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:
Jul. 10, 2007
Filed:
Jan. 04, 2006
Applicants:
Hidenori Hanaoka, Suita, JP;
Taichi Senda, Toyonaka, JP;
Eiji Yoshikawa, Ibaraki, JP;
Satoshi Kobayashi, Tsukuba, JP;
Inventors:
Hidenori Hanaoka, Suita, JP;
Taichi Senda, Toyonaka, JP;
Eiji Yoshikawa, Ibaraki, JP;
Satoshi Kobayashi, Tsukuba, JP;
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 43/20 (2006.01); C07C 43/205 (2006.01); C07C 43/215 (2006.01);
U.S. Cl.
CPC ...
Abstract
A transition metal complex represented by the formula (1): wherein M is a Group 4 transition metal, A is a Group 16 element, B is a Group 14 element, n is an integer of 0 or 1, R, R, Rand Rmay be the same or different and each independently denotes a substituent selected from the group consisting of the groups (I) and (II):