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Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences Rolling of aluminium, copper, zinc or other non-ferrous metals
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B21B3/00
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21B
ROLLING OF METAL
Current Industry
B21B3/00
Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences Rolling of aluminium, copper, zinc or other non-ferrous metals
Sub Industries
B21B3/003
Rolling non-ferrous metals immediately subsequent to continuous casting
B21B3/02
Rolling special iron alloys
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Patents Grants
last 30 patents
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Patent Grant
Rolling mill, rolling mill control method, and thrust force support...
Patent number
12,318,827
Issue date
Jun 3, 2025
PRIMETALS TECHNOLOGIES JAPAN, LTD.
Kenji Horii
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Material for hot stamping and method of manufacturing the same
Patent number
12,312,652
Issue date
May 27, 2025
Hyundai Steel Company
Nu Ri Shin
C21 - METALLURGY OF IRON
Information
Patent Grant
Measuring roller for determining a characteristic of a strip-shaped...
Patent number
12,311,422
Issue date
May 27, 2025
VDEh-Betriebsforschungsinstitut GmbH
Julian Kremeyer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
System and method for improving roll roundness
Patent number
12,311,423
Issue date
May 27, 2025
Karl Bagdal
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cold rolling method and method for producing cold-rolled steel sheet
Patent number
12,311,421
Issue date
May 27, 2025
JFE Steel Corporation
Kengo Tsukamoto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Rolling mill
Patent number
12,303,953
Issue date
May 20, 2025
W. Durston Limited
Matthew Durston
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of manufacturing aluminum plate
Patent number
12,303,956
Issue date
May 20, 2025
ALUTEC CO., LTD
Do Bong Park
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Homogenization control method for transverse temperature during lam...
Patent number
12,303,954
Issue date
May 20, 2025
Northeastern University
Jie Sun
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Tubular structure reinforcing
Patent number
12,297,951
Issue date
May 13, 2025
Keystone Tower Systems, Inc.
Eric D. Smith
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Torque support for absorbing drive torques and roller arrangement w...
Patent number
12,285,791
Issue date
Apr 29, 2025
Matthews International Corporation
René Wolters
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Setup condition determining method for manufacturing facilities, mi...
Patent number
12,285,792
Issue date
Apr 29, 2025
JFE Steel Corporation
Tatsuya Yamazaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Methods and devices for constucting multi-dimensional coupled vibra...
Patent number
12,282,835
Issue date
Apr 22, 2025
Taiyuan University of Technology
Dongping He
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Optimization method for bending rebound quantity of aluminum roll f...
Patent number
12,280,410
Issue date
Apr 22, 2025
XI'AN HEAVY EQUIPMENT & TECHNOLOGY CO., LTD.
Xiaohui Zhao
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing a metal workpiece
Patent number
12,275,048
Issue date
Apr 15, 2025
Thyssenkrupp Hohenlimburg GmbH
Marcel Schulz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Roll stand for rolling a metal product
Patent number
12,251,746
Issue date
Mar 18, 2025
SMS GROUP GMBH
Dietmar Fontayne
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Flatness-measuring device, hot-rolling mill and method for operatin...
Patent number
12,240,023
Issue date
Mar 4, 2025
SMS group GMBH
Frank Gorgels
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Sensing and offsetting the force of events in a coil forming operation
Patent number
12,240,021
Issue date
Mar 4, 2025
Novelis Inc.
Rodger Eugene Brown
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus to control and adjust the drawing action in a...
Patent number
12,240,024
Issue date
Mar 4, 2025
Danieli & C. Officine Meccaniche SpA
Andrea Venuti
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Six-high rolling mill stand and finishing mill train for hot rollin...
Patent number
12,233,443
Issue date
Feb 25, 2025
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Manfred Hackl
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for controlling a cooling device in a rolling train
Patent number
12,226,814
Issue date
Feb 18, 2025
SMS GROUP GMBH
Thomas Heimann
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Tapered structure construction
Patent number
12,226,813
Issue date
Feb 18, 2025
Keystone Tower Systems, Inc.
Eric D. Smith
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Junction device for connecting an adapter to a flange for motion tr...
