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:
Oct. 21, 2014
Filed:
Mar. 21, 2013
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Yangang Liang, Shanghai, CN;
Shengxia Liu, Shanghai, CN;
Rui Wang, Chengdu, CN;
Jie Liu, Niskayuna, NY (US);
Kelly Scott Chichak, Clifton Park, NY (US);
Assignee:
General Electric Company, Niskayuna, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 213/127 (2006.01); C07D 213/30 (2006.01); H01L 51/00 (2006.01); C07D 213/26 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0067 (2013.01); C07D 213/30 (2013.01); C07D 213/127 (2013.01); C07D 213/26 (2013.01);
Abstract
A compound of formula IV: wherein R, R, and Rare, independently at each occurrence, a C-Caliphatic radical, a C-Caromatic radical, or a C-Ccycloaliphatic radical; Ar is heteroaryl, aryl, alkyl or cycloalkyl; b and c are, independently at each occurrence, an integer ranging from 0-4; a is an integer ranging from 0-3; and n is an integer ranging from 2 to 4.