Manufacture of steel by other methods

Industry

CPC
C21C5/56

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Parent Industries

CCHEMISTRY METALLURGY C21Iron metallurgy C21CPROCESSING OF PIG-IRON C21C5/00Manufacture of carbon-steel

Current Industry

C21C5/56Manufacture of steel by other methods

Industries

Patents Grantslast 30 patents

Information Patent Grant
High performance alloy for corrosion resistance
- Patent number 12,138,674
- Issue date Nov 12, 2024
- Saudi Arabian Oil Company
- Oladele Owoeye
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for the purification of waste materials or industrial by-pr...
- Patent number 11,938,527
- Issue date Mar 26, 2024
- amaTEQ Holding GmbH
- Alexander Kehrmann
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Process for the purification of waste materials or industrial by-pr...
- Patent number 11,850,641
- Issue date Dec 26, 2023
- amaTEQ Holding GmbH
- Alexander Kehrmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Lance unblocking method and apparatus
- Patent number 11,835,296
- Issue date Dec 5, 2023
- Tata Steel Limited
- Mark Hayton
- B08 - CLEANING
Information Patent Grant
High performance alloy for corrosion resistance
- Patent number 11,794,228
- Issue date Oct 24, 2023
- Saudi Arabian Oil Company
- Oladele Owoeye
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process and plant for preheating a metal charge fed in continuous t...
- Patent number 11,702,713
- Issue date Jul 18, 2023
- Silvio Maria Reali
- C21 - METALLURGY OF IRON
Information Patent Grant
Fluidic burner with heat stability
- Patent number 11,313,554
- Issue date Apr 26, 2022
- Praxair Technology, Inc.
- Jesse E Cates
- C21 - METALLURGY OF IRON
Information Patent Grant
Lance unblocking method and apparatus
- Patent number 11,162,733
- Issue date Nov 2, 2021
- Tata Steel Limited
- Mark Hayton
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method and system for determining the mass of feedstock on a conveyor
- Patent number 10,935,318
- Issue date Mar 2, 2021
- Arcelormittal
- Jean-Claude Baumert
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel scrap preheating-type electric furnace and method for improvi...
- Patent number 10,928,136
- Issue date Feb 23, 2021
- CISDI ENGINEERING CO., LTD
- Qiming Huang
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Equipment for measurement and control of load material fed into a f...
- Patent number 10,830,537
- Issue date Nov 10, 2020
- Tenova S.p.A.
- Dario Locatelli
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method for melting metal material in a melting plant and relative m...
- Patent number 10,801,083
- Issue date Oct 13, 2020
- Danieli & C. Officine Meccaniche SpA
- Bernard Villemin
- C21 - METALLURGY OF IRON
Information Patent Grant
Production method for smelting clean steel from full-scrap steel us...
- Patent number 10,767,239
- Issue date Sep 8, 2020
- University of Science and Technology Beijing
- Rong Zhu
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus to move and preheat metal material
- Patent number 10,584,394
- Issue date Mar 10, 2020
- Danieli & C. Officine Meccaniche SpA
- Marco Ansoldi
- C21 - METALLURGY OF IRON
Information Patent Grant
Smelting process and apparatus
- Patent number 10,584,393
- Issue date Mar 10, 2020
- Tata Steel Limited
- Rodney James Dry
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for heating and transferring metal materials for a meltin...
- Patent number 10,571,194
- Issue date Feb 25, 2020
- Danieli & C. Officine Meccaniche SpA
- Antonello Mordeglia
- C21 - METALLURGY OF IRON
Information Patent Grant
Asbestos processing
- Patent number 10,400,295
- Issue date Sep 3, 2019
- PMC International B.V.
- Klaas Jansen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plant and method for melting metal materials
- Patent number 10,356,852
- Issue date Jul 16, 2019
- Danieli & C. Officine Meccaniche SpA
- Bernard Villemin
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for making steel in an electric arc furnace and electric arc...
- Patent number 10,337,077
- Issue date Jul 2, 2019
- Genrikh Alekseevich Dorofeev
- C21 - METALLURGY OF IRON
Information Patent Grant
Solid agglomerate of fine metal particles comprising a liquid oily...
- Patent number 10,337,078
