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Ken-ichi Kurihara
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
3-modified leucomycin derivatives
Patent number
6,660,718
Issue date
Dec 9, 2003
Meiji Seika Kaisha, Ltd.
Ken-ichi Kurihara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
16-membered macrolide derivatives
Patent number
5,602,106
Issue date
Feb 11, 1997
Meiji Seika Kaisha, Ltd.
Keiichi Ajito
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
16-membered macrolide derivatives and process for producing the same
Patent number
5,519,122
Issue date
May 21, 1996
Meiji Seika Kaisha, Ltd.
Keiichi Ajito
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
16-membered macrolide derivatives and process for producing the same
Patent number
5,407,918
Issue date
Apr 18, 1995
Meiji Seika Kaisha, Ltd.
Keiichi Ajito
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
Novel 15-membered cyclic azalide, novel 16-membered cyclic diazalid...
Publication number
20050209446
Publication date
Sep 22, 2005
Meiji Seika Kaisha Ltd.
Tomoaki Miura
C07 - ORGANIC CHEMISTRY