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:
Mar. 03, 2015
Filed:
Mar. 28, 2011
Applicants:
Sébastien Ladet, Lyons, FR;
Julien Claret, Villefranche sur Saone, FR;
Inventors:
Sébastien Ladet, Lyons, FR;
Julien Claret, Villefranche sur Saone, FR;
Assignee:
Sofradim Production, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/02 (2006.01); A61K 45/00 (2006.01); A61L 27/20 (2006.01); A61L 27/56 (2006.01); B05D 5/00 (2006.01); B32B 37/24 (2006.01);
U.S. Cl.
CPC ...
A61K 45/00 (2013.01); A61L 27/20 (2013.01); A61L 27/56 (2013.01); B05D 5/00 (2013.01); B32B 37/24 (2013.01);
Abstract
The present disclosure provides mono- and multi-layered implants which include at least one porous layer made from a freeze-dried aqueous solution containing chitosan, the solution having a pH of less than about 5.