- Issue date Jul 2, 2019
- GESTION MCMARLAND INC.
- Michel Beaudoin
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for recycling-processing of dust generated in converter furn...
- Patent number 10,155,998
- Issue date Dec 18, 2018
- ASTEC IRIE CO., LTD.
- Kosuke Yamashita
- C21 - METALLURGY OF IRON
Information Patent Grant
Device for transferring a metallurgical material
- Patent number 10,151,533
- Issue date Dec 11, 2018
- SMS Concast Italia SpA
- Stefano Miani
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and device for supplying energy into a scrap metal pile in a...
- Patent number 10,151,007
- Issue date Dec 11, 2018
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Karl Brotzmann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method to operate a smelt cyclone
- Patent number 10,100,378
- Issue date Oct 16, 2018
- TATA STEEL NEDERLAND TECHNOLOGY BV
- Hendrikus Koenraad Albertus Meijer
- C21 - METALLURGY OF IRON
Information Patent Grant
Equipment for measurement and control of load material or scrap fee...
- Patent number 10,060,677
- Issue date Aug 28, 2018
- Tenova S.p.A.
- Paolo Argenta
- C21 - METALLURGY OF IRON
Information Patent Grant
Metallurgical furnace
- Patent number 9,951,992
- Issue date Apr 24, 2018
- Tecnored Desenvolvimento Tecnologico S.A.
- Hermes Joaquim Ferreira Filho
- C21 - METALLURGY OF IRON
Information Patent Grant
Preheating appartus for steel scrap and metallurgical melting vesse...
- Patent number 9,945,002
- Issue date Apr 17, 2018
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Hannes Beile
- C21 - METALLURGY OF IRON
Information Patent Grant
Fixed-type electric furnace and molten steel production method
- Patent number 9,932,649
- Issue date Apr 3, 2018
- Posco
- Baek Lee
- C21 - METALLURGY OF IRON
Information Patent Grant
Starting a smelting process
- Patent number 9,771,626
- Issue date Sep 26, 2017
- Technological Resources Pty. Limited
- Carolyn McCarthy
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for conveying and pre-heating a metal charge for a meltin...
- Patent number 9,638,467
- Issue date May 2, 2017
- Danieli & C. Officine Meccaniche SpA
- Thomas Narholz
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Pyrometallurgical Method for Recycling Shredded Material of Waste f...
- Publication number 20240191316
- Publication date Jun 13, 2024
- ECO'RING
- Jean-Luc Roth
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING MOLTEN IRON USING ELECTRIC FURNACE
- Publication number 20240035102
- Publication date Feb 1, 2024
- JFE STEEL CORPORATION
- Yoshihiro MIWA
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH PERFORMANCE ALLOY FOR CORROSION RESISTANCE
- Publication number 20230339006
- Publication date Oct 26, 2023
- Saudi Arabian Oil Company
- Oladele Owoeye
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Process and plant for preheating a metal charge fed in continuous t...
- Publication number 20230295756
- Publication date Sep 21, 2023
- TENOVA S.P.A.
- Silvio Maria Reali
- C21 - METALLURGY OF IRON
Information Patent Application
LIQUID FEED FOR A BASIC OXYGEN FURNACE
- Publication number 20230032245
- Publication date Feb 2, 2023
- TATA STEEL IJMUIDEN BV
- Petrus Gerardus Jacobus BROERSEN
- C21 - METALLURGY OF IRON
Information Patent Application
Improved process and plant for preheating a metal charge fed in con...
- Publication number 20210262048
- Publication date Aug 26, 2021
- Silvio Maria Reali
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
PROCESS FOR THE PURIFICATION OF WASTE MATERIALS OR INDUSTRIAL BY-PR...
- Publication number 20200222954
- Publication date Jul 16, 2020
- FERRO DUO GMBH
- Alexander Kehrmann
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
FLUIDIC BURNER WITH HEAT STABILITY
- Publication number 20200080720
- Publication date Mar 12, 2020
- Jesse E Cates
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING THE MASS OF FEEDSTOCK ON A CONVEYOR
- Publication number 20190011183
- Publication date Jan 10, 2019
- ARCELORMITTAL
- Jean-Claude BAUMERT
- C21 - METALLURGY OF IRON
Information Patent Application
PRODUCTION METHOD FOR SMELTING CLEAN STEEL FROM FULL-SCRAP STEEL US...
- Publication number 20180363077
- Publication date Dec 20, 2018
- University of Science and Technology Beijing
- Rong ZHU
