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B21B37/74
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21B
ROLLING OF METAL
B21B37/00
Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
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B21B37/74
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Patents Grants
last 30 patents
Information
Patent Grant
Control device for cooling apparatus
Patent number
12,157,156
Issue date
Dec 3, 2024
TMEIC Corporation
Kazutoshi Kitagoh
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Endless rolling method based on temperature uniformity control
Patent number
12,138,673
Issue date
Nov 12, 2024
Yanshan University
Yan Peng
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and equipment for cooling on a reversing hot rolling mill
Patent number
12,128,463
Issue date
Oct 29, 2024
CONSTELLIUM NEUF-BRISACH
Vincent Duhoux
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cold rolling rolled stock in a mill train with multiple roll stands
Patent number
12,103,061
Issue date
Oct 1, 2024
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Martin Bergmann
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Wire rod for cold heading, processed product using same, and manufa...
Patent number
11,905,571
Issue date
Feb 20, 2024
POSCO Co., Ltd
Byung-In Jung
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for controlling metal strip profile during rol...
Patent number
11,858,022
Issue date
Jan 2, 2024
Novelis Inc.
Matthew J. Fairlie
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot press-formed member having excellent crack propagation resistan...
Patent number
11,827,947
Issue date
Nov 28, 2023
POSCO Co., Ltd
Jin-Keun Oh
C21 - METALLURGY OF IRON
Information
Patent Grant
Micro control device for simulating electric thermal field change o...
Patent number
11,801,542
Issue date
Oct 31, 2023
Yanshan University
Lipo Yang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cooling of rolled material
Patent number
11,786,949
Issue date
Oct 17, 2023
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Erich Opitz
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Steel strip coiling temperature control method, device for the same...
Patent number
11,731,179
Issue date
Aug 22, 2023
SHOUGANG JINGTANG IRON & STEEL CO., LTD.
Fang Xu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Detection of faulty cooling units configured to provide coolant to...
Patent number
11,712,724
Issue date
Aug 1, 2023
ABB Schweiz AG
Markus Lindgren
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Roller framework having a framework cooler for cooling a steel band
Patent number
11,712,725
Issue date
Aug 1, 2023
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Thomas Lengauer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Dynamic contact heat transfer simulation device for rolling heavy-l...
Patent number
11,705,019
Issue date
Jul 18, 2023
Yanshan University
Lipo Yang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cooling device for hot-rolled steel sheet and cooling method of hot...
Patent number
11,701,697
Issue date
Jul 18, 2023
Nippon Steel Corporation
Hiroshi Niitani
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and system for the open-loop and/or closed-loop control of a...
Patent number
11,701,696
Issue date
Jul 18, 2023
SMS GROUP GMBH
Thomas Heimann
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Hot and cold composite formed square and rectangular steel tube wit...
Patent number
11,618,066
Issue date
Apr 4, 2023
Sino Institute of Precise Tubes Industry (Guangzhou) Co., Ltd.
Jingtao Han
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cooling device and method for operating same
Patent number
11,612,922
Issue date
Mar 28, 2023
SMS group GMBH
August Sprock
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heating system for drill steel pipe billet and heating method thereof
Patent number
11,565,294
Issue date
Jan 31, 2023
Yanshan University
Xinliang Gao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hot rolled steel plate for electric resistance welded steel pipe ha...
Patent number
11,535,907
Issue date
Dec 27, 2022
POSCO Co., Ltd
Seok-Jong Seo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Rolling and preparation method of magnesium alloy sheet
Patent number
11,534,806
Issue date
Dec 27, 2022
Baoshan Iron & Steel Co., Ltd.
Shiwei Xu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Piercing machine, and method for producing seamless metal pipe usin...
Patent number
11,511,326
Issue date
Nov 29, 2022
Nippon Steel Corporation
Yasuhiko Daimon
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cooling apparatus for cooling a metallic material and method for co...
