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C21C5/565
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C
CHEMISTRY METALLURGY
C21
Iron metallurgy
C21C
PROCESSING OF PIG-IRON
C21C5/00
Manufacture of carbon-steel
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C21C5/565
Preheating of scrap
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Patents Grants
last 30 patents
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Patent Grant
Process and plant for preheating a metal charge fed in continuous t...
Patent number
12,195,815
Issue date
Jan 14, 2025
Silvio Maria Reali
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
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
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
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
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
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
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
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
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
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
Information
Patent Grant
Apparatus and method to feed and preheat a metal charge to a meltin...
Patent number
9,599,400
Issue date
Mar 21, 2017
Danieli & C. Officine Meccaniche SpA
Alfredo Poloni
C21 - METALLURGY OF IRON
Information
Patent Grant
Device for transferring a metallurgical material
Patent number
9,551,531
Issue date
Jan 24, 2017
SMS Concast Italia SpA
Stefano Miani
C21 - METALLURGY OF IRON
Information
Patent Grant
Waste heat system
Patent number
9,459,047
Issue date
Oct 4, 2016
Pyrotek, Inc.
Charbel Saliba
C21 - METALLURGY OF IRON
Information
Patent Grant
Apparatus for conveying and pre-heating a metal charge for a meltin...
Patent number
9,316,444
Issue date
Apr 19, 2016
Danieli & C. Officine Meccaniche SpA
Thomas Narholz
C21 - METALLURGY OF IRON
Information
Patent Grant
Pusher
Patent number
9,200,340
Issue date
Dec 1, 2015
JP STEEL PLANTECH CO.
Yasuhiro Sato
C21 - METALLURGY OF IRON
Information
Patent Grant
Container having a sensor adapter
Patent number
9,103,703
Issue date
Aug 11, 2015
Sartorius Stedim Biotech GmbH
Reinhard Baumfalk
C21 - METALLURGY OF IRON
Information
Patent Grant
Methods of using tires and scrap rubber in the manufacture and melt...
Patent number
8,470,069
Issue date
Jun 25, 2013
Franklin Leroy Stebbing
C21 - METALLURGY OF IRON
Information
Patent Grant
Method and device for the continuous production of steel using meta...
Patent number
8,172,922
Issue date
May 8, 2012
SMS Siemag Aktiengesellschaft
Peter Monheim
C21 - METALLURGY OF IRON
Information
Patent Grant
Methods of using tires and scrap rubber in the manufacture and melt...
Patent number
8,152,894
Issue date
Apr 10, 2012
Franklin Leroy Stebbing
C21 - METALLURGY OF IRON
Information
Patent Grant
Installation for production of secondary steel based on scrap
Patent number
7,968,045
Issue date
Jun 28, 2011
SMS Siemag Aktiengesellschaft
Matthias Meyn
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of production of secondary steel based on scrap
Patent number
7,909,909
Issue date
Mar 22, 2011
SMS Siemag Aktiengessellschaft
Matthias Meyn
C21 - METALLURGY OF IRON
Information
Patent Grant
Method and device for the continuous production of steel using meta...
Patent number
7,897,100
Issue date
Mar 1, 2011
SMS Siemag Aktiengesellschaft
Peter Monheim
C21 - METALLURGY OF IRON
Information
Patent Grant
Methods of using tires and scrap rubber in the manufacture and melt...
Patent number
7,883,566
Issue date
Feb 8, 2011
Rex Enterprises, LLC
Franklin Leroy Stebbing
C21 - METALLURGY OF IRON
Information
Patent Grant
Apparatus for the combustion of gas exiting from a furnace, for the...
Patent number
7,767,136
Issue date
Aug 3, 2010
Techint Compagnia Tecnica Internazionale S.p.A.
Paolo Argenta
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
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
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
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
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
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
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
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
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
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
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
HEAT EXCHANGER FOR THE RAPID COOLING OF FLUE GAS OF IRONWORK PLANTS...
Publication number
20130195138
Publication date
Aug 1, 2013
TENOVA S.P.A.
Nicola Ambrogio Maria Monti
C21 - METALLURGY OF IRON
Information
Patent Application
PUSHER
Publication number
20120292835
Publication date
Nov 22, 2012
JP STEEL PLANTECH CO.
Yasuhiro Sato
C21 - METALLURGY OF IRON
Information
Patent Application
WASTE HEAT SYSTEM
Publication number
20120217683
Publication date
Aug 30, 2012
PYROTEK, INC.
Charbel Saliba
C21 - METALLURGY OF IRON
Information
Patent Application
Methods of Using Tires and Scrap Rubber in the Manufacture and Melt...
Publication number
20120192678
Publication date
Aug 2, 2012
Rex Enterprises, LLC
Franklin Leroy Stebbing
C21 - METALLURGY OF IRON
Information
Patent Application
CONTINUOUS SCRAP SUPPLY INTO AN ELECTRIC ARC FURNACE (EAF)
Publication number
20120104668
Publication date
May 3, 2012
SMS Siemag AG
Udo Falkenreck
C21 - METALLURGY OF IRON
Information
Patent Application
CONTAINER HAVING A SENSOR ADAPTER
Publication number
20120097557
Publication date
Apr 26, 2012
SARTORIUS STEDIM BIOTECH GmbH
Reinhard Baumfalk
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD AND DEVICE FOR THE CONTINUOUS PRODUCTION OF STEEL USING META...
Publication number
20110126672
Publication date
Jun 2, 2011
SMS Siemag Aktiengesellschaft
Peter Monheim
C21 - METALLURGY OF IRON
Information
Patent Application
Methods of Using Tires and Scrap Rubber in the Manufacture and Melt...
Publication number
20110126671
Publication date
Jun 2, 2011
Rex Enterprises, LLC
Franklin Leroy Stebbing
C21 - METALLURGY OF IRON
Information
Patent Application
Method of production of secondary steel based on scrap
Publication number
20100263488
Publication date
Oct 21, 2010
Matthias Meyn
C21 - METALLURGY OF IRON
Information
Patent Application
Installation for production of secondary steel based on scrap
Publication number
20100258985
Publication date
Oct 14, 2010
Matthias Meyn
C21 - METALLURGY OF IRON
Information
Patent Application
Methods of Using Tires and Scrap Rubber in the Manufacture and Melt...
Publication number
20100154592
Publication date
Jun 24, 2010
Rex Enterprises, LLC
Franklin Leroy Stebbing
C21 - METALLURGY OF IRON
Information
Patent Application
Methods of Using Tires and Scrap Rubber in the Manufacture and Melt...
Publication number
20090255374
Publication date
Oct 15, 2009
Rex Enterprices, LLC
Franklin Leroy Stebbing
C21 - METALLURGY OF IRON
Information
Patent Application
Pre-Processing Materials Using Encapsulation Technologies
Publication number
20090193933
Publication date
Aug 6, 2009
Leonard Reiffel
C21 - METALLURGY OF IRON
Information
Patent Application
Apparatus for the Combustion of Gas Exiting From a Furnace, for the...
Publication number
20090031854
Publication date
Feb 5, 2009
TECHINT COMPAGNIA TECNICA INTERNAZIONALE S.p.A
Paolo Argenta
C21 - METALLURGY OF IRON