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:
Jun. 25, 2019
Filed:
May. 29, 2015
Applicant:
Sofradim Production, Trévoux, FR;
Inventors:
Assignee:
Sofradim Production, Trévoux, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 1/04 (2006.01); C08L 5/08 (2006.01); A61L 24/00 (2006.01); A61L 24/04 (2006.01); A61L 27/20 (2006.01); A61L 27/34 (2006.01); A61L 27/56 (2006.01); A61L 27/58 (2006.01); A61L 31/04 (2006.01); A61L 31/10 (2006.01); A61L 31/14 (2006.01);
U.S. Cl.
CPC ...
A61L 27/20 (2013.01); A61L 24/0042 (2013.01); A61L 24/043 (2013.01); A61L 27/34 (2013.01); A61L 27/56 (2013.01); A61L 27/58 (2013.01); A61L 31/042 (2013.01); A61L 31/10 (2013.01); A61L 31/146 (2013.01); A61L 31/148 (2013.01); A61L 2400/04 (2013.01); A61L 2420/08 (2013.01);
Abstract
The present invention relates to an implant () comprising: —a substrate () the surface of which comprising oxidized cellulose, said oxidized cellulose having a degree of oxidation ranging from 0.0 to 1, and —a multilayer coating covering said substrate, said multilayer coating comprising at least a first layer () adjacent said substrate, said first layer being formed of chitosan, and a second layer () adjacent said first layer, said second layer being formed of oxidized cellulose having a degree of oxidation ranging from 0.5 to 1. The invention further relates to a method for preparing such an implant.