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Kenichirou Sakamoto
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Ibaraki, JP
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last 30 patents
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Patent Grant
α-form or β-form crystal of acetanilide derivative
Patent number
7,982,049
Issue date
Jul 19, 2011
Astellas Pharma Inc.
Souichirou Kawazoe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
α-form or β-form crystal of acetanilide derivative
Patent number
7,342,117
Issue date
Mar 11, 2008
Astellas Pharma Inc.
Souichirou Kawazoe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystal of arylethenesulfonamide derivative and preparation process...
Patent number
7,232,904
Issue date
Jun 19, 2007
Astellas Pharma Inc.
Yoshinori Kato
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
NOVEL SALT OF MORPHOLINE DERIVATIVE
Publication number
20110166348
Publication date
Jul 7, 2011
ASTELLAS PHARMA INC.
Kazumi Kikuchi
C07 - ORGANIC CHEMISTRY
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Patent Application
Alpha-form or beta-form crystal of acetanilide derivative
Publication number
20080214633
Publication date
Sep 4, 2008
Astellas Pharma Inc.
Souichirou Kawazoe
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Alpha-form or beta-form crystal of acetanilide derivative
Publication number
20050004190
Publication date
Jan 6, 2005
Souichirou Kawazoe
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel crystal of arylethenesulfonamide derivative and preparation p...
Publication number
20040162302
Publication date
Aug 19, 2004
Yoshinori Kato
C07 - ORGANIC CHEMISTRY