu, Antony, FR;
Alain Razafindratsita, Antony, FR;
Sophie Tourdot, Paris, FR;
Philippe Moingeon, Antony, FR;
Laurence Van Overtvelt, Massy, FR;
Assignee:
STALLERGENES, Antony, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 25/26 (2006.01); A01N 25/28 (2006.01); A61K 9/54 (2006.01); A61K 9/62 (2006.01); A61K 9/64 (2006.01); A61K 39/35 (2006.01); A61K 39/36 (2006.01); A61K 47/36 (2006.01); A61K 9/00 (2006.01); A61K 9/16 (2006.01); A61K 9/51 (2006.01); A61K 9/14 (2006.01); A61K 39/00 (2006.01);
U.S. Cl.
CPC ...
A61K 47/36 (2013.01); A61K 9/006 (2013.01); A61K 9/146 (2013.01); A61K 9/1652 (2013.01); A61K 9/5161 (2013.01); A61K 39/35 (2013.01); A61K 2039/542 (2013.01); A61K 2039/55583 (2013.01);
Abstract
The present disclosure relates to a mucoadhesive composition, adapted for preventing and/or treating a pathological reaction of the immune system of an individual, by inducing a specific tolerance towards at least one antigen involved in said pathological reaction, comprising chitosan particles loaded with said at least one antigen involved in the pathological reaction, wherein the size of the loaded chitosan particles is of more than 800 nm.