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Joseph E. Weisang
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Le Havre, FR
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last 30 patents
Information
Patent Grant
Catalysts for the hydrotreatment of hydrocarbons and their utilization
Patent number
4,227,993
Issue date
Oct 14, 1980
Compagnie Francaise de Raffinage
Philippe Engelhard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the preparation of a hydrogen reserve
Patent number
4,200,623
Issue date
Apr 29, 1980
Compagnie Francaise de Raffinage
Alain Muller
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Combined hydrogen storage and production process
Patent number
4,200,624
Issue date
Apr 29, 1980
Compagnie Francaise de Raffinage
Alain Muller
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Catalyzed processes for the hydrotreatment of hydrocarbons
Patent number
4,152,246
Issue date
May 1, 1979
Compagnie Francaise de Raffinage
Joseph E. Weisang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalysts for the hydrotreatment of hydrocarbons and processes for...
Patent number
4,116,870
Issue date
Sep 26, 1978
Compagnie Francaise de Raffinage
Joseph Edouard Weisang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalysts for the hydrotreatment of hydrocarbons and a process for...
Patent number
4,111,841
Issue date
Sep 5, 1978
Compagnie Francaise de Raffinage
Joseph-Edouard Weisang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalysts for the hydrotreatment of hydrocarbons and a process for...
Patent number
4,071,437
Issue date
Jan 31, 1978
Compagnie Francaise de Raffinage
Philippe Engelhard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalysts for the hydrotreatment of hydrocarbons and their utilization
Patent number
4,039,477
Issue date
Aug 2, 1977
Compagnie Francaise de Raffinage
Philippe Engelhard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the hydroperoxidation of branched alkanes in a pluralit...
Patent number
4,002,687
Issue date
Jan 11, 1977
Compagnie Francaise de Raffinage
Jean Merle D'Aubigne
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electrode for fuel cell
Patent number
3,981,746
Issue date
Sep 21, 1976
Compagnie Francaise de Raffinage
Jean Bezaudun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalysts for the hydro-treatment of hydrocarbons and process of pr...
Patent number
3,974,097
Issue date
Aug 10, 1976
Compagnie Francaise de Raffinage
Joseph Edouard Weisang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for the dehydration of diols
Patent number
3,957,900
Issue date
May 18, 1976
Compagnie Francaise de Raffinage
Joseph Edouard Weisang
C07 - ORGANIC CHEMISTRY