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:
May. 01, 2012
Filed:
Mar. 12, 2008
Applicants:
Tak-hang Chan, Montreal, CA;
Xun He, Hockessin, DE (US);
Inventors:
Tak-Hang Chan, Montreal, CA;
Xun He, Hockessin, DE (US);
Assignees:
The Royal Institution for the Advancement of Learning/McGill University, Montreal, CA;
The Hong Kong Polytechnic University, Kowloon, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 403/06 (2006.01); C07D 403/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present disclosure relates to structurally defined imidazolium-type ionic oligomers of the formula: wherein n is an integer ranging from 1 to 20; A is N or m is an integer ranging from 1 to 5; X is selected from the group consisting of Br, OTf, CFCO, CHCO, BF, PF, NTf, F, Cl and I; and R is selected from the group consisting of hydrogen and Calkyl. The imidazolium-type ionic oligomers lend themselves as soluble/solid supports for biopolymer synthesis.