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CPC
C21D9/5735

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CCHEMISTRY METALLURGY C21Iron metallurgy C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS C21D9/00Heat treatment

Current Industry

C21D9/5735Details

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for producing a steel strip with improved bonding of metalli...
- Patent number 11,702,729
- Issue date Jul 18, 2023
- Salzgitter Flachstahl GmbH
- Marc Debeaux
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cooling device for blowing gas onto a surface of a traveling strip
- Patent number 11,639,537
- Issue date May 2, 2023
- JOHN COCKERILL S.A.
- Michel Dubois
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength galvanized steel sheet and method for manufacturing same
- Patent number 11,408,059
- Issue date Aug 9, 2022
- JFE Steel Corporation
- Hiromi Yoshitomi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Induction heat treating apparatus
- Patent number 11,401,576
- Issue date Aug 2, 2022
- METALSA S.A. DE C.V.
- Rene Javier Hinojosa Garza
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling apparatus for metal strip and continuous heat treatment fac...
- Patent number 11,286,539
- Issue date Mar 29, 2022
- PRIMETALS TECHNOLOGIES JAPAN, LTD.
- Takanori Nagai
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for reducing nitrogen oxides in strip treatment furnaces
- Patent number 11,104,975
- Issue date Aug 31, 2021
- Andritz Technology and Asset Management GmbH
- Pierre-Jerome Borrel
- C21 - METALLURGY OF IRON
Information Patent Grant
Material property value estimating method, material property value...
- Patent number 10,843,247
- Issue date Nov 24, 2020
- JFE Steel Corporation
- Shuji Kuyama
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing metal sheet and rapid quenching unit
- Patent number 10,760,144
- Issue date Sep 1, 2020
- JFE Steel Corporation
- Soshi Yoshimoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Continuous annealing apparatus
- Patent number 10,597,749
- Issue date Mar 24, 2020
- Hyundai Motor Company
- Soon Woo Kwon
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling apparatus for metal strip
- Patent number 10,557,666
- Issue date Feb 11, 2020
- Chugai Ro Co., Ltd.
- Hideo Yamaguchi
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method for cooling steel strip and cooling apparatus
- Patent number 10,465,262
- Issue date Nov 5, 2019
- Nippon Steel Corporation
- Koichi Nishizawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatuses and methods for processing a metal ribbon
- Patent number 10,400,303
- Issue date Sep 3, 2019
- The Boeing Company
- John Richard Porter
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for annealing alloy ribbon and method of producing anneal...
- Patent number 10,337,081
- Issue date Jul 2, 2019
- Metglas, Inc.
- Donald Robert Reed
- C21 - METALLURGY OF IRON
Information Patent Grant
Facility having a continuous annealing furnace and a galvanization...
- Patent number 10,233,526
- Issue date Mar 19, 2019
- JFE Steel Corporation
- Nobuyuki Sato
- C21 - METALLURGY OF IRON
Information Patent Grant
Continuous annealing device and continuous hot-dip galvanising devi...
- Patent number 9,957,585
- Issue date May 1, 2018
- JFE Steel Corporation
- Hideyuki Takahashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus of manufacturing high strength cold rolled ste...
- Patent number 9,828,651
- Issue date Nov 28, 2017
- JFE Steel Corporation
- Yoshimichi Hino
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for controlling the strip temperature of the r...
- Patent number 9,783,867
- Issue date Oct 10, 2017
- Posco
- Gyoo Taek Lee
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatuses and methods for processing a metal ribbon
- Patent number 9,708,686
- Issue date Jul 18, 2017
- The Beoing Company
- John Richard Porter
- C21 - METALLURGY OF IRON
Information Patent Grant
Continuous annealing device and continuous hot-dip galvanising devi...
- Patent number 9,499,875
- Issue date Nov 22, 2016
- JFE Steel Corporation
