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Yannick Le Goff
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Saint Nazaire, FR
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last 30 patents
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Patent Grant
Process for selective reduction of nitrogen oxides contained in oxy...
Patent number
4,910,004
Issue date
Mar 20, 1990
Azote et Societe Chimique de la Grande Paroisse, Produits Chemiques
Christian Hamon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalytic composition used in purifying gaseous effluents polluted...
Patent number
4,228,039
Issue date
Oct 14, 1980
Societe Chimique de la Grand e Paroisse
Michel Senes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for manufacturing amines from alcohols
Patent number
4,209,424
Issue date
Jun 24, 1980
Societe Chimique de la Grande Paroisse, Azote et Products Chimiques
Yannick Le Goff
C07 - ORGANIC CHEMISTRY
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Patent Grant
Catalyst for the purification of effluent gases containing oxides o...
Patent number
4,071,472
Issue date
Jan 31, 1978
Societe Chimique de la Grande Paroisse, Azote et Produits Chimiques
Michel Senes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL