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Osamu Tokuda
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Nara, JP
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last 30 patents
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Patent Grant
Process for producing (Z)-1-phenyl-1-diethylaminocarbonyl-2-aminome...
Patent number
7,592,485
Issue date
Sep 22, 2009
Sumitomo Chemical Company, Limited
Yoshihide Niimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for synthesizing disulfides
Patent number
7,053,240
Issue date
May 30, 2006
Bionumerik Pharmaceuticals, Inc.
Koh Kawami
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
PROCESS FOR PRODUCING 1-SUBSTITUTED TRANS-4-(SUBSTITUTED AMINO) PIP...
Publication number
20110172431
Publication date
Jul 14, 2011
SUMITOMO CHEMICAL COMPANY, LIMITED
Toshiaki Aikawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING N-SUBSTITUTED-TRANS-4-AZIDOPIPERIDINE-3-OL
Publication number
20110166357
Publication date
Jul 7, 2011
SUMITOMO CHEMICAL COMPANY, LIMITED
Osamu Tokuda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Producing 2-Oxo-1-Phenyl-3-Oxabicyclo[3.1.0]Hexane
Publication number
20080064885
Publication date
Mar 13, 2008
Sumitomo Chemical Company, Limited
Yoshihide Niimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process For Producing (Z)-1-Phenyl-1-Diethylaminocarbonyl-2-Aminome...
Publication number
20080051604
Publication date
Feb 28, 2008
Sumitomo Chemical Company, Limited
Yoshihide Niimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for synthesizing disulfides
Publication number
20050137419
Publication date
Jun 23, 2005
BioNumerik Pharmaceuticals, Inc.
Koh Kawami
C07 - ORGANIC CHEMISTRY