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C21C5/464
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Parent Industries
C
CHEMISTRY METALLURGY
C21
Iron metallurgy
C21C
PROCESSING OF PIG-IRON
C21C5/00
Manufacture of carbon-steel
Current Industry
C21C5/464
Trunnion bearings
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Patents Grants
last 30 patents
Information
Patent Grant
Converter torque support
Patent number
11,814,692
Issue date
Nov 14, 2023
SMS group GMBH
Tim Kleier
C21 - METALLURGY OF IRON
Information
Patent Grant
Smelting process and apparatus
Patent number
11,371,105
Issue date
Jun 28, 2022
Tata Steel Limited
Jacques Pilote
C21 - METALLURGY OF IRON
Information
Patent Grant
Stave cooler with common coolant collar
Patent number
10,870,898
Issue date
Dec 22, 2020
MacRae Technologies, Inc.
Allan J. MacRae
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Furnace cooling system with thermally conductive joints between coo...
Patent number
10,259,084
Issue date
Apr 16, 2019
Hatch Ltd.
Robert J. Veenstra
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tilting mechanism for a vessel
Patent number
9,840,746
Issue date
Dec 12, 2017
UVAN HOLDING AB
Christoffer Lundstrom
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
Stave cooler for a metallurgical furnace and method for protecting...
Patent number
9,683,783
Issue date
Jun 20, 2017
Paul Wurth S.A.
Nicolas Maggioli
C21 - METALLURGY OF IRON
Information
Patent Grant
Heat exchanger
Patent number
9,234,704
Issue date
Jan 12, 2016
Auckland UniServices Limited
Mark P. Taylor
C21 - METALLURGY OF IRON
Information
Patent Grant
Metallurgical furnace
Patent number
8,926,894
Issue date
Jan 6, 2015
Outotec Oyj
Per Kågström
C21 - METALLURGY OF IRON
Information
Patent Grant
Heat exchanger
Patent number
8,778,257
Issue date
Jul 15, 2014
Auckland UniServices Limited
Mark P. Taylor
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for manufacturing a cooling element and a cooling element
Patent number
8,701,967
Issue date
Apr 22, 2014
Outotec Oyj
Esa Peuraniemi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing a cooling element and a cooling element
Patent number
8,480,947
Issue date
Jul 9, 2013
Outotec Oyj
Risto Saarinen
C21 - METALLURGY OF IRON
Information
Patent Grant
Heat exchanger system used in steel making
Patent number
8,202,476
Issue date
Jun 19, 2012
Amerifab, Inc.
Richard J. Manasek
C21 - METALLURGY OF IRON
Information
Patent Grant
Cooling element and method for manufacturing the same
Patent number
8,038,930
Issue date
Oct 18, 2011
Outotec Oyj
Kai Seppälä
C21 - METALLURGY OF IRON
Information
Patent Grant
Metallurgical processing installation
Patent number
7,947,217
Issue date
May 24, 2011
Technological Resources Pty. Limited
Neil John Goodman
C21 - METALLURGY OF IRON
Information
Patent Grant
Heat exchanger
Patent number
7,901,617
Issue date
Mar 8, 2011
Auckland UniServices Limited
Mark P. Taylor
C21 - METALLURGY OF IRON
Information
Patent Grant
Heat exchanger system used in steel making
Patent number
7,582,253
Issue date
Sep 1, 2009
Amerifab, Inc.
Richard J. Manasek
C21 - METALLURGY OF IRON
Information
Patent Grant
Cooling plate for metallurgic furnaces
Patent number
7,537,724
Issue date
May 26, 2009
Siemens Vai Metals Technologies GmbH & Co.
Wilhelm Stastny
C21 - METALLURGY OF IRON
Information
Patent Grant
Cooling system for a trunnion ring and metallurgical furnace vessel
Patent number
7,070,733
Issue date
Jul 4, 2006
Whiting Equipment Canada Inc.
H.-Rudi Kroeker
C21 - METALLURGY OF IRON
Information
Patent Grant
Steelworks converter with cone cooling system
Patent number
6,277,325
Issue date
Aug 21, 2001
SMS Demag AG
Günter Schmitz
C21 - METALLURGY OF IRON
Information
Patent Grant
Blasting nozzle with welded lance head for the agitation of baths
Patent number
6,234,406
Issue date
May 22, 2001
Jacques J. A. Thomas
C21 - METALLURGY OF IRON
Information
Patent Grant
Tiltable converter
Patent number
6,228,320
Issue date
May 8, 2001
Voest Alpine Industries, Inc.
Rashed Nagati
C21 - METALLURGY OF IRON
Information
Patent Grant
Apparatus and method for cooling a basic oxygen furnace trunnion ring
Patent number
5,853,656
Issue date
Dec 29, 1998
Bethlehem Steel Corporation
C. David Besterman
C21 - METALLURGY OF IRON
Information
Patent Grant
Cooling of hot bodies
Patent number
5,797,274
Issue date
Aug 25, 1998
Davy McKee (Stockton) Limited
David Peter Jackaman
C21 - METALLURGY OF IRON
Information
Patent Grant
Cooled converter trunnion ring
Patent number
5,611,990
Issue date
Mar 18, 1997
Mannesmann Aktiengesellschaft
Karlheinz Langlitz
C21 - METALLURGY OF IRON
Information
Patent Grant
Liquid cooled nozzle
Patent number
5,370,309
Issue date
Dec 6, 1994
A. H. Tallman Bronze Company Limited
Michael J. Strelbisky
C21 - METALLURGY OF IRON
Information
Patent Grant
Metallurgical lance and method of cooling the lance
Patent number
5,350,158
Issue date
Sep 27, 1994
Mincorp Limited
John G. Whellock
C21 - METALLURGY OF IRON
Information
Patent Grant
Protective shield having heat conductive properties
Patent number
5,143,683
Issue date
Sep 1, 1992
Bethlehem Steel Corporation
Barry S. Glassman
C21 - METALLURGY OF IRON
Information
Patent Grant
System that employs air to cool a metallurgical vessel in an annula...