- C21 - METALLURGY OF IRON
Information Patent Application
Equipment for measurement and control of load material fed into a f...
- Publication number 20180347908
- Publication date Dec 6, 2018
- TENOVA S.P.A.
- Dario Locatelli
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MELTING DEVICE AND MELTING METHOD
- Publication number 20170314860
- Publication date Nov 2, 2017
- eco-e AG
- Gerhard FUCHS
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND DEVICE FOR PROCESSING IRON SILICATE ROCK
- Publication number 20170183748
- Publication date Jun 29, 2017
- AURUBIS AG
- Jürgen SCHMIDL
- C21 - METALLURGY OF IRON
Information Patent Application
APPARATUS FOR HEATING AND TRANSFERRING METAL MATERIALS FOR A MELTIN...
- Publication number 20170167792
- Publication date Jun 15, 2017
- Danieli & C. Officine Meccaniche Spa
- Antonello MORDEGLIA
- C21 - METALLURGY OF IRON
Information Patent Application
PLANT AND METHOD FOR MELTING METAL MATERIALS
- Publication number 20170171919
- Publication date Jun 15, 2017
- Danieli & C. Officine Meccaniche Spa
- Bernard VILLEMIN
- C21 - METALLURGY OF IRON
Information Patent Application
APPARATUS TO MOVE AND PREHEAT METAL MATERIAL
- Publication number 20170121781
- Publication date May 4, 2017
- Danieli & C. Officine Meccaniche Spa
- Marco ANSOLDI
- C21 - METALLURGY OF IRON
Information Patent Application
Smelting Process and Apparatus
- Publication number 20160312321
- Publication date Oct 27, 2016
- TECHNOLOGICAL RESOURCES PTY. LIMITED
- Rodney James Dry
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Melting Metal Material in a Melting Plant and Relative M...
- Publication number 20160076114
- Publication date Mar 17, 2016
- Danieli & C. Officine Meccaniche Spa
- Bernard Villemin
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND DEVICE FOR SUPPLYING ENERGY INTO A SCRAP METAL PILE IN A...
- Publication number 20150267271
- Publication date Sep 24, 2015
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Karl Brotzmann
- C21 - METALLURGY OF IRON
Information Patent Application
DEVICE FOR TRANSFERRING A METALLURGICAL MATERIAL
- Publication number 20150211797
- Publication date Jul 30, 2015
- CONCAST ITALIA, S.p.A.
- Stefano Miani
- C21 - METALLURGY OF IRON
Information Patent Application
Starting a Smelting Process
- Publication number 20140345425
- Publication date Nov 27, 2014
- Jacques Pilote
- C21 - METALLURGY OF IRON
Information Patent Application
STARTING A SMELTING PROCESS
- Publication number 20140318320
- Publication date Oct 30, 2014
- Rodney James Dry
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS OF THE PRODUCTION AND REFINING OF LOW-CARBON DRI (DIRECT RE...
- Publication number 20140060251
- Publication date Mar 6, 2014
- Wei-Kao Lu
- C21 - METALLURGY OF IRON
Information Patent Application
APPARATUS FOR CONVEYING AND PRE-HEATING A METAL CHARGE FOR A MELTIN...
- Publication number 20140010255
- Publication date Jan 9, 2014
- Danieli & C. Officine Meccaniche Spa
- Thomas Narholz
- C21 - METALLURGY OF IRON
Information Patent Application
METALLURGICAL PLANT WITH EFFICIENT WASTE-HEAT UTILIZATION
- Publication number 20140000535
- Publication date Jan 2, 2014
- Robert Millner
- C21 - METALLURGY OF IRON
Information Patent Application
DIRECT SMELTING PROCESS
- Publication number 20130333523
- Publication date Dec 19, 2013
- TECHNOLOGICAL RESOURCES PTY. LIMITED
- Rodney James Dry
- C21 - METALLURGY OF IRON
Information Patent Application
Methods of Using Tires and Scrap Rubber in the Manufacture and Melt...
- Publication number 20130276581
- Publication date Oct 24, 2013
- Franklin Leroy Stebbing
- C21 - METALLURGY OF IRON
Information Patent Application
PHYSICAL PROCESS FOR THE RECOVERY OF IRON FROM MAGNETIC CEMENTITIOU...
- Publication number 20130276582
- Publication date Oct 24, 2013
- Yibran Argenis Perera Mercado
- C21 - METALLURGY OF IRON
Information Patent Application
PREHEATING APPARTUS FOR STEEL SCRAP AND METALLURGICAL MELTING VESSE...
- Publication number 20130259082
- Publication date Oct 3, 2013
- Hannes Beile
- C21 - METALLURGY OF IRON
Information Patent Application
Process For Making Low and Specified Hardenability Structural Steel
- Publication number 20130213184
- Publication date Aug 22, 2013
- Anatoly Alexeevich Kuznetsov
- C21 - METALLURGY OF IRON

