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. 26, 2019
Filed:
May. 06, 2015
Applicant:
The University of Western Ontario, London, CA;
Inventors:
Elizabeth R. Gillies, London, CA;
Bo Fan, London, CA;
Andrew D. Wong, London, CA;
John F. Trant, LaSalle, CA;
Assignee:
THE UNIVERSITY OF WESTERN ONTARIO, London, ON, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 2/30 (2006.01); C07C 67/333 (2006.01); C07C 69/716 (2006.01); C07C 69/86 (2006.01); C07C 231/12 (2006.01); C07C 67/30 (2006.01); C07F 7/18 (2006.01); C08G 2/14 (2006.01); C08G 81/00 (2006.01);
U.S. Cl.
CPC ...
C08G 2/30 (2013.01); C07C 67/30 (2013.01); C07C 67/333 (2013.01); C07C 69/716 (2013.01); C07C 69/86 (2013.01); C07C 231/12 (2013.01); C07F 7/1804 (2013.01); C07F 7/1872 (2013.01); C08G 2/14 (2013.01); C08G 81/00 (2013.01);
Abstract
Self-immolative polymers degrade by an end-to-end depolymerization mechanism in response to the cleavage of a stabilizing end-cap from the polymer terminus. Examples include homopolymers, mixed polymers including block copolymers, suitable for a variety of applications. A polyglyoxylate can be end-capped or capped with a linker as in a block copolymer.