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:
Apr. 28, 2015
Filed:
May. 25, 2012
Applicants:
Gang Zheng, Toronto, CA;
Jonathan Lovell, Toronto, CA;
Inventors:
Gang Zheng, Toronto, CA;
Jonathan Lovell, Toronto, CA;
Assignee:
University Health Network, Toronto, CA;
Primary Examiner:
Int. Cl.
CPC ...
C12P 17/18 (2006.01); B01J 13/02 (2006.01); A61K 31/704 (2006.01); C07F 9/6561 (2006.01); C07F 9/10 (2006.01); C09B 67/02 (2006.01); A61K 41/00 (2006.01); A61K 47/48 (2006.01); A61K 8/55 (2006.01); A61Q 19/00 (2006.01); A61K 8/14 (2006.01); C09B 69/10 (2006.01);
U.S. Cl.
CPC ...
C12P 17/182 (2013.01); B01J 13/02 (2013.01); A61K 31/704 (2013.01); C07F 9/6561 (2013.01); C07F 9/106 (2013.01); C09B 67/0097 (2013.01); A61K 41/0071 (2013.01); A61K 47/48053 (2013.01); A61K 8/553 (2013.01); A61Q 19/00 (2013.01); A61K 8/14 (2013.01); A61K 2800/10 (2013.01); C09B 69/108 (2013.01);
Abstract
There is herein described a nanovesicle comprising a bilayer of porphyrin-phospholipid conjugates. Each porphyrin-phospholipid conjugate comprises one porphyrin, porphyrin derivative or porphyrin analog covalently attached to a lipid side chain at one of the sn-1 or the sn-2 positions of one phospholipid. Further, the nanovesicle has a defined regioisomeric ratio of sn-1:sn-2 porphyrin-phospholipid conjugates.