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Seiichi Kobayashi
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Tsukuba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Substituted liposaccharides useful in the treatment and prevention...
Patent number
7,994,154
Issue date
Aug 9, 2011
Ersai R&D Management Co., Ltd.
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted liposaccharides useful in the treatment and prevention...
Patent number
7,737,129
Issue date
Jun 15, 2010
Eisai R&D Management Co., Ltd.
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods of reducing the severity of mucositis
Patent number
7,727,974
Issue date
Jun 1, 2010
Eisai R&D Management Co., Ltd.
Tetsu Kawano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nitrogen-containing tricyclic compounds and drugs containing the same
Patent number
6,703,388
Issue date
Mar 9, 2004
Eisai Co., Ltd.
Mitsuaki Miyamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocycle-containing carboxylic acid derivative and drug containi...
Patent number
6,630,463
Issue date
Oct 7, 2003
Eisai Co. Ltd.
Kouichi Kikuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocycle-containing carboxylic acid derivative and drug containi...
Patent number
6,541,474
Issue date
Apr 1, 2003
Eisai Co. Ltd.
Kouichi Kikuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nitrogen-containing tricyclic compounds and drugs containing the same
Patent number
6,489,336
Issue date
Dec 3, 2002
Eisai Co., Ltd.
Mitsuaki Miyamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carboxylic acid derivatives having fused rings
Patent number
6,358,995
Issue date
Mar 19, 2002
Eisai Co., Ltd.
Katsuya Tagami
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nitrogen-containing tricyclic compounds and drugs containing the same
Patent number
6,333,322
Issue date
Dec 25, 2001
Eisai Co., Ltd.
Mitsuaki Miyamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocycle-containing carboxylic acid derivative and drug containi...
Patent number
6,329,402
Issue date
Dec 11, 2001
Eisai Co., Ltd.
Kouichi Kikuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fused-ring carboxylic acid derivatives
Patent number
6,121,309
Issue date
Sep 19, 2000
Eisai Co., Ltd.
Katsuya Tagami
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carboxylic acid derivatives having fused rings
Patent number
6,110,959
Issue date
Aug 29, 2000
Eisai Co., Ltd.
Katsuya Tagami
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocycle-containing carboxylic acid derivative and drug containi...
Patent number
5,977,108
Issue date
Nov 2, 1999
Eisai Co., Ltd.
Kouichi Kikuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted liposaccharides useful in the treatment and prevention...
Patent number
5,935,938
Issue date
Aug 10, 1999
Eisai Co., Ltd.
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Anti-endotoxin compounds
Patent number
5,843,918
Issue date
Dec 1, 1998
Eisai Co., Ltd.
William J. Christ
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anti-endotoxin compounds
Patent number
5,756,718
Issue date
May 26, 1998
Eisai Co., Ltd.
William J. Christ
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted liposaccharides useful in the treatment and prevention...
Patent number
5,750,664
Issue date
May 12, 1998
Eisai Co., Ltd.
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted liposaccharides useful in the treatment and prevention...
Patent number
5,681,824
Issue date
Oct 28, 1997
Eisai Co., Ltd.
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Anti-endotoxin compounds
Patent number
5,612,476
Issue date
Mar 18, 1997
Eisai Co., Ltd.
William J. Christ
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anti-endotoxin compounds
Patent number
5,530,113
Issue date
Jun 25, 1996
Eisai Co., Ltd.
William J. Christ
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-(3,5-di-tert-butyl-4-hydroxy benzylidene)-2-pyrrolidone and subst...
Patent number
4,833,160
Issue date
May 23, 1989
Eisai Co., Ltd.
Hironori Ikuta
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyprenyl compounds, process for the production thereof and medici...
Patent number
4,709,079
Issue date
Nov 24, 1987
Eisai Co., Ltd.
Isao Yamatsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyprenyl compounds, process for the production thereof and medici...
Patent number
4,576,963
Issue date
Mar 18, 1986
Eisai Co., Ltd.
Isao Yamatsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyprenyl esters of acemethacins and anti-inflammatory method of u...
Patent number
4,455,316
Issue date
Jun 19, 1984
Eisai Co., Ltd.
Isao Yamatsu
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SUBSTITUTED LIPOSACCHARIDES USEFUL IN THE TREATMENT AND PREVENTION...
Publication number
20100227835
Publication date
Sep 9, 2010
Eisai R&D Management Co., Ltd.
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Substituted Liposaccharides Useful in the Treatment and Prevention...
Publication number
20080214802
Publication date
Sep 4, 2008
Eisai Co., Ltd.
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods of reducing the severity of mucositis
Publication number
20070072824
Publication date
Mar 29, 2007
Eisai Co., Ltd.
Tetsu Kawano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Nitrogen-containing tricyclic compounds and drugs containing the same
Publication number
20030171367
Publication date
Sep 11, 2003
EISAI CO., LTD.
Mitsuaki Miyamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Heterocycle-containing carboxylic acid derivative and drug containi...
Publication number
20030144276
Publication date
Jul 31, 2003
Eisai Co. Ltd.
Kouichi Kikuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Nitrogen-containing tricyclic compounds and drugs containing the same
Publication number
20020103189
Publication date
Aug 1, 2002
EISAI CO., LTD.
Mitsuaki Miyamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Heterocycl-containing carboxylic acid derivative and drug containin...
Publication number
20020103234
Publication date
Aug 1, 2002
Eisai Co. Ltd.
Kouichi Kikuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Heterocycle-containing carboxylic acid derivative and drug containi...
Publication number
20020032202
Publication date
Mar 14, 2002
Eisai Co. Ltd.
Kouichi Kikuchi
C07 - ORGANIC CHEMISTRY