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Vincent Guyon
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Paris, FR
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last 30 patents
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Patent Grant
Method for recovering with the aid of a crown compound plutonium (I...
Patent number
5,344,624
Issue date
Sep 6, 1994
Cogema Compagnie Generale Des Matieres Nucleaires
Jacques Foos
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method for recovering with the aid of a crown compound plutonium (I...
Patent number
5,183,645
Issue date
Feb 2, 1993
Cogema-Compagnie Generale des Matieres Nuclearies
Jacques Foos
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Use of thioether ligands for separating palladium from aqueous solu...
Patent number
5,171,546
Issue date
Dec 15, 1992
Cogema-Compagnie Generale des Matieres Nucleaires
Alain Guy
C07 - ORGANIC CHEMISTRY
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Patent Grant
Method for separating by using crown compounds plutonium from urani...
Patent number
5,085,834
Issue date
Feb 4, 1992
Cogema-Compaignie Generale des Matieres Nucleaires
Marc Lemaire
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of separating isomers of a crown ether compound to recover c...
Patent number
5,082,955
Issue date
Jan 21, 1992
Cogema-Compagnie Generale Des Matieres Nuclearires
Marc Lemaire
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Damper mechanism for upright piano
Patent number
5,022,302
Issue date
Jun 11, 1991
Vincent Guyon
G10 - MUSICAL INSTRUMENTS ACOUSTICS