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:
Feb. 27, 2024
Filed:
Dec. 21, 2018
Applicant:
Polynovo Biomaterials Pty Limited, Port Melbourne, AU;
Inventor:
Timothy Graeme Moore, Port Melbourne, AU;
Assignee:
POLYNOVO BIOMATERIALS PTY LIMITED, Port Melbourne, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 27/18 (2006.01); A61L 27/58 (2006.01); A61L 27/56 (2006.01); A61L 31/06 (2006.01); A61L 31/16 (2006.01); A61L 31/14 (2006.01); C08G 18/10 (2006.01); C08G 18/73 (2006.01); C08J 9/228 (2006.01); C08J 5/18 (2006.01); C08G 18/42 (2006.01); A61F 2/08 (2006.01); B32B 5/18 (2006.01); B32B 27/06 (2006.01); B32B 27/40 (2006.01); C08G 18/22 (2006.01);
U.S. Cl.
CPC ...
A61L 27/18 (2013.01); A61F 2/08 (2013.01); A61L 27/56 (2013.01); A61L 27/58 (2013.01); A61L 31/06 (2013.01); A61L 31/146 (2013.01); A61L 31/16 (2013.01); B32B 5/18 (2013.01); B32B 27/065 (2013.01); B32B 27/40 (2013.01); C08G 18/10 (2013.01); C08G 18/222 (2013.01); C08G 18/4277 (2013.01); C08G 18/73 (2013.01); C08J 5/18 (2013.01); C08J 9/228 (2013.01); A61F 2002/0894 (2013.01); A61F 2210/0076 (2013.01); A61L 2430/30 (2013.01); A61L 2430/34 (2013.01); B32B 2250/03 (2013.01); B32B 2250/24 (2013.01); B32B 2266/0278 (2013.01); B32B 2266/104 (2016.11); B32B 2307/54 (2013.01); B32B 2307/5825 (2013.01); B32B 2307/7163 (2013.01); B32B 2307/732 (2013.01); B32B 2535/00 (2013.01); C08J 2375/06 (2013.01);
Abstract
There are provided tissue repair laminates containing at least two biodegradable polyurethane foam layers and a polyurethane structural layer. The biodegradable polyurethane is derived from biodegradable polyols. The laminates resist shrinkage under in vivo conditions and possess desirable mechanical properties such as high tensile strength. The laminates find use in, for example, the repair of tissue or muscle wall defects.