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Saichi Matsumoto
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Antirheumatic agent
Patent number
6,743,923
Issue date
Jun 1, 2004
Shionogi & Co., Ltd.
Saichi Matsumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Antirheumatic
Patent number
6,525,081
Issue date
Feb 25, 2003
Shionogi & Co., Ltd.
Saichi Matsumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing benzylidene derivatives
Patent number
5,463,052
Issue date
Oct 31, 1995
Shionogi & Co., Ltd.
Nobuhiro Haga
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzylidene derivatives
Patent number
5,418,230
Issue date
May 23, 1995
Shionogi & Co., Ltd.
Saichi Matsumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-benzylidene-1-carbamoyl-2-pyrrolidone compounds useful as antiinf...
Patent number
5,319,099
Issue date
Jun 7, 1994
Shionogi Seiyaku Kabushiki Kaisha
Susumu Kamata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-benzylidene-1-carbamoyl-2-pyrrolidone analogues
Patent number
5,319,100
Issue date
Jun 7, 1994
Shionogi Seiyaku Kabushiki Kaisha
Susumu Kamata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Di-tert-butyl(hydroxy)phenylthio substituted hydroxamic acid deriva...
Patent number
5,091,569
Issue date
Feb 25, 1992
Shionogi & Co., Ltd.
Saichi Matsumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phenolic thioethers, and their production and use
Patent number
5,084,214
Issue date
Jan 28, 1992
Shionogi & Co., Ltd.
Toru Kita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isoprenoidamine compounds which are useful antiulcer agents
Patent number
4,977,170
Issue date
Dec 11, 1990
Shionogi & Co., Ltd.
Saichi Matsumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isoprenoidamine compounds useful as antiulcer agents
Patent number
4,900,749
Issue date
Feb 13, 1990
Shionogi & Co., Ltd.
Saichi Matsumoto
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Antirheumatic agent
Publication number
20030125364
Publication date
Jul 3, 2003
Saichi Matsumoto
C07 - ORGANIC CHEMISTRY