Aluminum Pechiney

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Patents Grantslast 30 patents

Information Patent Grant
Ring furnaces with improved expansion joints and bricks designed to...
- Patent number 8,069,628
- Issue date Dec 6, 2011
- Aluminum Pechiney
- Christian Jonville
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Electrolytic cell leak limiter
- Patent number 7,678,244
- Issue date Mar 16, 2010
- Aluminum Pechiney
- Serge Despinasse
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Cathode element for use in an electrolytic cell intended for produc...
- Patent number 7,618,519
- Issue date Nov 17, 2009
- Aluminum Pechiney
- Delphine Bonnafous
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and system for cooling an electrolytic cell for aluminum pro...
- Patent number 7,527,715
- Issue date May 5, 2009
- Aluminum Pechiney
- Laurent Fiot
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and system for controlling addition of powdery materials int...
- Patent number 7,504,016
- Issue date Mar 17, 2009
- Aluminum Pechiney
- Claude Ritter
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Inert anode for the production of aluminium by fused bath electroly...
- Patent number 7,425,284
- Issue date Sep 16, 2008
- Aluminum Pechiney
- Philippe Tailhades
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for regulating an electrolytic cell
- Patent number 7,192,511
- Issue date Mar 20, 2007
- Aluminum Pechiney
- Oliver Bonnardel
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and device for detecting anode effects of an electrolytic ce...
- Patent number 7,175,749
- Issue date Feb 13, 2007
- Aluminum Pechiney
- Christian Delclos
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for regulating an electrolysis cell
- Patent number 7,135,104
- Issue date Nov 14, 2006
- Aluminum Pechiney
- Oliver Bonnardel
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Cathodic sputtering targets made of aluminum alloy
- Patent number 6,264,813
- Issue date Jul 24, 2001
- Aluminum Pechiney
- Michel Leroy
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering the sodium contained in industrial alkaline...
- Patent number 6,110,377
- Issue date Aug 29, 2000
- Aluminum Pechiney
- Jean-Michel Lamerant
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Coating composition for carbon-containing products and said coating
- Patent number 5,851,677
- Issue date Dec 22, 1998
- Carbone Savoie
- Veronique Laurent
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for coating the face of a part made of aluminum or aluminum...
- Patent number 5,643,434
- Issue date Jul 1, 1997
- Aluminum Pechiney
- Mohamed Benmalek
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Ladle for the filtration of liquid metal over a filter medium with...
- Patent number 5,476,249
- Issue date Dec 19, 1995
- Aluminum Pechiney
- Guillaume Clement
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process and plant for automatic casting of semi-finished products
- Patent number 5,409,054
- Issue date Apr 25, 1995
- Aluminum Pechiney
- Jacques Moriceau
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus and process for separating a material in fluidized bed fo...
- Patent number 5,299,694
- Issue date Apr 5, 1994
- Aluminum Pechiney
- Rene C. Rambaud
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process of shaping carbonaceous blocks by multiaxial compacting
- Patent number 5,069,842
- Issue date Dec 3, 1991
- Aluminum Pechiney
- Claude Vanvoren
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the preparation of calcium fluosilicate as a raw materi...
- Patent number 5,055,281
- Issue date Oct 8, 1991
- Aluminum Pechiney
- Laurent Seigneurin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of making thixotropic metal products by continuous casting
- Patent number 4,964,455
- Issue date Oct 23, 1990
- Aluminum Pechiney
- Jean-Luc Meyer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Crucible for the thermal analysis of aluminum alloys using special...
- Patent number 4,824,480
- Issue date Apr 25, 1989
- Aluminum Pechiney
- Jean Morice
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of regulating the tar content of anodes intended for the pro...
- Patent number 4,770,826
- Issue date Sep 13, 1988
- Aluminum Pechiney
- Claude Vanvoren
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for the individual marking of precooked anodes for the elect...
- Patent number 4,756,814
- Issue date Jul 12, 1988
- Aluminum Pechiney
- Claude Van Voren
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Crucible for the thermal analysis of aluminum alloys
- Patent number 4,746,362
- Issue date May 24, 1988
- Aluminum Pechiney
- Jean Morice
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the purification of metals by fractional crystallisation
- Patent number 4,744,823
- Issue date May 17, 1988
- Aluminum Pechiney
- Andre Raymond-Seraille
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the production at a high level of productivity of alumi...
- Patent number 4,732,742
- Issue date Mar 22, 1988
- Aluminum Pechiney
- Jean-Philippe Puig
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the electromagnetic casting of metals involving the use...
- Patent number RE32529
- Issue date Oct 27, 1987
- Aluminum Pechiney
- Charles Vives
- 164 - Metal founding
Information Patent Grant
Process and apparatus for automatic increased suction extraction on...
- Patent number 4,668,352
- Issue date May 26, 1987
- Aluminum Pechiney
- George Duprat
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Apparatus for retaining a liquid phase, between a wall and a rotary...
- Patent number 4,664,391
- Issue date May 12, 1987
- Aluminum Pechiney
- Jean Barra
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Closed apparatus providing potential fluidization for horizontally...
- Patent number 4,659,263
- Issue date Apr 21, 1987
- Aluminum Pechiney
- Jean-Pascal Hanrot
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of producing an aluminium trihydroxide with a large, even pa...
- Patent number 4,614,642
- Issue date Sep 30, 1986
- Aluminum Pechiney
- Benoit Cristol
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Electrolytic Cell With a Heat Exchanger
- Publication number 20080271996
- Publication date Nov 6, 2008
- ALUMINUM PECHINEY
- Airy-Pierre Lamaze
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method of pre-heating a stack for aluminium electrolysis production
- Publication number 20060131180
- Publication date Jun 22, 2006
- Aluminum Pechiney
- Denis Jouaffre
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Aluminum production installation employing fused-salt electrolysis
- Publication number 20060086607
- Publication date Apr 27, 2006
- Aluminum Pechiney
- Christian Duval
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Element for handling connectors for electrolytic cells which are us...
- Publication number 20050266735
- Publication date Dec 1, 2005
- Aluminum Pechiney
- Patrick Delescluse
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Part cast made from aluminum alloy with high hot strength
- Publication number 20050224145
- Publication date Oct 13, 2005
- Aluminum Pechiney
- Gerard Laslaz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Electrolytic cell leak limiter
- Publication number 20050194249
- Publication date Sep 8, 2005
- Aluminum Pechiney
- Serge Despinasse
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Aluminum Pechiney

