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:
Aug. 05, 2025
Filed:
Aug. 31, 2020
Applicant:
Ethicon, Inc., Somerville, NJ (US);
Inventors:
Thomas Weindl, Somerville, NJ (US);
Xuejun Jay Liu, Somerville, NJ (US);
Gerard Llanos, Somerville, NJ (US);
Yi-Lan Allen Wang, Hillsborough, NJ (US);
Wilai Kosol, Somerset, NJ (US);
Assignee:
Ethicon, Inc., Raritan, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61L 15/22 (2006.01); A61L 15/18 (2006.01); A61L 15/32 (2006.01); A61L 15/64 (2006.01); B32B 27/08 (2006.01);
U.S. Cl.
CPC ...
A61L 15/225 (2013.01); A61L 15/18 (2013.01); A61L 15/325 (2013.01); A61L 15/64 (2013.01); B32B 27/08 (2013.01); A61L 2300/608 (2013.01); A61L 2400/16 (2013.01); B32B 2250/03 (2013.01); B32B 2250/24 (2013.01); B32B 2307/7163 (2013.01); B32B 2535/00 (2013.01);
Abstract
The present invention is directed to multi-layered wound dressings having a carrier layer, at least two sublayers, wherein each sublayer contains at least one reactive, cross-linkable component and the at least two reactive, cross-linkable components are co-reactive with the other and at least one reactive, cross-linkable has a protective leaving group and a buffering salt agent.