Midrex International, B.V. Rotterdam, Zurich Branch

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Furnace hearth for improved molten iron production and method of op...
- Patent number 6,749,664
- Issue date Jun 15, 2004
- Midrex International, B.V., Rotterdam, Zurich Branch
- Glenn E. Hoffman
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing beneficiated titanium oxides
- Patent number 6,685,761
- Issue date Feb 3, 2004
- Midrex International B.V. Rotterdam, Zurich Branch
- Glenn E. Hoffman
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of direct iron-making / steel-making via gas or coal-based d...
- Patent number 6,648,942
- Issue date Nov 18, 2003
- Midrex International B.V. Rotterdam, Zurich Branch
- Glenn E. Hoffman
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for controlling temperature uniformity of the...
- Patent number 6,602,317
- Issue date Aug 5, 2003
- Midrex International, B.V. Rotterdam, Zurich Branch
- Gary E. Metius
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing molten iron in duplex furnaces
- Patent number 6,582,491
- Issue date Jun 24, 2003
- Midrex International, B.V. Rotterdam, Zurich Branch
- Glenn E. Hoffman
- C21 - METALLURGY OF IRON
Information Patent Grant
Iron production method of operation in a rotary hearth furnace and...
- Patent number 6,413,295
- Issue date Jul 2, 2002
- Midrex International B.V. Rotterdam, Zurich Branch
- David C. Meissner
- C21 - METALLURGY OF IRON
Information Patent Grant
Treatment of iron oxide agglomerates before introduction into furnace
- Patent number 6,214,087
- Issue date Apr 10, 2001
- Midrex International B.V. Rotterdam, Zurich Branch
- Glenn E. Hoffman
- C21 - METALLURGY OF IRON
Information Patent Grant
Direct reduced iron discharge system and method
- Patent number 6,214,086
- Issue date Apr 10, 2001
- Midrex International B.V. Rotterdam, Zurich Branch
- Stephen Craig Montague
- C21 - METALLURGY OF IRON
Information Patent Grant
Direct reduced iron hot/cold discharge system
- Patent number 6,200,363
- Issue date Mar 13, 2001
- Midrex International B.V. Rotterdam Zurich Branch
- Gilbert Y. Whitten
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus and method for introducing gas into a shaft furnace witho...
- Patent number 6,146,442
- Issue date Nov 14, 2000
- Midrex International B.V. Rotterdam, Zurich Branch
- Daniel J. Sanford
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for rapid reduction of iron oxide in a rotary hearth furnace
- Patent number 5,885,521
- Issue date Mar 23, 1999
- Midrex International BV Rotterdam, Zurich Branch
- David C. Meissner
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for rapid reduction of iron oxide in a rotary hearth furnace
- Patent number 5,730,775
- Issue date Mar 24, 1998
- Midrex International BV Rotterdam, Zurich Branch
- David C. Meissner
- C21 - METALLURGY OF IRON
Information Patent Grant
Spouted bed circulating fluidized bed direct reduction system and m...
- Patent number 5,674,308
- Issue date Oct 7, 1997
- Midrex International BV Rotterdam, Zurich Branch
- David C. Meissner
- C21 - METALLURGY OF IRON
Information Patent Grant
Fluidizable bed co-processing fines in a direct reduction system
- Patent number 5,647,887
- Issue date Jul 15, 1997
- Midrex International BV Rotterdam, Zurich Branch
- David C. Meissner
- C21 - METALLURGY OF IRON
Information Patent Grant
Shaft furnace for production of iron carbide
- Patent number 5,618,032
- Issue date Apr 8, 1997
- Midrex International BV Rotterdam, Zurich Branch
- David C. Meissner
- C21 - METALLURGY OF IRON
Information Patent Grant
Circulating fluidized bed direct reduction system
- Patent number 5,529,291
- Issue date Jun 25, 1996
- Midrex International BV Rotterdam, Zurich Branch
- David C. Meissner
- C21 - METALLURGY OF IRON
Information Patent Grant
Iron carbide production in shaft furnace
- Patent number 5,437,708
- Issue date Aug 1, 1995
- Midrex International BV Rotterdam, Zurich Branch
- David C. Meissner
- C21 - METALLURGY OF IRON
Information Patent Grant
Circulating fluidizable bed co-processing of fines in a direct redu...
- Patent number 5,435,831
- Issue date Jul 25, 1995
- Midrex International BV Rotterdam, Zurich Branch
- David C. Meissner
- C21 - METALLURGY OF IRON
Information Patent Grant
Circulating fluidized bed direct reduction system
- Patent number 5,431,711
- Issue date Jul 11, 1995
- Midrex International BV Rotterdam, Zurich Branch
- David C. Meissner
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for smelting iron oxide
- Patent number 4,985,068
- Issue date Jan 15, 1991
- Midrex International BV, Rotterdam, Zurich Branch
- Glenn E. Hoffmann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus and method for increasing carbon content of hot directly...
- Patent number 4,752,329
- Issue date Jun 21, 1988
- Midrex International BV Rotterdam, Zurich Branch
- Michael N. Freeland
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing ferro-alloys
- Patent number 4,731,112
- Issue date Mar 15, 1988
- Midrex International, B.V. Rotterdam, Zurich Branch
- Glenn E. Hoffman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Iron bearing briquet and method of making
- Patent number 4,728,358
- Issue date Mar 1, 1988
- Midrex International, B.V. Rotterdam, Zurich Branch
- Glenn E. Hoffman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of increasing carbon content of direct reduced iron and appa...
- Patent number 4,702,766
- Issue date Oct 27, 1987
- Midrex International, B.V. Rotterdam, Zurich Branch
- Paul M. Love
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of generating a reducing gas
- Patent number 4,591,380
- Issue date May 27, 1986
- Midrex International BV Rotterdam, Zurich Branch
- Frank V. Summers
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for generating a reducing gas
- Patent number 4,553,742
- Issue date Nov 19, 1985
- Midrex International BV Rotterdam, Zurich Branch
- Frank V. Summers
- C21 - METALLURGY OF IRON

