Davy International AG

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Frankfurt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Continuous moving bed reactor for manufacture of high molecular wei...
- Patent number 4,361,538
- Issue date Nov 30, 1982
- Davy International AG
- Ovidiu Dicoi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Furnace for gasifying granular fuels
- Patent number 4,349,354
- Issue date Sep 14, 1982
- Davy International Aktiengesellschaft
- Wilhelm Flesch
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the production of methyl t-butyl ether
- Patent number 4,329,516
- Issue date May 11, 1982
- Davy International Aktiengesellschaft
- Ghazi R. Al-Muddarris
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for removing hydrogen sulphide and sulphur dioxide from cla...
- Patent number 4,315,904
- Issue date Feb 16, 1982
- Davy International Aktiengesellschaft
- Rainer Lell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for reconcentrating moist glycol
- Patent number 4,314,891
- Issue date Feb 9, 1982
- Davy International AG
- Walter Knobel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for production of elemental sulfur
- Patent number 4,309,402
- Issue date Jan 5, 1982
- Davy International AG
- Ghazi R. Al-Muddarris
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and plant equipment for the short-term propulsion of one or...
- Patent number 4,305,919
- Issue date Dec 15, 1981
- Davy International Aktiengesellschaft
- Gunter Roller
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing hydrogen and sulphur from hydrogen sulphide
- Patent number 4,302,434
- Issue date Nov 24, 1981
- Davy International Aktiengesellschaft
- Lars Hellmer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Heat exchange techniques for the catalytic oxidation of gaseous sul...
- Patent number 4,296,088
- Issue date Oct 20, 1981
- Davy International Aktiengesellschaft
- Adolf Stauffer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for continuously separating phthalic anhydride from the rea...
- Patent number 4,285,870
- Issue date Aug 25, 1981
- Davy International Aktiengesellschaft
- Gerhard Keunecke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for continuously separating phthalic anhydride from the rea...
- Patent number 4,285,871
- Issue date Aug 25, 1981
- Davy International Aktiengesellschaft
- Gerhard Keunecke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for reconcentrating moist glycol
- Patent number 4,273,620
- Issue date Jun 16, 1981
- Davy International AG
- Walter Knobel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the recovery of maleic anhydride from gases containing...
- Patent number 4,263,211
- Issue date Apr 21, 1981
- Davy International Aktiengesellschaft
- Gerhard Keunecke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Column system process for polyester plants
- Patent number 4,254,246
- Issue date Mar 3, 1981
- Davy International AG
- Ovidiu Dicoi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulphur condensing apparatus
- Patent number 4,249,921
- Issue date Feb 10, 1981
- Davy International Aktiengesellschaft
- Rainer Lell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus for producing a gaseous hydrocarbon/air mixture and for t...
- Patent number 4,233,264
- Issue date Nov 11, 1980
- Davy International AG
- John H. Maude
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of concentrating a water-containing glycol
- Patent number 4,182,659
- Issue date Jan 8, 1980
- Davy International Aktiengesellschaft
- Jamil Anwer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous casting mould
- Patent number 3,996,995
- Issue date Dec 14, 1976
- Davy International Limited
- John Marsh
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Loading containers with powder
- Patent number 3,955,606
- Issue date May 11, 1976
- Davy International Limited
- John Joseph Dunkley
- B22 - CASTING POWDER METALLURGY

Davy International AG

Organization

Patents Grantslast 30 patents

Continuous moving bed reactor for manufacture of high molecular wei...

Furnace for gasifying granular fuels

Process for the production of methyl t-butyl ether

Process for removing hydrogen sulphide and sulphur dioxide from cla...

Process for reconcentrating moist glycol

Process and apparatus for production of elemental sulfur

Process and plant equipment for the short-term propulsion of one or...

Process for producing hydrogen and sulphur from hydrogen sulphide

Heat exchange techniques for the catalytic oxidation of gaseous sul...

Process for continuously separating phthalic anhydride from the rea...

Process for continuously separating phthalic anhydride from the rea...

Process for reconcentrating moist glycol

Process for the recovery of maleic anhydride from gases containing...

Column system process for polyester plants

Sulphur condensing apparatus

Apparatus for producing a gaseous hydrocarbon/air mixture and for t...

Method of concentrating a water-containing glycol

Continuous casting mould

Loading containers with powder

Patents Applicationslast 30 patents

Trademarklast 30 trademarks