HYLSA, S.A.

Organization

Monterrey, N.L., MX

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Refractory bricks for iron ore reduction reactors
- Patent number 5,766,542
- Issue date Jun 16, 1998
- Hylsa, S.A. de C.V.
- Jorge Domingo Berrun-Castanon
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Direct reduction process in reactor with hot discharge
- Patent number 4,897,113
- Issue date Jan 30, 1990
- Hylsa, S.A.
- Jorge-Octavio Becerra-Novoa
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and apparatus for producing high purity iron
- Patent number 4,747,872
- Issue date May 31, 1988
- Hylsa, S.A.
- Ricardo Viramontes-Brown
- C21 - METALLURGY OF IRON
Information Patent Grant
Direct reduction reactor with hot discharge
- Patent number 4,734,128
- Issue date Mar 29, 1988
- Hylsa, S.A.
- Jorge-Octavio Becerra-Novoa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for producing hot direct reduced iron
- Patent number 4,725,309
- Issue date Feb 16, 1988
- Hylsa, S.A.
- Patrick W. MacKay
- C21 - METALLURGY OF IRON
Information Patent Grant
Corrosion inhibitor for CO.sub.2 absorption process using alkanolam...
- Patent number 4,714,597
- Issue date Dec 22, 1987
- Hylsa, S.A.
- Juan A. V. Trevino
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Particulate solids flow control valve
- Patent number 4,674,534
- Issue date Jun 23, 1987
- Hylsa, S.A.
- J. Federico Price-Falcon
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of reducing iron ore
- Patent number 4,668,284
- Issue date May 26, 1987
- Hylsa, S.A.
- Enrique R. M. Vera
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling panel for electric arc furnace
- Patent number 4,637,034
- Issue date Jan 13, 1987
- Hylsa, S.A.
- Ignacio J. Grageda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the desulfurization of hydrocarbon gas
- Patent number 4,608,240
- Issue date Aug 26, 1986
- Hylsa, S.A.
- Juan A. Villarreal-Trevino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for controlling metallization and carburization in the reduc...
- Patent number 4,584,016
- Issue date Apr 22, 1986
- Hylsa, S.A.
- Jorge O. Becerra-Novoa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of reducing iron oxides
- Patent number 4,578,110
- Issue date Mar 25, 1986
- Hylsa, S.A.
- Juan F. Price-Falcon
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for the direct reduction of iron ores
- Patent number 4,556,417
- Issue date Dec 3, 1985
- Hylsa, S.A.
- Enrique R. Martinez-Vera
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of reducing iron ore
- Patent number 4,528,030
- Issue date Jul 9, 1985
- Hylsa, S.A.
- Enrique R. Martinez Vera
- C21 - METALLURGY OF IRON
Information Patent Grant
Double valve assembly
- Patent number 4,498,498
- Issue date Feb 12, 1985
- Hylsa, S.A.
- Enrique Martinez-Vera
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Charging system for electric arc furnaces
- Patent number 4,451,925
- Issue date May 29, 1984
- Hylsa, S.A.
- E. Jorge Sandoval
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Apparatus for separating agglomerated particulate matter
- Patent number 4,449,671
- Issue date May 22, 1984
- Hylsa, S.A.
- Enrique R. Martinez-Vera
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for reducing metal ore
- Patent number 4,428,772
- Issue date Jan 31, 1984
- Hylsa, S.A.
- Carlos Dominguez-Ahedo
- C21 - METALLURGY OF IRON
Information Patent Grant
Rotary valve
- Patent number 4,427,136
- Issue date Jan 24, 1984
- Hylsa, S.A.
- Patrick W. MacKay
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Rotary valve
- Patent number 4,427,135
- Issue date Jan 24, 1984
- Hylsa, S.A.
- Patrick W. MacKay
- G01 - MEASURING TESTING
Information Patent Grant
Method of converting iron ore into molten iron
- Patent number 4,412,858
- Issue date Nov 1, 1983
- Hylsa, S.A.
- Ricardo Viramontes-Brown
- C21 - METALLURGY OF IRON
Information Patent Grant
Passivation of sponge iron
- Patent number 4,388,116
- Issue date Jun 14, 1983
- Hylsa, S.A.
- David H. Carrillo-Cantu
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of making sponge metal
- Patent number 4,375,983
- Issue date Mar 8, 1983
- Hylsa, S.A.
- Juan Celada
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for the gaseous reduction of iron ore to sponge iron
- Patent number 4,370,162
- Issue date Jan 25, 1983
- Hylsa, S.A.
- Carlos Dominguez-Ahedo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and apparatus for the reduction of metal ores
- Patent number 4,338,123
- Issue date Jul 6, 1982
- Hylsa, S.A.
- Juan L. San Jose-Alcalde
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for the gaseous reduction of iron ore to spong...
- Patent number 4,336,063
- Issue date Jun 22, 1982
- Hylsa, S.A.
- Carlos Guzman-Bofill
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of making sponge iron
- Patent number 4,261,734
- Issue date Apr 14, 1981
- Hylsa, S.A.
- Juan F. Price-Falcon
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for separating insufficiently cooled metal spo...
- Patent number 4,254,876
- Issue date Mar 10, 1981
- Hylsa, S.A.
- Marco A. Flores-Verdugo
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of using a methane-containing gas for reducing iron ore
- Patent number 4,253,867
- Issue date Mar 3, 1981
- Hylsa, S.A.
- Juan F. Price-Falcon
- C21 - METALLURGY OF IRON
Information Patent Grant
Use of prereduced ore in a blast furnace
- Patent number 4,248,624
- Issue date Feb 3, 1981
- Hylsa, S.A.
- Jorge O. B. Novoa
- C21 - METALLURGY OF IRON

