Hubert Coenen

Person

Aarbergen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Biogas reactor for the anaerobic treatment of waste water
- Patent number 5,500,118
- Issue date Mar 19, 1996
- Passavant-Werke AG
- Hubert Coenen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for the quasi-continuous decaffeination of raw coffee
- Patent number 5,338,575
- Issue date Aug 16, 1994
- Kohiensaure-werke Rud. Buse GmbH & Co.
- Hedi Ben-Nasr
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method for thermal disposal of sewage sludge
- Patent number 5,190,672
- Issue date Mar 2, 1993
- Passavant-Werke AG
- Hubert Coenen
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Process and apparatus for recovering vegetable fats and oils from o...
- Patent number 5,182,406
- Issue date Jan 26, 1993
- Dorr-Oliver Deutschland GmbH
- Hubert Coenen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process of removing phosphorus and suspended matter from waste water
- Patent number 5,154,830
- Issue date Oct 13, 1992
- Passavant-Werke AG
- Ulrich Paul
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for the extraction of vanillin
- Patent number 4,898,990
- Issue date Feb 6, 1990
- Fried Krupp GmbH
- Hubert Coenen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separating a solid substance from a liquid mixture of s...
- Patent number 4,828,702
- Issue date May 9, 1989
- Fried. KRUPP Gesellschaft mit beschrankter Haftung
- Hubert Coenen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for separating a solid substance from a liquid mixture of...
- Patent number 4,812,233
- Issue date Mar 14, 1989
- Fried. KRUPP Gesellschaft mit beschrankter Haftung
- Hubert Coenen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the working up of salvage oil
- Patent number 4,797,198
- Issue date Jan 10, 1989
- Krupp-Koppers GmbH
- Rolf Wetzel
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for producing hydrocarbons from biological sludge
- Patent number 4,652,686
- Issue date Mar 24, 1987
- Fried. KRUPP Gesellschaft mit beschrankter Haftung
- Hubert Coenen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for the production of liquid hydrocarbons
- Patent number 4,642,401
- Issue date Feb 10, 1987
- Fried. Krupp Gesellschaft mit beschrankter Haftung
- Hubert Coenen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for isolating and purifying antibiotics
- Patent number 4,581,166
- Issue date Apr 8, 1986
- Fried. KRUPP Gesellschaft mit beschrankter Haftung
- Siegfried Peter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the recovery of lecithin
- Patent number 4,560,513
- Issue date Dec 24, 1985
- Fried. KRUPP Gesellschaft mit beschrankter Haftung
- Hubert Coenen
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method for recovering petroleum
- Patent number 4,532,992
- Issue date Aug 6, 1985
- Fried. KRUPP Gesellschaft mit beschrankter Haftung
- Hubert Coenen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for processing used oil
- Patent number 4,522,707
- Issue date Jun 11, 1985
- Fried. KRUPP Gesellschaft mit beschrankter Haftung
- Ernst Kriegel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Supercritical extraction and simultaneous catalytic hydrogenation o...
- Patent number 4,485,003
- Issue date Nov 27, 1984
- Fried. KRUPP Gesellschaft mit beschrankter Haftung
- Hubert Coenen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for underground gasification of solid fuels
- Patent number 4,446,921
- Issue date May 8, 1984
- Fried. KRUPP Gesellschaft mit beschrankter Haftung
- Hubert Coenen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for obtaining aromatics and dyestuffs from bell peppers
- Patent number 4,400,398
- Issue date Aug 23, 1983
- Fried. KRUPP Gesellschaft mit beschrankter Haftung
- Hubert Coenen
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Hubert Coenen

Person

Patents Grantslast 30 patents

Biogas reactor for the anaerobic treatment of waste water

Process for the quasi-continuous decaffeination of raw coffee

Method for thermal disposal of sewage sludge

Process and apparatus for recovering vegetable fats and oils from o...

Process of removing phosphorus and suspended matter from waste water

Process for the extraction of vanillin

Process for separating a solid substance from a liquid mixture of s...

Apparatus for separating a solid substance from a liquid mixture of...

Process for the working up of salvage oil

Process for producing hydrocarbons from biological sludge

Process for the production of liquid hydrocarbons

Method for isolating and purifying antibiotics

Process for the recovery of lecithin

Method for recovering petroleum

Method for processing used oil

Supercritical extraction and simultaneous catalytic hydrogenation o...

Method for underground gasification of solid fuels

Method for obtaining aromatics and dyestuffs from bell peppers