Patent number
5,039,067
Issue date
Aug 13, 1991
MAN Gutehoffnungshutte AG
Rudolf Fischer
C21 - METALLURGY OF IRON
Information
Patent Grant
Air cooled gas injection lance
Patent number
4,941,646
Issue date
Jul 17, 1990
Bethlehem Steel Corporation
Philip D. Stelts
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR INTEGRATED WATER TREATMENT AND COOLING IN THE...
Publication number
20240352548
Publication date
Oct 24, 2024
Saudi Arabian Oil Company
Faisal B. Almutairi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COOLING PLATE FOR A METALLURGICAL FURNACE
Publication number
20230077841
Publication date
Mar 16, 2023
PAUL WURTH S.A.
Rene SCHNEIDER
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR MAINTENANCE OF A COOLING ASSEMBLY FOR A METALLURGICAL FU...
Publication number
20220276004
Publication date
Sep 1, 2022
PAUL WURTH S.A.
Marco RICKE
C21 - METALLURGY OF IRON
Information
Patent Application
CONVERTER TORQUE SUPPORT
Publication number
20210381070
Publication date
Dec 9, 2021
SMS group GMBH
Tim KLEIER
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
HIGH HEAT FLUX REGIME COOLERS
Publication number
20190276906
Publication date
Sep 12, 2019
MacRae Technologies, Inc.
Allan J. MacRae
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
WATER-BASED HEAT TRANSFER FLUID COOLING SYSTEMS INTRINSICALLY SAFE...
Publication number
20180245171
Publication date
Aug 30, 2018
Allan J. MacRae
C21 - METALLURGY OF IRON
Information
Patent Application
TILTING MECHANISM FOR A VESSEL
Publication number
20150102539
Publication date
Apr 16, 2015
UVAN HOLDING AB
Christoffer Lundstrom
C21 - METALLURGY OF IRON
Information
Patent Application
HEAT EXCHANGER
Publication number
20140262164
Publication date
Sep 18, 2014
Auckland UniServices Limited
Mark P. Taylor
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METALLURGICAL FURNACE
Publication number
20120256360
Publication date
Oct 11, 2012
OUTOTEC OYJ
Per Kågström
C21 - METALLURGY OF IRON
Information
Patent Application
Furnace and a Method for Cooling a Furnace
Publication number
20120018122
Publication date
Jan 26, 2012
First Solar, Inc.
Hugo Joubert
C21 - METALLURGY OF IRON
Information
Patent Application
COOLING PLATE FOR A METALLURGICAL FURNACE AND ITS METHOD OF MANUFAC...
Publication number
20110210484
Publication date
Sep 1, 2011
PAUL WURTH S.A.
Emile Lonardi
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR MANUFACTURING A COOLING ELEMENT AND A COOLING ELEMENT
Publication number
20110127020
Publication date
Jun 2, 2011
OUTOTEC OYJ
Esa Peuraniemi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HEAT EXCHANGER
Publication number
20110114292
Publication date
May 19, 2011
Auckland UniServices Limited
Mark P. Taylor
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR MANUFACTURING A COOLING ELEMENT AND A COOLING ELEMENT
Publication number
20110108235
Publication date
May 12, 2011
OUTOTEC OYJ
Risto Saarinen
C21 - METALLURGY OF IRON
Information
Patent Application
Cooling Element and Method for Manufacturing the Same
Publication number
20080272525
Publication date
Nov 6, 2008
OUTOTEC OYJ
Kai Seppala
C21 - METALLURGY OF IRON
Information
Patent Application
Heat Exchanger
Publication number
20080047691
Publication date
Feb 28, 2008
Auckland Uniservices Limited a New Zealand corporation
Mark P. Taylor
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HEAT EXCHANGER SYSTEM USED IN STEEL MAKING
Publication number
20080035320
Publication date
Feb 14, 2008
AMERIFAB, INC.
Richard J. Manasek
C21 - METALLURGY OF IRON
Information
Patent Application
Metallurgical Processing Installation
Publication number
20070290419
Publication date
Dec 20, 2007
TECHNOLOGICAL RESOURCES PTY LIMITED
Neil John Goodman
C21 - METALLURGY OF IRON
Information
Patent Application
Cooling plate for metallurgic furnaces
Publication number
20050218569
Publication date
Oct 6, 2005
Wilhelm Stastny
C21 - METALLURGY OF IRON
Information
Patent Application
Cooling system for a trunnion ring and metallurgical furnace vessel
Publication number
20040217525
Publication date
Nov 4, 2004
Whiting Equipment Canada Inc.
H.-Rudi Kroeker
C21 - METALLURGY OF IRON
Information
Patent Application
Heat exchanger system used in steel making
Publication number
20040194940
Publication date
Oct 7, 2004
Richard J. Manasek
C21 - METALLURGY OF IRON