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Ghazi Rashid Al Muddarris
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Cologne, DE
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Patents Grants
last 30 patents
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Patent Grant
Process for the manufacture of methyl tert.-butyl ether
Patent number
4,503,264
Issue date
Mar 5, 1985
Davy McKee AG
Ghazi R. Al-Muddarris
C07 - ORGANIC CHEMISTRY
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 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 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
Process for reduction of sulfur dioxide to sulfur
Patent number
4,117,100
Issue date
Sep 26, 1978
Davy Powergas GmbH
Lars Hellmer
C01 - INORGANIC CHEMISTRY