Organization

Patents Grantslast 30 patents

Ring furnaces with improved expansion joints and bricks designed to...

Electrolytic cell leak limiter

Cathode element for use in an electrolytic cell intended for produc...

Method and system for cooling an electrolytic cell for aluminum pro...

Method and system for controlling addition of powdery materials int...

Inert anode for the production of aluminium by fused bath electroly...

Method for regulating an electrolytic cell

Method and device for detecting anode effects of an electrolytic ce...

Method for regulating an electrolysis cell

Cathodic sputtering targets made of aluminum alloy

Process for recovering the sodium contained in industrial alkaline...

Coating composition for carbon-containing products and said coating

Process for coating the face of a part made of aluminum or aluminum...

Ladle for the filtration of liquid metal over a filter medium with...

Process and plant for automatic casting of semi-finished products

Apparatus and process for separating a material in fluidized bed fo...

Process of shaping carbonaceous blocks by multiaxial compacting

Process for the preparation of calcium fluosilicate as a raw materi...

Method of making thixotropic metal products by continuous casting

Crucible for the thermal analysis of aluminum alloys using special...

Method of regulating the tar content of anodes intended for the pro...

Method for the individual marking of precooked anodes for the elect...

Crucible for the thermal analysis of aluminum alloys

Process for the purification of metals by fractional crystallisation

Process for the production at a high level of productivity of alumi...

Process for the electromagnetic casting of metals involving the use...

Process and apparatus for automatic increased suction extraction on...

Apparatus for retaining a liquid phase, between a wall and a rotary...

Closed apparatus providing potential fluidization for horizontally...

Method of producing an aluminium trihydroxide with a large, even pa...

Patents Applicationslast 30 patents

Electrolytic Cell With a Heat Exchanger

Method of pre-heating a stack for aluminium electrolysis production

Aluminum production installation employing fused-salt electrolysis

Element for handling connectors for electrolytic cells which are us...

Part cast made from aluminum alloy with high hot strength

Electrolytic cell leak limiter

Trademarklast 30 trademarks