- Hideyuki Takahashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Device for blowing gas into a face of traveling strip material
- Patent number 9,441,649
- Issue date Sep 13, 2016
- Cockerill Maintenance & Ingenierie S.A.
- Stephane Langevin
- C21 - METALLURGY OF IRON
Information Patent Grant
Device for blowing gas onto a face of traveling strip material
- Patent number 8,771,588
- Issue date Jul 8, 2014
- CMI SA
- Stéphane Langevin
- C21 - METALLURGY OF IRON
Information Patent Grant
Gas-jet cooling apparatus for continuous annealing furnace
- Patent number 8,480,949
- Issue date Jul 9, 2013
- JFE Steel Corporation
- Hirokazu Kobayashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Push to talk over cellular (POC) server capable of changing session...
- Patent number 8,412,253
- Issue date Apr 2, 2013
- Telefonaktiebolaget L M Ericsson (Publ)
- Jan Holm
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for cooling a metal strip
- Patent number 7,968,046
- Issue date Jun 28, 2011
- Ebner Industrieofenbau Ges.m.b.H
- Peter Ebner
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for limiting the vibration of steel or aluminu...
- Patent number 7,763,131
- Issue date Jul 27, 2010
- CMI Thermline Services
- Michel Boyer
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for cooling a steel strip
- Patent number 7,645,417
- Issue date Jan 12, 2010
- Arcelor France
- Stéphane Lecomte
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for cooling a strip of sheet metal
- Patent number 7,582,251
- Issue date Sep 1, 2009
- Ebner Industrieofenbau Gesellschaft m.b.H.
- Peter Ebner
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot rolled strip cooling device with coolant header
- Patent number 7,406,850
- Issue date Aug 5, 2008
- POSCO
- Pil Jong Lee
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for eliminating strip vibration in zones into whi...
- Patent number 6,309,483
- Issue date Oct 30, 2001
- Stein Heurtey
- Robert Wang
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
CONTINUOUS ANNEALER FOR WIRE
- Publication number 20240093327
- Publication date Mar 21, 2024
- MASCHINENFABRIK NIEHOFF GMBH & CO. KG
- Stefan NIXDORF
- C21 - METALLURGY OF IRON
Information Patent Application
DEVICE AND METHOD FOR HEAT TREATMENT OF STEELS, INCLUDING A WET COO...
- Publication number 20230017287
- Publication date Jan 19, 2023
- FIVES STEIN
- Sébastien LEMAIRE
- C21 - METALLURGY OF IRON
Information Patent Application
TEMPERATURE-CONTROL DEVICE FOR PARTIALLY COOLING A COMPONENT
- Publication number 20230019923
- Publication date Jan 19, 2023
- Schwartz GmbH
- Frank WILDEN
- C21 - METALLURGY OF IRON
Information Patent Application
COOLING DEVICE FOR BLOWING GAS ONTO A SURFACE OF A TRAVELING STRIP
- Publication number 20220251677
- Publication date Aug 11, 2022
- JOHN COCKERILL S.A.
- Michel Dubois
- C21 - METALLURGY OF IRON
Information Patent Application
Steel Wire Having Excellent Straightness Quality and Manufacturing...
- Publication number 20220119903
- Publication date Apr 21, 2022
- Hongduk Industrial Co., Ltd.
- Pyeong Yeol Park
- C21 - METALLURGY OF IRON
Information Patent Application
TEMPERATURE-CONTROL DEVICE FOR PARTIALLY COOLING A COMPONENT
- Publication number 20210164071
- Publication date Jun 3, 2021
- Schwartz GmbH
- Frank WILDEN
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING A STEEL STRIP WITH IMPROVED BONDING OF METALLI...
- Publication number 20210156018
- Publication date May 27, 2021
- SALZGITTER FLACHSTAHL GMBH
- Marc Debeaux
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for Reducing Nitrogen Oxides In Strip Treatment Furnaces
- Publication number 20210079494
- Publication date Mar 18, 2021
- ANDRITZ TECHNOLOGY AND ASSET MANAGEMENT GMBH
- Pierre-Jerome Borrel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INDUCTION HEAT TREATING APPARATUS
- Publication number 20210062291
- Publication date Mar 4, 2021
- METALSA S.A. DE C.V.
- Rene Javier HINOJOSA GARZA
- C21 - METALLURGY OF IRON
Information Patent Application
COOLING APPARATUS FOR METAL STRIP AND CONTINUOUS HEAT TREATMENT FAC...
- Publication number 20200190622
