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Gelsenkirchen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Catalyst for the hydrogenation of hydrocarbon material
Patent number
5,166,118
Issue date
Nov 24, 1992
Veba Oel Technologie GmbH
Klaus Kretschmar
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
High-pressure hot separator
Patent number
5,084,079
Issue date
Jan 28, 1992
Veba Oel Technologie GmbH
Heinz Frohnert
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the hydrogenative conversion of heavy oils and residual...
Patent number
5,064,523
Issue date
Nov 12, 1991
Veba Oel Technologie GmbH
Klaus Kretschmar
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Unit for melting and discharging solid products out of barrels
Patent number
5,052,596
Issue date
Oct 1, 1991
Veba Oel Technologie GmbH
Karl-Heinz Philippi
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Process for the hydrogenation of coal
Patent number
4,944,866
Issue date
Jul 31, 1990
Veba Oel Technologie GmbH
Klaus Fuhrmann
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
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