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Reinhard Schomacker
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Leverkusen, DE
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last 30 patents
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Patent Grant
Method for the work-up of a surfactant-containing reaction mixture
Patent number
5,912,390
Issue date
Jun 15, 1999
Bayer Aktiengesellschaft
Ortwin Wagner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing carbonyl compounds by catalysed oxidation of...
Patent number
5,710,342
Issue date
Jan 20, 1998
Bayer Aktiengesellschaft
Laszlo Imre
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the polynitration of aromatic compounds
Patent number
5,616,818
Issue date
Apr 1, 1997
Bayer Aktiengesellschaft
Hans-Georg Pirkl
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing 4,4'-dinitrostilbene-2,2'-disulphonic acid an...
Patent number
5,583,252
Issue date
Dec 10, 1996
Bayer Aktiengesellschaft
Reinhard Schom acker
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for through-hole plating of two-layer printed circuit board...
Patent number
5,575,898
Issue date
Nov 19, 1996
Bayer AG
Gerhard-Dieter Wolf
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for the continuous preparation of diaryl carbonates
Patent number
5,498,742
Issue date
Mar 12, 1996
Bayer Aktiengesellschaft
Hans-Josef Buysch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of ultrafine suspensions of bisphenol, sodium hydroxide...
Patent number
5,275,758
Issue date
Jan 4, 1994
Bayer Aktiengesellschaft
Claus Wulff
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of polycarbonate
Patent number
5,258,484
Issue date
Nov 2, 1993
Bayer Aktiengesellschaft
Reinhard Schomacker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of dialkyl carbonates
Patent number
5,233,072
Issue date
Aug 3, 1993
Bayer Aktiengesellschaft
Zoltan Kricsfalussy
C07 - ORGANIC CHEMISTRY