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. 14, 2014
Filed:
Mar. 03, 2011
Applicants:
Yutaka IE, Suita, JP;
Masashi Ueta, Suita, JP;
Yoshio Aso, Suita, JP;
Masato Ueda, Tsukuba, JP;
Inventors:
Assignees:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Osaka University, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 75/00 (2006.01); C07D 513/14 (2006.01); C07D 513/04 (2006.01); H01L 51/00 (2006.01); H01L 51/05 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0036 (2013.01); C07D 513/14 (2013.01); H01L 51/0545 (2013.01); Y02E 10/549 (2013.01); C07D 513/04 (2013.01); H01L 51/0541 (2013.01);
Abstract
Nitrogen-containing fused ring compound having at least one structural unit selected from the group consisting of a structural unit represented by the formula (1-1) and a structural unit represented by the formula (1-2).