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. 03, 2009
Filed:
Aug. 10, 2007
Applicants:
Hiromu Sakamoto, Ibaraki, JP;
Yukako Harada, Settsu, JP;
Inventors:
Hiromu Sakamoto, Ibaraki, JP;
Yukako Harada, Settsu, JP;
Assignee:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 309/04 (2006.01); C07D 327/06 (2006.01); C07D 333/46 (2006.01); C07D 335/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a sulfonium compound represented by the formula (I): wherein Qand Qeach independently represent a fluorine atom or a C1-C6 perfluoroalkyl group, and Arepresents an organic counter ion.