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:
Dec. 29, 2015
Filed:
Mar. 08, 2012
Applicants:
Kosuke Namba, Sapporo, JP;
Ayumi Osawa, Sapporo, JP;
Keiji Tanino, Sapporo, JP;
Inventors:
Assignee:
National University Corporation Hokkaido University, Hokkaido, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 209/58 (2006.01); C09K 11/06 (2006.01); C07D 487/04 (2006.01); C09B 57/00 (2006.01); C09K 9/02 (2006.01); C07D 249/16 (2006.01);
U.S. Cl.
CPC ...
C09K 11/06 (2013.01); C07D 487/04 (2013.01); C09B 57/00 (2013.01); C09K 9/02 (2013.01); C07D 249/16 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1059 (2013.01);
Abstract
A compound of the present invention comprises a triazapentalene backbone represented by the general formula 1 below as a fluorescent chromophore.