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Makoto Kotake
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Tsukuba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Substituted piperidine compounds and their use
Patent number
11,479,552
Issue date
Oct 25, 2022
Eisai R&D Management Co., Ltd.
Yu Yoshida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyranodipyridine compound
Patent number
9,738,656
Issue date
Aug 22, 2017
Eisai R&D Management Co., Ltd.
Toshiki Kurokawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Macrocyclic compounds useful as pharmaceuticals
Patent number
8,329,742
Issue date
Dec 11, 2012
Eisai Co., Ltd.
Roch Boivin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Macrocyclic compounds useful as pharmaceuticals
Patent number
7,915,306
Issue date
Mar 29, 2011
Eisai Co., Ltd.
Kenichi Chiba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystal and salt of 1-cyclopropylmethyl-4-[2-(3,3,5,5-tetramethylcy...
Patent number
7,910,734
Issue date
Mar 22, 2011
Eisai R&D Management Co., Ltd.
Makoto Kotake
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Macrocyclic compounds useful as pharmaceuticals
Patent number
7,799,827
Issue date
Sep 21, 2010
Eisai Co., Ltd.
Roch Boivin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
1,2-di(cyclic)substituted benzene compounds
Patent number
7,425,554
Issue date
Sep 16, 2008
Eisai R&D Management Co., Ltd.
Tetsuya Kawahara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,2-di(cyclic)substituted benzene compounds
Patent number
7,410,971
Issue date
Aug 12, 2008
Eisai R&D Management Co., Ltd.
Tetsuya Kawahara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-iminoimidazole derivatives (2)
Patent number
7,304,083
Issue date
Dec 4, 2007
Eisai R&D Management Co., Ltd.
Shuichi Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-iminopyrrolidine derivatives
Patent number
7,244,730
Issue date
Jul 17, 2007
Eisai Co., Ltd
Shuichi Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted thiazolo[3,2-a]azepine derivatives
Patent number
6,051,705
Issue date
Apr 18, 2000
Eisai Co., Ltd.
Hitoshi Oinuma
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted thiazolo �3,2-a!azepine derivatives
Patent number
5,789,403
Issue date
Aug 4, 1998
Eisai Co., Ltd.
Hitoshi Oinuma
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Amino acid derivative
Patent number
5,679,671
Issue date
Oct 21, 1997
Eisai Co., Ltd.
Hitoshi Oinuma
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
SUBSTITUTED PIPERIDINE COMPOUNDS AND THEIR USE
Publication number
20220017517
Publication date
Jan 20, 2022
Eisai R&D Management Co., Ltd.
Yu YOSHIDA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Pyranodipyridine Compound
Publication number
20170137436
Publication date
May 18, 2017
Eisai R&D Management Co., Ltd.
Toshiki Kurokawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MACROCYCLIC COMPOUNDS USEFUL AS PHARMACEUTICALS
Publication number
20130196987
Publication date
Aug 1, 2013
Eisai Co., Ltd.
Roch Boivin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MACROCYCLIC COMPOUNDS USEFUL AS PHARMACEUTICALS
Publication number
20110144101
Publication date
Jun 16, 2011
Eisai Co., Ltd.
Roch Boivin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CYCLIC AMIDINE DERIVATIVES
Publication number
20090215795
Publication date
Aug 27, 2009
Eisai R&D Management Co., Ltd.
Shuichi Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
1,2-DI(CYCLIC GROUP)SUBSTITUTED BENZENE DERIVATIVE
Publication number
20090156589
Publication date
Jun 18, 2009
Eisai R&D Management Co., Ltd.
Tetsuya Kawahara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Crystal and Salt of 1-Cyclopropylmethyl-4-[2-(3,3,5,5-Tetramethylcy...
Publication number
20080161566
Publication date
Jul 3, 2008
Eisai R&D Management Co., Ltd.
Makoto Kotake
C07 - ORGANIC CHEMISTRY
Information
Patent Application
1,2-di(cyclic)substituted benzene compounds
Publication number
20070112002
Publication date
May 17, 2007
Tetsuya Kawahara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
1,2-di(cyclic) substituted benzene derivatives
Publication number
20060281747
Publication date
Dec 14, 2006
Eisai R&D Management Co., Ltd.
Tetsuya Kawahara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
1,2-di(cyclic) substituted benzene compounds
Publication number
20060276465
Publication date
Dec 7, 2006
Eisai R&D Management Co., Ltd.
Tetsuya Kawahara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Macrocyclic compounds useful as pharmaceuticals
Publication number
20060247448
Publication date
Nov 2, 2006
Eisai Co., Ltd.
Roch Boivin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
1,2-Di(cyclic)substituted benzene compounds
Publication number
20050261291
Publication date
Nov 24, 2005
Tetsuya Kawahara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
2-Iminopyrrolidine derivatives
Publication number
20050245592
Publication date
Nov 3, 2005
Shuichi Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
2-iminoimidazole derivatives (2)
Publication number
20050004197
Publication date
Jan 6, 2005
Shichi Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
2-Iminopyrrolidine derivatives
Publication number
20050004204
Publication date
Jan 6, 2005
Shuichi Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Cyclic amidine derivative
Publication number
20040254376
Publication date
Dec 16, 2004
Shuichi Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
2-Iminoimidazole derivatives (1)
Publication number
20040242627
Publication date
Dec 2, 2004
Shuichi Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Macrocyclic compounds useful as pharmaceuticals
Publication number
20040224936
Publication date
Nov 11, 2004
Kenichi Chiba
C07 - ORGANIC CHEMISTRY