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:
Aug. 10, 2010
Filed:
Nov. 13, 2002
Applicants:
Hisaaki Chaki, Ohyama-machi, JP;
Hironori Kotsubo, Tateyama-machi, JP;
Tadashi Tanaka, Toyama, JP;
Yukihiko Aikawa, Toyama, JP;
Shuichi Hirono, Tokyo, JP;
Shunichi Shiozawa, Kobe, JP;
Inventors:
Hisaaki Chaki, Ohyama-machi, JP;
Hironori Kotsubo, Tateyama-machi, JP;
Tadashi Tanaka, Toyama, JP;
Yukihiko Aikawa, Toyama, JP;
Shuichi Hirono, Tokyo, JP;
Shunichi Shiozawa, Kobe, JP;
Assignee:
Toyama Chemical Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/122 (2006.01); A61K 31/381 (2006.01); A61K 31/416 (2006.01); A61K 31/4245 (2006.01); A61K 31/428 (2006.01); A61K 31/433 (2006.01); A61K 31/44 (2006.01); A61K 31/517 (2006.01); A61K 31/5375 (2006.01); C07D 239/72 (2006.01); C07D 257/02 (2006.01); C07D 261/02 (2006.01); C07D 265/28 (2006.01); C07D 271/04 (2006.01); C07D 275/04 (2006.01); C07D 285/02 (2006.01); C07D 333/52 (2006.01); C07C 49/786 (2006.01);
U.S. Cl.
CPC ...
Abstract
A benzophenone derivative represented by the following formula: wherein