- Publication date Jun 18, 2020
- PRIMETALS TECHNOLOGIES JAPAN, LTD.
- Takanori NAGAI
- C21 - METALLURGY OF IRON
Information Patent Application
COOLING APPARATUS FOR METAL STRIP
- Publication number 20180363983
- Publication date Dec 20, 2018
- Chugai Ro Co., Ltd.
- Hideo YAMAGUCHI
- C21 - METALLURGY OF IRON
Information Patent Application
APPARATUS FOR ANNEALING ALLOY RIBBON AND METHOD OF PRODUCING ANNEAL...
- Publication number 20180127851
- Publication date May 10, 2018
- Metglas, Inc.
- Donald Robert REED
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR MANUFACTURING METAL SHEET AND RAPID QUENCHING UNIT
- Publication number 20170327926
- Publication date Nov 16, 2017
- JFE STEEL CORPORATION
- Soshi Yoshimoto
- C21 - METALLURGY OF IRON
Information Patent Application
APPARATUSES AND METHODS FOR PROCESSING A METAL RIBBON
- Publication number 20160194732
- Publication date Jul 7, 2016
- THE BOEING COMPANY
- John Richard Porter
- C21 - METALLURGY OF IRON
Information Patent Application
Method and Apparatus for Controlling the Strip Temperature of the R...
- Publication number 20140350746
- Publication date Nov 27, 2014
- Gyoo Taek Lee
- C21 - METALLURGY OF IRON
Information Patent Application
DEVICE FOR BLOWING GAS INTO A FACE OF TRAVELING STRIP MATERIAL
- Publication number 20140158234
- Publication date Jun 12, 2014
- COCKERILL MAINTENANCE & INGENIERIE SA
- Stephane LANGEVIN
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR REMOVING COOLANT LIQUID FROM MOVING METAL...
- Publication number 20120235331
- Publication date Sep 20, 2012
- Rejean Lemay
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
GAS-JET COOLING APPARATUS FOR CONTINUOUS ANNEALING FURNACE
- Publication number 20120205842
- Publication date Aug 16, 2012
- JFE STEEL CORPORATION
- Hirokazu Kobayashi
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR COOLING A MOVING METAL BELT
- Publication number 20110266725
- Publication date Nov 3, 2011
- FIVES STEIN
- Stephane Mehrain
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLED COOLING
- Publication number 20110107776
- Publication date May 12, 2011
- Andrew Mallison
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DEVICE FOR BLOWING GAS ONTO A FACE OF TRAVELING STRIP MATERIAL
- Publication number 20110030820
- Publication date Feb 10, 2011
- Stéphane Langevin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PUSH TO TALK OVER CELLULAR (POC) SERVER CAPABLE OF CHANGING SESSION...
- Publication number 20110034203
- Publication date Feb 10, 2011
- Jan Holm
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DEVICE FOR BLOWING GAS ONTO A FACE OF A TRAVELING STRIP OF MATERIAL
- Publication number 20100269367
- Publication date Oct 28, 2010
- Stephane Langevin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Apparatus for cooling a metal strip
- Publication number 20090115113
- Publication date May 7, 2009
- Ebner Industrieofenbau Ges.m.b.H
- Peter Ebner
- C21 - METALLURGY OF IRON
Information Patent Application
A METHOD AND APPARATUS FOR LIMITING THE VIBRATION OF STEEL OR ALUMI...
- Publication number 20090065983
- Publication date Mar 12, 2009
- CMI THERMLINE SERVICES
- Michel Boyer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Hot rolled strip cooling device with coolant header
- Publication number 20070251287
- Publication date Nov 1, 2007
- POSCO Technical Research Laboratories
- Pil Jong Lee
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Methhod and Apparatus for Limiting the Vibration of Steel or Alumin...
- Publication number 20070241485
- Publication date Oct 18, 2007
- CMI THERMLINE SERVICES
- Michel Boyer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and device for cooling a steel strip
- Publication number 20060243357
- Publication date Nov 2, 2006
- USINOR S.A.
- Stephane Lecomte
- C21 - METALLURGY OF IRON
Information Patent Application
Apparatus for cooling a strip of sheet metal
- Publication number 20060027163
- Publication date Feb 9, 2006
- Ebner Industrieofenbau Gesellschaft m.b.H.
- Peter Ebner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing a steel strip with improved bonding of metalli...