Patent number
12,222,010
Issue date
Feb 11, 2025
Danieli & C. Officine Meccaniche SpA
Andrea Donadon
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Processing method and plant for welding metal strips
Patent number
12,208,431
Issue date
Jan 28, 2025
PRIMETALS TECHNOLOGIES GERMANY GMBH
Josef Hofbauer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Preparation method for ultrahigh-conductivity multilayer single-cry...
Patent number
12,203,193
Issue date
Jan 21, 2025
Peking University
Kaihui Liu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Vibration suppression method and system of a rolling mill roller as...
Patent number
12,194,518
Issue date
Jan 14, 2025
Taiyuan University of Technology
Dongping He
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cross-rolling unit and method for adjusting a roll gap
Patent number
12,186,790
Issue date
Jan 7, 2025
SMS GROUP GMBH
Walter Kirchner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Asynchronous heating and calendering device, large wide ultra-thin...
Patent number
12,191,474
Issue date
Jan 7, 2025
BEIJING WELION NEW ENERGY TECHNOLOGY CO., LTD
Wenjun Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control device for rolling mill apparatus, rolling mill facility, a...
Patent number
12,179,244
Issue date
Dec 31, 2024
PRIMETALS TECHNOLOGIES JAPAN, LTD.
Yoichi Matsui
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Tensioning pulley set for a straightening line for straightening a...
Patent number
12,162,055
Issue date
Dec 10, 2024
VDEh-Betriebsforschungsinstitut GmbH
Gert Mücke
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Tool and method for changing the working roll in a rolling mill
Patent number
12,157,155
Issue date
Dec 3, 2024
FIVES DMS
Conrad Ernst de la Graete
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
EXTRA-THICK Q500QE BRIDGE STEEL PLATE AND PRODUCTION METHOD THEREFOR
Publication number
20250178054
Publication date
Jun 5, 2025
INSTITUTE OF RESEARCH OF IRON AND STEEL, JIANGSU PROVINCE/SHA-STEEL, CO. LTD...
Hao YANG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ROLLING MILL ASSEMBLY FOR TRANSMITTING HIGH TORQUES
Publication number
20250178055
Publication date
Jun 5, 2025
VOITH PATENT GmbH
Peter Grawenhof
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method of Descaling Heavy Gage Sheet Metal Coils and Heavy Gage Ind...
Publication number
20250170631
Publication date
May 29, 2025
THE MATERIAL WORKS, LTD.
Kevin Voges
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROBOTIC DEEP ROLLING TOOL DESIGN FOR MECHANICAL SURFACE TREATMENT O...
Publication number
20250162017
Publication date
May 22, 2025
RTX Corporation
Andrew P. Frasca
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR CNC EXPORT AND FRA...
Publication number
20250162012
Publication date
May 22, 2025
Wall to Wall, LLC
Noam BURG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MANUFACTURING METHOD FOR TINPLATE
Publication number
20250144686
Publication date
May 8, 2025
ZHANGJIAGANG YANGTZE RIVER COLD ROLLED PLATE CO., LTD.
Haotian LAN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
TEMPERATURE CONTROL SYSTEM AND TEMPERATURE CONTROL METHOD FOR HOT R...
Publication number
20250144688
Publication date
May 8, 2025
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Kazutoshi KITAGOH
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ELECTRODE ROLLING DEVICE
Publication number
20250135517
Publication date
May 1, 2025
Prime Planet Energy & Solutions, Inc.
Tetsumasa MARUO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
THICKNESS CONTROLLING METHOD AND RIGIDITY MONITORING METHOD FOR ROL...
Publication number
20250128305
Publication date
Apr 24, 2025
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Toshihito SHIMOTANI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING SHEET THICKNESS IN ELECTRODE P...
Publication number
20250128306
Publication date
Apr 24, 2025
Samsung SDI Co.,Ltd.
Gisung KIM
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for producing an aluminum strip and casting-rolling system f...
Publication number
20250121429
Publication date
Apr 17, 2025
SMS group GMBH
Markus FISCHER
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLLING THREADING IN A ROLLING MILL
Publication number
20250108421
Publication date
Apr 3, 2025
Novelis Inc.