Manufacture of steel by other methods

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High performance alloy for corrosion resistance

Process for the purification of waste materials or industrial by-pr...

Process for the purification of waste materials or industrial by-pr...

Lance unblocking method and apparatus

High performance alloy for corrosion resistance

Process and plant for preheating a metal charge fed in continuous t...

Fluidic burner with heat stability

Lance unblocking method and apparatus

Method and system for determining the mass of feedstock on a conveyor

Steel scrap preheating-type electric furnace and method for improvi...

Equipment for measurement and control of load material fed into a f...

Method for melting metal material in a melting plant and relative m...

Production method for smelting clean steel from full-scrap steel us...

Apparatus to move and preheat metal material

Smelting process and apparatus

Apparatus for heating and transferring metal materials for a meltin...

Asbestos processing

Plant and method for melting metal materials

Method for making steel in an electric arc furnace and electric arc...

Solid agglomerate of fine metal particles comprising a liquid oily...

Method for recycling-processing of dust generated in converter furn...

Device for transferring a metallurgical material

Method and device for supplying energy into a scrap metal pile in a...

Method to operate a smelt cyclone

Equipment for measurement and control of load material or scrap fee...

Metallurgical furnace

Preheating appartus for steel scrap and metallurgical melting vesse...

Fixed-type electric furnace and molten steel production method

Starting a smelting process

Apparatus for conveying and pre-heating a metal charge for a meltin...

Patents Applicationslast 30 patents

Pyrometallurgical Method for Recycling Shredded Material of Waste f...

METHOD FOR PRODUCING MOLTEN IRON USING ELECTRIC FURNACE

HIGH PERFORMANCE ALLOY FOR CORROSION RESISTANCE

Process and plant for preheating a metal charge fed in continuous t...

LIQUID FEED FOR A BASIC OXYGEN FURNACE

Improved process and plant for preheating a metal charge fed in con...

PROCESS FOR THE PURIFICATION OF WASTE MATERIALS OR INDUSTRIAL BY-PR...

FLUIDIC BURNER WITH HEAT STABILITY

METHOD AND SYSTEM FOR DETERMINING THE MASS OF FEEDSTOCK ON A CONVEYOR

PRODUCTION METHOD FOR SMELTING CLEAN STEEL FROM FULL-SCRAP STEEL US...

Equipment for measurement and control of load material fed into a f...

MELTING DEVICE AND MELTING METHOD

METHOD AND DEVICE FOR PROCESSING IRON SILICATE ROCK

APPARATUS FOR HEATING AND TRANSFERRING METAL MATERIALS FOR A MELTIN...

PLANT AND METHOD FOR MELTING METAL MATERIALS

APPARATUS TO MOVE AND PREHEAT METAL MATERIAL

Smelting Process and Apparatus

Method for Melting Metal Material in a Melting Plant and Relative M...

METHOD AND DEVICE FOR SUPPLYING ENERGY INTO A SCRAP METAL PILE IN A...

DEVICE FOR TRANSFERRING A METALLURGICAL MATERIAL

Starting a Smelting Process

STARTING A SMELTING PROCESS

PROCESS OF THE PRODUCTION AND REFINING OF LOW-CARBON DRI (DIRECT RE...

APPARATUS FOR CONVEYING AND PRE-HEATING A METAL CHARGE FOR A MELTIN...

METALLURGICAL PLANT WITH EFFICIENT WASTE-HEAT UTILIZATION

DIRECT SMELTING PROCESS

Methods of Using Tires and Scrap Rubber in the Manufacture and Melt...

PHYSICAL PROCESS FOR THE RECOVERY OF IRON FROM MAGNETIC CEMENTITIOU...

PREHEATING APPARTUS FOR STEEL SCRAP AND METALLURGICAL MELTING VESSE...

Process For Making Low and Specified Hardenability Structural Steel