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:
Apr. 01, 2014
Filed:
Dec. 21, 2011
Applicants:
Koji Ichikawa, Osaka, JP;
Isao Yoshida, Osaka, JP;
Yuki Suzuki, Osaka, JP;
Inventors:
Assignee:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/004 (2006.01); G03F 7/028 (2006.01); C07C 309/02 (2006.01); C07C 309/04 (2006.01); C07C 309/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A salt represented by the formula (I): wherein Q, Q, L, L, ring W, s, t, R, Rand Zare defined in the specification.