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:
Nov. 10, 2015
Filed:
Nov. 14, 2012
Applicant:
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Inventors:
Masatoshi Echigo, Hiratsuka, JP;
Masako Yamakawa, Hiratsuka, JP;
Assignee:
MITSUBISHI GAS CHEMICAL CO., INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 67/14 (2006.01); G03F 7/00 (2006.01); G03F 7/027 (2006.01); C07C 69/54 (2006.01); G03F 7/038 (2006.01);
U.S. Cl.
CPC ...
G03F 7/027 (2013.01); C07C 67/14 (2013.01); C07C 69/54 (2013.01); G03F 7/0382 (2013.01); C07C 2101/14 (2013.01); C07C 2103/92 (2013.01);
Abstract
A cyclic compound of the present invention has a molecular weight of 500 to 5000, and is represented by the following formula (1):