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. 04, 2020
Filed:
Jun. 08, 2016
Applicants:
Aortech International Plc, Weybridge, Surrey, GB;
Francis P. Maguire, Salt Lake City, UT (US);
Sriram Venkataramani, Draper, UT (US);
Inventors:
Francis P. Maguire, Salt Lake City, UT (US);
Sriram Venkataramani, Draper, UT (US);
Assignee:
Aortech International plc, Weybridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/61 (2006.01); A61L 31/06 (2006.01); A61L 15/26 (2006.01); C08G 64/02 (2006.01); C08G 64/30 (2006.01); A61L 27/18 (2006.01); A61L 29/06 (2006.01); C08G 64/18 (2006.01); C08G 77/448 (2006.01);
U.S. Cl.
CPC ...
C08G 18/615 (2013.01); A61L 15/26 (2013.01); A61L 27/18 (2013.01); A61L 29/06 (2013.01); A61L 31/06 (2013.01); C08G 64/0266 (2013.01); C08G 64/186 (2013.01); C08G 64/305 (2013.01); C08G 77/448 (2013.01);
Abstract
The present invention provides silicon-based polycarbonates, processes for their preparation and their use in the synthesis of copolymers, in particular segmented copolymers such as polyurethanes for biomedical applications.