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Christian Bernasconi
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Vernaison, FR
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last 30 patents
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Patent Grant
Method for treating a fuel comprising a mixture of hydrocarbons and...
Patent number
4,889,537
Issue date
Dec 26, 1989
ELF FRANCE Societe Anonyme
Yves Aurelle
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Reduced viscosity heavy hydrocarbon composition in form of multiple...
Patent number
4,804,495
Issue date
Feb 14, 1989
Societe Anonyme Elf France
Dominique Bouchez
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for synthesizing overbased additives under constant pressur...
Patent number
4,758,360
Issue date
Jul 19, 1988
Elf France
Christian Bernasconi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Self-lubricating coal and hydrocarbon fraction based fuel composition
Patent number
4,737,158
Issue date
Apr 12, 1988
Elf France
Gerard Antonini
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Homogeneous and stable composition of asphaltenic liquid hydrocarbo...
Patent number
4,622,047
Issue date
Nov 11, 1986
Elf France
Christian Bernasconi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the formation of homogeneous fuel compositions containi...
Patent number
4,610,696
Issue date
Sep 9, 1986
Elf France
Christian Bernasconi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...