Luiz Augusto Leal Porto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUS FOR REMOVING FOREIGN MATTER ON HOT-ROLLED STEEL STRIP
Publication number
20250100021
Publication date
Mar 27, 2025
POSCO Co., Ltd
Kyungseok KIM
B08 - CLEANING
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Patent Application
CONTROL DEVICE FOR STEEL PLATE TEMPERATURE
Publication number
20250100035
Publication date
Mar 27, 2025
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Sanga TAKAGI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROLL REARRANGEMENT DEVICE AND ROLL REARRANGEMENT METHOD
Publication number
20250091108
Publication date
Mar 20, 2025
Primetals Technologies Japan, Ltd.
Yuji IKEMOTO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METAL PLATE AND METHOD FOR MANUFACTURING THE SAME, AND METHOD FOR M...
Publication number
20250084499
Publication date
Mar 13, 2025
DAI NIPPON PRINTING CO., LTD.
Yusuke NAKAMURA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PLANT AND METHOD FOR PRODUCING FLAT ROLLED PRODUCTS
Publication number
20250050397
Publication date
Feb 13, 2025
DANIELI & C. OFFICINE MECCANICHE SPA
Gianpietro BENEDETTI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUS AND PROCESS FOR SURFACE PROCESSING OF CYLINDRICAL BODIES,...
Publication number
20250033101
Publication date
Jan 30, 2025
TENOVA S.P.A.
Paolo GABOARDI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
THERMAL PROCESSING METHOD FOR IMPROVING HIGH-SPEED IMPACT RESISTANC...
Publication number
20250019813
Publication date
Jan 16, 2025
CHENGDU ADVANCED METAL MATERIALS INDUSTRY TECHNOLOGY RESEARCH INSTITUTE CO.,...
Liu YANG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
VIBRATION SUPPRESSION METHOD AND SYSTEM OF A ROLLING MILL ROLLER AS...
Publication number
20250018451
Publication date
Jan 16, 2025
Taiyuan University of Technology
Dongping HE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Torque Support for Absorbing Drive Torques and Roller Arrangement w...
Publication number
20250010346
Publication date
Jan 9, 2025
MATTHEWS INTERNATIONAL CORPORATION
Rene WOLTERS
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
SYSTEM AND METHOD FOR RAPID SUBSTRATE COOLING
Publication number
20250010348
Publication date
Jan 9, 2025
Novelis Inc.
Frank Su
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING A DUAL-PHASE STEEL STRIP IN A COMBINED CASTING...
Publication number
20250010360
Publication date
Jan 9, 2025
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Kerstin BAUMGARTNER
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method for operating a rolling line, and computer program product f...
Publication number
20250010347
Publication date
Jan 9, 2025
SMS group GMBH
Stephan JUENGST
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DUAL-GRASP TOOL
Publication number
20250001477
Publication date
Jan 2, 2025
FIVES DMS
Adeline SIMON
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROLLING MILL STAND AND METHOD OF CHANGING A WORK ROLL ASSEMBLY THEREOF
Publication number
20240424542
Publication date
Dec 26, 2024
PRIMETALS TECHNOLOGIES, LIMITED
Martin PHILIPSON
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND EQUIPMENT FOR COOLING ON A REVERSING HOT ROLLING MILL
Publication number
20240424541
Publication date
Dec 26, 2024
CONSTELLIUM NEUF-BRISACH
Vincent DUHOUX
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ULTRA-HIGH STRENGTH HOT-ROLLED STEEL WITH TOUGHNESS AND METHOD OF F...
Publication number
20240425958
Publication date
Dec 26, 2024
Big River Steel, LLC
Amar K. De
B22 - CASTING POWDER METALLURGY
Information
Patent Application
WORK ROLL BALANCE FORCE SETTING METHOD AND ROLLING MILL RUNNING MET...
Publication number
20240416402
Publication date
Dec 19, 2024
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Kenji Horii
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Model Based Multi-Variable Predictive Control for Metal Rolling Mills
Publication number
20240416403
Publication date
Dec 19, 2024
Honeywell International Inc.
Dattaraj Bhat
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...