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Siegfried Bohm
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Cologne, DE
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last 30 patents
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Patent Grant
Process for the preparation of 2,6-xylidine
Patent number
4,609,760
Issue date
Sep 2, 1986
Bayer Aktiengesellschaft
Siegfried Bohm
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of dimethyl carbonate
Patent number
4,335,051
Issue date
Jun 15, 1982
Bayer Aktiengesellschaft
Hans-Josef Buysch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 4-amino-diphenylamines
Patent number
4,326,080
Issue date
Apr 20, 1982
Bayer Aktiengesellschaft
Karlfried Wedemeyer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 3-phenoxy-benzaldehydes
Patent number
4,275,241
Issue date
Jun 23, 1981
Bayer Aktiengesellschaft
Siegfried Bohm
C07 - ORGANIC CHEMISTRY