Patent number
11,446,720
Issue date
Sep 20, 2022
SMS group GMBH
Frederik Grosse Lordemann
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cooling of rolled matertial
Patent number
11,358,195
Issue date
Jun 14, 2022
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Erich Opitz
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Roller framework having a framework cooler for cooling a steel band
Patent number
11,331,704
Issue date
May 17, 2022
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Thomas Lengauer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Burner and method for heating using burner
Patent number
11,333,353
Issue date
May 17, 2022
Taiyo Nippon Sanso Corporation
Takeshi Saito
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for rolling and/or heat treating a metal strip
Patent number
11,319,611
Issue date
May 3, 2022
SMS GROUP GMBH
Mostafa Biglari
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Thermal insulation device
Patent number
11,318,512
Issue date
May 3, 2022
SMS GROUP GMBH
Juergen Seidel
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and system for the open-loop and/or closed-loop control of a...
Patent number
11,292,040
Issue date
Apr 5, 2022
Thomas Heimann
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for operating an annealing furnace
Patent number
11,230,749
Issue date
Jan 25, 2022
SMS group GMBH
Thomas Daube
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for controlling a rolling mill production system
Patent number
11,219,932
Issue date
Jan 11, 2022
ThyssenKrupp AG
Rainer Osthoff
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
ELECTRODE SHEET MANUFACTURING DEVICE
Publication number
20240408657
Publication date
Dec 12, 2024
Prime Planet Energy & Solutions, Inc.
Tetsumasa MARUO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COOLING SYSTEM FOR A ROLLING MILL
Publication number
20240375163
Publication date
Nov 14, 2024
PRIMETALS TECHNOLOGIES, LIMITED
Ian ROBINSON
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF MANUFACTURING WIDE EXTRUDED PLATE FOR ROLLING
Publication number
20240375165
Publication date
Nov 14, 2024
ALUTEC CO., LTD
Do Bong PARK
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MAKING AN ALLOWANCE FOR STATE-DEPENDENT DENSITY WHEN SOLVING A HEAT...
Publication number
20240344162
Publication date
Oct 17, 2024
PRIMETALS TECHNOLOGIES GERMANY GMBH
Thomas MATSCHULLAT
C21 - METALLURGY OF IRON
Information
Patent Application
PLANT AND METHOD FOR THE PRODUCTION OF FLAT ROLLED PRODUCTS
Publication number
20240253100
Publication date
Aug 1, 2024
DANIELI & C. OFFICINE MECCANICHE SPA
Gianpietro BENEDETTI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOMOGENIZATION CONTROL METHOD FOR TRANSVERSE TEMPERATURE DURING LAM...
Publication number
20240024937
Publication date
Jan 25, 2024
NORTHEASTERN UNIVERSITY
Jie Sun
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOT PRESS-FORMED MEMBER HAVING EXCELLENT CRACK PROPAGATION RESISTAN...
Publication number
20240026479
Publication date
Jan 25, 2024
POSCO Co., Ltd
Jin-Keun OH
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ADAPTATION OF A ROLL MODEL
Publication number
20230271238
Publication date
Aug 31, 2023
PRIMETALS TECHNOLOGIES GERMANY GMBH
Andreas MAIERHOFER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ELECTRICALLY HEATED AND COOLED ROLLERS
Publication number
20230269837
Publication date
Aug 24, 2023
MATTHEWS INTERNATIONAL CORPORATION
Thomas HACKFORT
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method and computer program product for calculating a pass schedule...
Publication number
20230249234
Publication date
Aug 10, 2023
SMS group GMBH
Andreas RITTER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CONTROL DEVICE FOR COOLING APPARATUS
Publication number
20230249235
Publication date
Aug 10, 2023
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Kazutoshi KITAGOH
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Anti-Collapse Oil Casing with High Strength and Manufacturing Metho...
Publication number
20230211396
Publication date
Jul 6, 2023
Baoshan Iron & Steel Co., Ltd
Xiaoming Dong
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR THE OPEN-LOOP OR CLOSED-LOOP CONTROL OF THE TEMPERATURE...