Cooling device for blowing gas onto a surface of a traveling strip

High-strength galvanized steel sheet and method for manufacturing same

Induction heat treating apparatus

Cooling apparatus for metal strip and continuous heat treatment fac...

Method for reducing nitrogen oxides in strip treatment furnaces

Material property value estimating method, material property value...

Method for manufacturing metal sheet and rapid quenching unit

Continuous annealing apparatus

Cooling apparatus for metal strip

Method for cooling steel strip and cooling apparatus

Apparatuses and methods for processing a metal ribbon

Apparatus for annealing alloy ribbon and method of producing anneal...

Facility having a continuous annealing furnace and a galvanization...

Continuous annealing device and continuous hot-dip galvanising devi...

Method and apparatus of manufacturing high strength cold rolled ste...

Method and apparatus for controlling the strip temperature of the r...

Apparatuses and methods for processing a metal ribbon

Continuous annealing device and continuous hot-dip galvanising devi...

Device for blowing gas into a face of traveling strip material

Device for blowing gas onto a face of traveling strip material

Gas-jet cooling apparatus for continuous annealing furnace

Push to talk over cellular (POC) server capable of changing session...

Apparatus for cooling a metal strip

Method and apparatus for limiting the vibration of steel or aluminu...

Method and device for cooling a steel strip

Apparatus for cooling a strip of sheet metal

Hot rolled strip cooling device with coolant header

Method and device for eliminating strip vibration in zones into whi...

Patents Applicationslast 30 patents

CONTINUOUS ANNEALER FOR WIRE

DEVICE AND METHOD FOR HEAT TREATMENT OF STEELS, INCLUDING A WET COO...

TEMPERATURE-CONTROL DEVICE FOR PARTIALLY COOLING A COMPONENT

COOLING DEVICE FOR BLOWING GAS ONTO A SURFACE OF A TRAVELING STRIP

Steel Wire Having Excellent Straightness Quality and Manufacturing...

TEMPERATURE-CONTROL DEVICE FOR PARTIALLY COOLING A COMPONENT

METHOD FOR PRODUCING A STEEL STRIP WITH IMPROVED BONDING OF METALLI...

Method for Reducing Nitrogen Oxides In Strip Treatment Furnaces

INDUCTION HEAT TREATING APPARATUS

COOLING APPARATUS FOR METAL STRIP AND CONTINUOUS HEAT TREATMENT FAC...

COOLING APPARATUS FOR METAL STRIP

APPARATUS FOR ANNEALING ALLOY RIBBON AND METHOD OF PRODUCING ANNEAL...

METHOD FOR MANUFACTURING METAL SHEET AND RAPID QUENCHING UNIT

APPARATUSES AND METHODS FOR PROCESSING A METAL RIBBON

Method and Apparatus for Controlling the Strip Temperature of the R...

DEVICE FOR BLOWING GAS INTO A FACE OF TRAVELING STRIP MATERIAL

METHOD AND APPARATUS FOR REMOVING COOLANT LIQUID FROM MOVING METAL...

GAS-JET COOLING APPARATUS FOR CONTINUOUS ANNEALING FURNACE

METHOD FOR COOLING A MOVING METAL BELT

METHOD AND APPARATUS FOR CONTROLLED COOLING

DEVICE FOR BLOWING GAS ONTO A FACE OF TRAVELING STRIP MATERIAL

PUSH TO TALK OVER CELLULAR (POC) SERVER CAPABLE OF CHANGING SESSION...

DEVICE FOR BLOWING GAS ONTO A FACE OF A TRAVELING STRIP OF MATERIAL

Apparatus for cooling a metal strip

A METHOD AND APPARATUS FOR LIMITING THE VIBRATION OF STEEL OR ALUMI...

Hot rolled strip cooling device with coolant header

Methhod and Apparatus for Limiting the Vibration of Steel or Alumin...

Method and device for cooling a steel strip

Apparatus for cooling a strip of sheet metal