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Hans-Christoph Schneider
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Hattingen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for generating pure benzene from reformed gasoline
Patent number
6,124,514
Issue date
Sep 26, 2000
Krupp Uhde GmbH
Gerd Emmrich
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method of separating an aromatic from a hydrocarbon mixture
Patent number
5,252,200
Issue date
Oct 12, 1993
Krupp-Koppers GmbH
Luzian Skatulla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of obtaining a pure aromatic hydrocarbon from a sump product...
Patent number
5,238,540
Issue date
Aug 24, 1993
Krupp-Koppers GmbH
Luzian Skatulla
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for obtaining a pure hydrocarbon from a sump product of an...
Patent number
5,234,553
Issue date
Aug 10, 1993
Krupp-Koppers GmbH
Martin Kaiping
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of separating aromatics from a hydrocarbon mixture having an...
Patent number
5,215,629
Issue date
Jun 1, 1993
Krupp-Koppers GmbH
Luzian Skatulla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of separation of aromates by extractive distillation
Patent number
5,180,474
Issue date
Jan 19, 1993
Krupp-Koppers GmbH
Luzian Skatulla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of optimizing the operation of a distillation column provide...
Patent number
5,080,761
Issue date
Jan 14, 1992
Krupp-Koppers GmbH
Gerd Emmrich
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of working up an overhead product of an extractive distillat...
Patent number
5,031,754
Issue date
Jul 16, 1991
Krupp-Koppers GmbH
Gerd Emmrich
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method of recovering pure aromatic substances
Patent number
4,586,986
Issue date
May 6, 1986
Krupp-Koppers GmbH
Gerhard Preusser
C07 - ORGANIC CHEMISTRY