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Trademarklast 30 trademarks

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76236160 - MIDREX SOLUTIONS
- Serial number 76236160
- Registration number 2558575
- Filing date Apr 5, 2001
- MIDREX INTERNATIONAL, B.V. ROTTERDAM, ZURICH BRANCH
- 35 - Advertising
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75814380 - OXY +
- Serial number 75814380
- Registration number 2445240
- Filing date Oct 4, 1999
- MIDREX INTERNATIONAL, B.V. ROTTERDAM, ZURICH BRANCH
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
75795919 - MIDREX
- Serial number 75795919
- Registration number 2368743
- Filing date Sep 9, 1999
- MIDREX INTERNATIONAL, B.V. ROTTERDAM, ZURICH BRANCH
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
75612863 - HOTLINK
- Serial number 75612863
- Registration number 2453717
- Filing date Dec 28, 1998
- MIDREX INTERNATIONAL, B.V. ROTTERDAM, ZURICH BRANCH
- 6 - Common metals and their alloys
Information Trademark
75392982 - MEGAMOD
- Serial number 75392982
- Registration number 2367412
- Filing date Nov 18, 1997
- MIDREX INTERNATIONAL, B.V. ROTTERDAM, ZURICH BRANCH
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
75128997 - MEGAMOD
- Serial number 75128997
- Filing date Jul 2, 1996
- MIDREX INTERNATIONAL, B.V. ROTTERDAM, ZURICH BRANCH
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
75128998 - SUPER MEGAMOD
- Serial number 75128998
- Filing date Jul 2, 1996
- MIDREX INTERNATIONAL, B.V. ROTTERDAM, ZURICH BRANCH
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes

Midrex International, B.V. Rotterdam, Zurich Branch

Organization

Patents Grantslast 30 patents

Furnace hearth for improved molten iron production and method of op...

Method for producing beneficiated titanium oxides

Method of direct iron-making / steel-making via gas or coal-based d...

Method and apparatus for controlling temperature uniformity of the...

Method for producing molten iron in duplex furnaces

Iron production method of operation in a rotary hearth furnace and...

Treatment of iron oxide agglomerates before introduction into furnace

Direct reduced iron discharge system and method

Direct reduced iron hot/cold discharge system

Apparatus and method for introducing gas into a shaft furnace witho...

Apparatus for rapid reduction of iron oxide in a rotary hearth furnace

Method for rapid reduction of iron oxide in a rotary hearth furnace

Spouted bed circulating fluidized bed direct reduction system and m...

Fluidizable bed co-processing fines in a direct reduction system

Shaft furnace for production of iron carbide

Circulating fluidized bed direct reduction system

Iron carbide production in shaft furnace

Circulating fluidizable bed co-processing of fines in a direct redu...

Circulating fluidized bed direct reduction system

Method and apparatus for smelting iron oxide

Apparatus and method for increasing carbon content of hot directly...

Method of producing ferro-alloys

Iron bearing briquet and method of making

Method of increasing carbon content of direct reduced iron and appa...

Method of generating a reducing gas

Apparatus for generating a reducing gas

Trademarklast 30 trademarks

76236160 - MIDREX SOLUTIONS

75814380 - OXY +

75795919 - MIDREX

75612863 - HOTLINK

75392982 - MEGAMOD

75128997 - MEGAMOD

75128998 - SUPER MEGAMOD