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Li Feng
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Fremont, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Benzoquinone ansamycins
Patent number
7,405,208
Issue date
Jul 29, 2008
Kosan Biosciences, Inc.
Daniel Santi
C07 - ORGANIC CHEMISTRY
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Patent Grant
Benzoquinone ansamycins
Patent number
6,872,715
Issue date
Mar 29, 2005
Kosan Biosciences, Inc.
Daniel Santi
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
BENZOQUINONE ANSAMYCINS
Publication number
20090111869
Publication date
Apr 30, 2009
Kosan Biosciences, Inc.
Daniel SANTI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Benzoquinone ansamycins
Publication number
20050261263
Publication date
Nov 24, 2005
Daniel Santi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Benzoquinone ansamycins
Publication number
20030114450
Publication date
Jun 19, 2003
Daniel Santi
C07 - ORGANIC CHEMISTRY