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Shinji Takamura
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Ube-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Acid addition salt of optically active piperidine compound and proc...
Patent number
7,282,589
Issue date
Oct 16, 2007
UBE Industries, Ltd.
Jun-ichiro Kita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acid addition salt of optically active piperidine compound and proc...
Patent number
6,780,877
Issue date
Aug 24, 2004
Ube Industries, Ltd.
Jun-ichiro Kita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acid-addition salts of optically active piperidine compound and pro...
Patent number
6,307,052
Issue date
Oct 23, 2001
Ube Industries, Ltd.
Jun-ichiro Kita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diarylmethoxypiperidine derivatives
Patent number
5,225,559
Issue date
Jul 6, 1993
Ube Industries, Ltd.
Jun'ichiro Kita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piperdine and piperazine derivatives, and antihistaminic pharmaceut...
Patent number
4,929,618
Issue date
May 29, 1990
UBE Industries, Ltd.
Akihide Koda
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
Acid addition salt of optically active piperidine compound and proc...
Publication number
20040220226
Publication date
Nov 4, 2004
Ube Industries, Ltd.
Jun-ichiro Kita
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Acid addition salt of optically active piperidine compound and proc...
Publication number
20020026054
Publication date
Feb 28, 2002
Ube Industries, Ltd.
Jun-Ichiro Kita
C07 - ORGANIC CHEMISTRY