Please log in for detailed analytics

Patents Applicationslast 30 patents

Information Patent Application
Vessel for enabling a uniform gravity driven flow of particulate bu...
- Publication number 20020179640
- Publication date Dec 5, 2002
- HYLSA, S.A. DE C.V.
- Raul Gerardo Quintero-Flores
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Please log in for detailed analytics

Trademarklast 30 trademarks

Information Trademark
73227773 - HYL
- Serial number 73227773
- Registration number 1241041
- Filing date Aug 15, 1979
- HYLSA, S.A.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73196168 - HYL
- Serial number 73196168
- Registration number 1166805
- Filing date Dec 8, 1978
- HYLSA, S.A.
- 41 - Education

HYLSA, S.A.

Organization

Patents Grantslast 30 patents

Refractory bricks for iron ore reduction reactors

Direct reduction process in reactor with hot discharge

Process and apparatus for producing high purity iron

Direct reduction reactor with hot discharge

Method and apparatus for producing hot direct reduced iron

Corrosion inhibitor for CO.sub.2 absorption process using alkanolam...

Particulate solids flow control valve

Method of reducing iron ore

Cooling panel for electric arc furnace

Method for the desulfurization of hydrocarbon gas

Method for controlling metallization and carburization in the reduc...

Method of reducing iron oxides

Process for the direct reduction of iron ores

Method of reducing iron ore

Double valve assembly

Charging system for electric arc furnaces

Apparatus for separating agglomerated particulate matter

Method for reducing metal ore

Rotary valve

Rotary valve

Method of converting iron ore into molten iron

Passivation of sponge iron

Method of making sponge metal

Method for the gaseous reduction of iron ore to sponge iron

Method and apparatus for the reduction of metal ores

Method and apparatus for the gaseous reduction of iron ore to spong...

Method of making sponge iron

Method and apparatus for separating insufficiently cooled metal spo...

Method of using a methane-containing gas for reducing iron ore

Use of prereduced ore in a blast furnace

Patents Applicationslast 30 patents

Vessel for enabling a uniform gravity driven flow of particulate bu...

Trademarklast 30 trademarks

73227773 - HYL

73196168 - HYL