Comalco Aluminum Limited

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Melbourne, AU

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Patents Grantslast 30 patents

Information Patent Grant
Measuring and controlling the flow of flowable materials
- Patent number 6,892,586
- Issue date May 17, 2005
- Comalco Aluminum Limited
- Barry John Welch
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Feed processing for improved alumina process performance
- Patent number 6,582,670
- Issue date Jun 24, 2003
- Comalco Aluminum Limited
- Michael Hollitt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for removing reactive silica from a bayer process feedstock
- Patent number 6,309,615
- Issue date Oct 30, 2001
- Comalco Aluminum Limited
- Michael John Hollitt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Bleed out detector for direct chill casting
- Patent number 6,279,645
- Issue date Aug 28, 2001
- Comalco Aluminum Limited
- Paul Thomas McGlade
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ledge-free aluminum smelting cell
- Patent number 5,667,664
- Issue date Sep 16, 1997
- Comalco Aluminum Limited
- Drago D. Juric
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Production of low soda alumina
- Patent number 5,529,761
- Issue date Jun 25, 1996
- Comalco Aluminum Limited
- Gregory P. Brown
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Al-Si alloys and method of casting
- Patent number 5,484,492
- Issue date Jan 16, 1996
- Comalco Aluminum Limited
- Kevin P. Rogers
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Casting of metal objects
- Patent number 5,477,906
- Issue date Dec 26, 1995
- Comalco Aluminum Limited
- Rodney A. Legge
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Controlled casting of Al-Si hypereutectic alloys
- Patent number 5,316,070
- Issue date May 31, 1994
- Comalco Aluminum Limited
- Kevin P. Rogers
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cast aluminium alloys and method
- Patent number 5,217,546
- Issue date Jun 8, 1993
- Comalco Aluminum Limited
- John A. Eady
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Low cement refractory
- Patent number 5,098,873
- Issue date Mar 24, 1992
- Comalco Aluminum Limited
- Leslie C. Edwards
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for making aluminum-lithium alloys of high toughness
- Patent number 5,085,830
- Issue date Feb 4, 1992
- Comalco Aluminum Limited
- Donald Webster
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aluminum smelting cells
- Patent number 5,043,047
- Issue date Aug 27, 1991
- Comalco Aluminum Limited
- Ian G. Stedman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for the production of high purity coke from coal
- Patent number 4,943,367
- Issue date Jul 24, 1990
- Comalco Aluminum Limited
- John C. Nixon
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Recovery of fluoride values from waste materials
- Patent number 4,900,535
- Issue date Feb 13, 1990
- Comalco Aluminum Limited
- Christopher G. Goodes
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Aluminium alloys suitable for sacrificial anodes
- Patent number 4,885,045
- Issue date Dec 5, 1989
- Comalco Aluminum Limited
- Robin F. May
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hot filter media
- Patent number 4,880,541
- Issue date Nov 14, 1989
- Comalco Aluminum Limited
- Paul J. Chiron
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production of useful materials including synthetic nepheline from B...
- Patent number 4,810,682
- Issue date Mar 7, 1989
- Comalco Aluminum Limited
- William H. Andrews
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Slotted cathode collector bar for electrolyte reduction cell
- Patent number 4,795,540
- Issue date Jan 3, 1989
- Comalco Aluminum, Ltd.
- Douglas W. Townsend
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Recovery of sodium aluminate from Bayer process red mud
- Patent number 4,668,485
- Issue date May 26, 1987
- Comalco Aluminum Limited
- Pearson J. Cresswell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treatment of aluminous materials
- Patent number 4,548,795
- Issue date Oct 22, 1985
- Comalco Aluminum Limited
- William H. Andrews
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treatment of aluminous materials
- Patent number 4,474,736
- Issue date Oct 2, 1984
- Comalco Aluminum Limited
- William H. Andrews
- C01 - INORGANIC CHEMISTRY

Comalco Aluminum Limited

Organization

Patents Grantslast 30 patents

Measuring and controlling the flow of flowable materials

Feed processing for improved alumina process performance

Process for removing reactive silica from a bayer process feedstock

Bleed out detector for direct chill casting

Ledge-free aluminum smelting cell

Production of low soda alumina

Al-Si alloys and method of casting

Casting of metal objects

Controlled casting of Al-Si hypereutectic alloys

Cast aluminium alloys and method

Low cement refractory

Process for making aluminum-lithium alloys of high toughness

Aluminum smelting cells

Process for the production of high purity coke from coal

Recovery of fluoride values from waste materials

Aluminium alloys suitable for sacrificial anodes

Hot filter media

Production of useful materials including synthetic nepheline from B...

Slotted cathode collector bar for electrolyte reduction cell

Recovery of sodium aluminate from Bayer process red mud

Treatment of aluminous materials

Treatment of aluminous materials