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Josef Hibbel
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Oberhausen, DE
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last 30 patents
Information
Patent Grant
Process for the preparation of synthesis gas
Patent number
5,457,250
Issue date
Oct 10, 1995
Hoechst Aktiengesellschaft
Ulrich Gerhardus
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for producing synthesis gas by partial oxidation of coal-wa...
Patent number
4,752,303
Issue date
Jun 21, 1988
Ruhrchemie Aktiengesellschaft
Winfried Materne
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process and device for the discharge of ash-containing fuel residues
Patent number
4,541,840
Issue date
Sep 17, 1985
Ruhrchemie Aktiengesellschaft
Josef Hibbel
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the hydroformylation of olefins
Patent number
4,533,755
Issue date
Aug 6, 1985
Ruhrchemie Aktiengesellschaft
Boy Cornils
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of aldehydes
Patent number
4,523,036
Issue date
Jun 11, 1985
Ruhrchemie Aktiengesellschaft
Boy Cornils
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Plant with a reactor container, particularly for the gasification o...
Patent number
4,437,864
Issue date
Mar 20, 1984
Karrena GmbH
Rainer Gorris
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the production of gas mixtures containing hydrogen and...
Patent number
4,430,096
Issue date
Feb 7, 1984
Ruhrchemie Aktiengesellschaft
Friedrich Schnur
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Radiation boiler
Patent number
4,372,253
Issue date
Feb 8, 1983
Ruhrchemie Aktiengesellschaft
Josef Hibbel
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process for continuously producing oxygen-containing compounds
Patent number
4,242,283
Issue date
Dec 30, 1980
Ruhrchemie Aktiengesellschaft
Josef Hibbel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of carbon black by the use of an oxygen containing highe...
Patent number
4,123,235
Issue date
Oct 31, 1978
Ruhrchemie Aktiengesellschaft
Heinz Giesen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Separation of carbon black by liquid hydrocarbons
Patent number
4,107,036
Issue date
Aug 15, 1978
Ruhrchemie Aktiengesellschaft
Heinz Giesen
C01 - INORGANIC CHEMISTRY