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Manabu Sasho
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Tsukuba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for production of pyrazole-fused ring derivatives
Patent number
7,858,809
Issue date
Dec 28, 2010
Eisai R&D Management Co., Ltd.
Shigeto Negi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Calcium bis [(2S)-3-[3-[(2S)-3-(4-chloro-2-cyanophenoxy)-2-fluoropr...
Patent number
7,816,405
Issue date
Oct 19, 2010
Eisai R&D Management Co., Ltd.
Masanobu Shinoda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of water-soluble azole prodrugs
Patent number
7,803,949
Issue date
Sep 28, 2010
Eisai R&D Management Co., Ltd.
Manabu Sasho
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Macrolide compound in solid form, process for preparation thereof,...
Patent number
7,790,887
Issue date
Sep 7, 2010
Eisai R&D Management Co., Ltd.
Hiroshi Ishihara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for producing cyclic benzamidine derivatives
Patent number
7,375,236
Issue date
May 20, 2008
Eisai Co., Ltd.
Naoyuki Shimomura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of basic antibiotic-inorganic acid addi...
Patent number
6,642,377
Issue date
Nov 4, 2003
Eisai Co., Ltd.
Akio Kayano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Intermediates useful for the manufacture of carbapenem and a stereo...
Patent number
6,372,914
Issue date
Apr 16, 2002
Eisai Co., Ltd.
Takaaki Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Intermediates useful for the manufacture of carbapenem and a stereo...
Patent number
6,218,550
Issue date
Apr 17, 2001
Eisai Co., Ltd.
Takaaki Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbapenem derivatives
Patent number
6,037,341
Issue date
Mar 14, 2000
Eisai Co., Ltd.
Nobuaki Sato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-substituted vinyl cephalosporin derivatives
Patent number
5,151,417
Issue date
Sep 29, 1992
Eisai Co., Ltd.
Manabu Sasho
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of cephem derivatives and intermediates...
Patent number
5,128,465
Issue date
Jul 7, 1992
Eisai Co., Ltd.
Takashi Kamiya
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PREPARATION OF WATER-SOLUBLE AZOLE PRODRUGS
Publication number
20090192316
Publication date
Jul 30, 2009
Manabu Sasho
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Calcium Bis [ (2S) -3- [3-[ (2S) -3- (4-Chloro-2-Cyanophenoxy) -2-...
Publication number
20090069591
Publication date
Mar 12, 2009
Eisai R&D Management Co., Ltd.
Masanobu Shinoda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MACROLIDE COMPOUND IN SOLID FORM, PROCESS FOR PREPARATION THEREOF,...
Publication number
20080214564
Publication date
Sep 4, 2008
Eisai R&D Management Co., Ltd.
Hiroshi ISHIHARA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for production of pyrazole-fused ring derivatives
Publication number
20070191613
Publication date
Aug 16, 2007
Shigeto Negi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Calcium bis [ (2S) - 3- [3-[ (2S) -3- (4-chloro-2-cyanophenoxy) -2-...
Publication number
20070117866
Publication date
May 24, 2007
Eisai Co., Ltd.
Masanobu Shinoda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methods for producing cyclic benzamidine derivatives
Publication number
20060058370
Publication date
Mar 16, 2006
Eisai Co., Ltd.
Naoyuki Shimomura
C07 - ORGANIC CHEMISTRY