Publication number
20230203612
Publication date
Jun 29, 2023
SMS group GMBH
Christoph HASSEL
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
OPERATION OF A COOLING UNIT WITH A MINIMAL WORKING PRESSURE
Publication number
20230191465
Publication date
Jun 22, 2023
PRIMETALS TECHNOLOGIES GERMANY GMBH
Klaus WEINZIERL
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Detection Of Faulty Cooling Units Configured To Provide Coolant To...
Publication number
20230149996
Publication date
May 18, 2023
ABB Schweiz AG
Markus Lindgren
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
TEMPERING-FREE WEAR-RESISTANT HOT ROLLED STRIP AND METHOD FOR PRODU...
Publication number
20230125540
Publication date
Apr 27, 2023
WUHAN IRON AND STEEL COMPANY LIMITED
Yayuan HE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
REMOTE CONTROL OF A PLANT FOR PRODUCING AND/OR TREATING A ROLLED PR...
Publication number
20220410235
Publication date
Dec 29, 2022
PRIMETALS TECHNOLOGIES GERMANY GMBH
Günther WINTER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR CONTROLLING A COOLING DEVICE IN A ROLLING TRAIN
Publication number
20220371066
Publication date
Nov 24, 2022
SMS Group GmbH
Thomas HEIMANN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COLD ROLLING ROLLED STOCK IN A MILL TRAIN WITH MULTIPLE ROLL STANDS
Publication number
20220355356
Publication date
Nov 10, 2022
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Martin BERGMANN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HIGH-STRENGTH THIN-GAUGE CHECKERED STEEL PLATE/STRIP AND MANUFACTUR...
Publication number
20220340994
Publication date
Oct 27, 2022
Baoshan Iron & Steel Co., Ltd
Jianchun WU
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD AND SYSTEM FOR THE OPEN-LOOP AND/OR CLOSED-LOOP CONTROL OF A...
Publication number
20220193740
Publication date
Jun 23, 2022
SMS Group GmbH
Thomas HEIMANN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ENDLESS HOT-ROLLED STRIP PRODUCTION DEVICE AND METHOD FOR FERRITE R...
Publication number
20220152674
Publication date
May 19, 2022
WUHAN IRON AND STEEL COMPANY LIMITED
Shuize WANG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
STRUCTURAL STEEL HAVING EXCELLENT BRITTLE FRACTURE RESISTANCE AND M...
Publication number
20220042146
Publication date
Feb 10, 2022
POSCO
Il-Cheol YI
C21 - METALLURGY OF IRON
Information
Patent Application
COOLING DEVICE FOR HOT-ROLLED STEEL SHEET AND COOLING METHOD OF HOT...
Publication number
20220032352
Publication date
Feb 3, 2022
NIPPON STEEL CORPORATION
Hiroshi NIITANI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CASTING-ROLLING INSTALLATION AND METHOD FOR TREATING A WORKPIECE BY...
Publication number
20210331222
Publication date
Oct 28, 2021
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Sergey BRAGIN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WIRE ROD FOR COLD HEADING, PROCESSED PRODUCT USING SAME, AND MANUFA...
Publication number
20210324493
Publication date
Oct 21, 2021
POSCO
Byung-In Jung
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MICRO CONTROL DEVICE FOR SIMULATING ELECTRIC THERMAL FIELD CHANGE O...
Publication number
20210299722
Publication date
Sep 30, 2021
Yanshan University
Lipo YANG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HEATING SYSTEM FOR DRILL STEEL PIPE BILLET AND HEATING METHOD THEREOF
Publication number
20210299723
Publication date
Sep 30, 2021
Yanshan University
Xinliang Gao
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Dynamic Contact Heat Transfer Simulation Device for Rolling Heavy-L...
Publication number
20210220884
Publication date
Jul 22, 2021
Yanshan University
Lipo Yang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING METAL STRIP PROFILE DURING ROL...
Publication number
20210220885
Publication date
Jul 22, 2021
Novelis Inc.
Matthew J. FAIRLIE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...