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.:

US 8889872 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 18, 2014

Filed:

Nov. 02, 2012
Applicants:

Yun Chi, Hsinchu, TW;

Hsiu-hsuan Yeh, Hsinchu, TW;

Shu-te Ho, Hsinchu, TW;

Shih-han Chang, Hsinchu, TW;

Inventors:

Yun Chi, Hsinchu, TW;

Hsiu-Hsuan Yeh, Hsinchu, TW;

Shu-Te Ho, Hsinchu, TW;

Shih-Han Chang, Hsinchu, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 215/38 (2006.01);
U.S. Cl.
CPC ...
Abstract

A bisazole-based compound is represented by formula (I): wherein X represents C—Ror nitrogen, Rand Rindependently represent a haloalkyl group, Rrepresents H or F. A transition metal complex is represented by formula (II):MLLL  (II)wherein M is a transition metal, Lrepresents in which X represents C—Ror nitrogen, Rand Rindependently represent a haloalkyl group, and Rrepresents H or F; and Land Lindependently represent a dipyridine-based ligand.


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