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Detlev Glas
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Frankenthal, DE
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last 30 patents
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Patent Grant
Method for producing phosphonium salts
Patent number
7,547,807
Issue date
Jun 16, 2009
BASF SE
Laszlo Szarvas
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
METHOD FOR PRODUCING VITAMIN A ACETATE
Publication number
20090043121
Publication date
Feb 12, 2009
BASF Aktiengesellschaft
Kai Michael Exner
C07 - ORGANIC CHEMISTRY
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Patent Application
Method for producing phosphonium salts
Publication number
20070123726
Publication date
May 31, 2007
BASF AKTIENGESELLSCHAFT Patents, Trademarks and Licenses
Laszlo Szarvas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for producing vitamin a acetate
Publication number
20070082950
Publication date
Apr 12, 2007
BASF Aktiengesellschaft
Kai Michael Exner
C07 - ORGANIC CHEMISTRY