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Wesseling, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Motor-fuels
Patent number
4,801,305
Issue date
Jan 31, 1989
Union Rheinische Braunkohlen Kraftstoff AG
Heinrich Muller
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the conversion of meta/para-cresol mixtures
Patent number
4,590,306
Issue date
May 20, 1986
Union Rheinische Braunkohlen Kraftstoff Aktiengesellschaft
Joachim Korff
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbon black obtained from aqueous suspensions
Patent number
4,459,273
Issue date
Jul 10, 1984
Union Rheinische Braunkohlen Kraftstoff Aktiengesellschaft
Wilfried Dolkemeyer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalysts for the o-substitution of phenols
Patent number
4,406,824
Issue date
Sep 27, 1983
Union Rheinische Braunkohlen Kraftstoff AG
Max Fremery
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of acetaldehyde and ethanol
Patent number
4,405,815
Issue date
Sep 20, 1983
Union Rheinische Braunkohlen Kraftstoff Aktiengesellschaft
Karl-Heinz Keim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of acetaldehyde and ethanol
Patent number
4,400,551
Issue date
Aug 23, 1983
Union Rheinische Braunkohlen Kraftstoff Aktiengesellschaft
Karl-Heinz Keim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the o-substitution of phenols
Patent number
4,359,591
Issue date
Nov 16, 1982
Union Rheinische Braunkohlen Kraftstoff Aktiengesellschaft
Max Fremery
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for obtaining carbon black from aqueous suspensions
Patent number
4,329,329
Issue date
May 11, 1982
Union Rheinische Braunkohlen Kraftstoff Aktiengesellschaft
Wilfried Dolkemeyer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the catalytic isomerization of o-cresol
Patent number
4,283,571
Issue date
Aug 11, 1981
Union Rheinische Braunkohlen Kraftstoff Aktiengesellschaft
Karl-Heinz Keim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of acetaldehyde dimethyl acetal
Patent number
4,278,819
Issue date
Jul 14, 1981
Union Rheinische Braunkohlen Kraftstoff Aktiengesellschaft
Joachim Korff
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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