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Henning-Peter Gehrken
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Lambsheim, DE
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last 30 patents
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Patent Grant
Method for producing oxidic catalysts containing copper with oxidat...
Patent number
6,716,789
Issue date
Apr 6, 2004
BASF Aktiengesellschaft
Daniel Heineke
C07 - ORGANIC CHEMISTRY
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Patent Grant
Novel optically active chroman derivatives, their preparation and n...
Patent number
4,645,845
Issue date
Feb 24, 1987
BASF Aktiengesellschaft
Henning-Peter Gehrken
C07 - ORGANIC CHEMISTRY
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Patent Grant
Preparation of .alpha.-tocopherol
Patent number
4,550,182
Issue date
Oct 29, 1985
BASF Aktiengesellschaft
Hansgeorg Ernst
C07 - ORGANIC CHEMISTRY