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Pierre-Bernard Personnet
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Aix en Provence, FR
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last 30 patents
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Patent Grant
Process and gaseous effluent-collection device for changing spent a...
Patent number
5,961,812
Issue date
Oct 5, 1999
Aluminium Pechiney
Gilbert Bouzat
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for insolubilizing and consolidating spent linings from hal...
Patent number
5,947,888
Issue date
Sep 7, 1999
Aluminium Pechiney
Pierre Personnet
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for the heat treatment of spent pot linings derived from Ha...
Patent number
5,365,012
Issue date
Nov 15, 1994
Aluminium Pechiney
Eric Barrillon
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for the wet treatment of spent pot linings from hall-heroul...
Patent number
5,245,116
Issue date
Sep 14, 1993
Aluminium Pechiney
Jean-Claude Bontron
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for the thermal shock treatment of spent pot linings obtain...
Patent number
5,245,115
Issue date
Sep 14, 1993
Aluminium Pechiney
Eric Barrillon
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Pretreatment by alkaline wetting and holding at temperature of natu...
Patent number
4,702,820
Issue date
Oct 27, 1987
Uranium Pechiney
Pierre-Bernard Personnet
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
High-temperature pretreatment by means of an alkaline aqueous solut...
Patent number
4,613,361
Issue date
Sep 23, 1986
Uranium Pechiney
Jean-Michel Lamerant
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...