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for rolling plates, strips, bands or sheets of indefinite length
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B21B1/22
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B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21B
ROLLING OF METAL
B21B1/00
Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section Sequence of operations in milling trains Layout of rolling-mill plant
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B21B1/22
for rolling plates, strips, bands or sheets of indefinite length
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Patents Grants
last 30 patents
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Patent Grant
Method for manufacturing real aluminum using aluminum alloy capable...
Patent number
12,202,416
Issue date
Jan 21, 2025
Hyundai Motor Company
Ye-Lim Kim
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and plant for producing flat rolled products
Patent number
12,186,789
Issue date
Jan 7, 2025
Danieli & C. Officine Meccaniche SpA
Gianpietro Benedetti
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing a continuous strip-shaped composite material
Patent number
12,186,825
Issue date
Jan 7, 2025
SMS group GMBH
Thomas Runkel
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for the manufacture of insoluble lead anodes, used in electr...
Patent number
12,157,153
Issue date
Dec 3, 2024
ÁNODOS DE CHILE S.A.
Horacio Rafart Mouthon
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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 for producing ultra-thin hot-rolled strip steel
Patent number
12,139,773
Issue date
Nov 12, 2024
Baoshan Iron & Steel Co., Ltd.
Yuan Fang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Sheet steel having a deterministic surface structure
Patent number
12,121,945
Issue date
Oct 22, 2024
ThyssenKrupp Steel Europe AG
Oliver Vogt
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Metal plate for manufacturing deposition mask and manufacturing met...
Patent number
12,117,727
Issue date
Oct 15, 2024
Dai Nippon Printing Co., Ltd.
Hiroki Oka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Non-oriented electrical steel sheet, production method for non-orie...
Patent number
12,119,706
Issue date
Oct 15, 2024
Nippon Steel Corporation
Yoshiaki Natori
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
High corrosion-resistance strip steel and manufacturing method ther...
Patent number
12,109,776
Issue date
Oct 8, 2024
Baoshan Iron & Steel Co., Ltd.
Bo Yan
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Roll-bonded laminate and method for producing the same
Patent number
11,999,131
Issue date
Jun 4, 2024
Toyo Kohan Co., Ltd.
Yusuke Hashimoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and device for ascertaining the lateral strip contour or the...
Patent number
11,975,372
Issue date
May 7, 2024
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Friedrich Moser
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Sealed and/or reinforced flanged ring connector for single- and dou...
Patent number
11,953,225
Issue date
Apr 9, 2024
Jeffrey Allen Hermanson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Metal structure evaluator for rolled steel sheets, method for evalu...
Patent number
11,933,762
Issue date
Mar 19, 2024
JFE Steel Corporation
Takafumi Ozeki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Changing the effective contour of a running surface of a working ro...
Patent number
11,919,059
Issue date
Mar 5, 2024
PRIMETALS TECHNOLOGIES GERMANY GMBH
Johannes Dagner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Sheet steel having a deterministic surface structure
Patent number
11,905,579
Issue date
Feb 20, 2024
ThyssenKrupp Steel Europe AG
Fabian Junge
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal structure evaluator for rolled steel sheets, method for evalu...
Patent number
11,898,985
Issue date
Feb 13, 2024
JFE Steel Corporation
Takafumi Ozeki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Roll-bonded body and method for producing roll-bonded body
Patent number
11,878,363
Issue date
Jan 23, 2024
Toyo Kohan Co., Ltd.
Takafumi Hatakeda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing hot-dip galvanized steel sheet having excellen...
Patent number
11,873,561
Issue date
Jan 16, 2024
POSCO Co., Ltd
Sun-Ho Jeon
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
Transverse vibration rolling system and preparation method for doub...
Patent number
11,833,559
Issue date
Dec 5, 2023
Taiyuan University of Technology
Jingwei Zhao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Removable reef and barricade system, appurtenances, and means of ma...
Patent number
11,834,802
Issue date
Dec 5, 2023
Roger A. Benham
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing a stainless steel sheet with modified visual c...
Patent number
11,834,726
Issue date
Dec 5, 2023
OUTOKUMPU OYJ
Jörn Teipel
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal substrate with a surface texture
Patent number
11,826,980
Issue date
Nov 28, 2023
TATA STEEL NEDERLAND TECHNOLOGY BV
Pieter Baart
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Titanium material for hot working
Patent number
11,814,703
Issue date
Nov 14, 2023
Nippon Steel Corporation
Tomoyuki Kitaura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Steel for press hardening and press hardened part manufactured from...
Patent number
11,814,696
Issue date
Nov 14, 2023
Arcelormittal
Pascal Drillet
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hot-dip galvanized steel sheet having excellent surface appearance...
Patent number
11,801,665
Issue date
Oct 31, 2023
POSCO Co., Ltd
Hyeon-Seok Hwang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Roll state monitor device
Patent number
11,786,948
Issue date
Oct 17, 2023
Toshiba Mitsubishi-Electric Industrial Systems Corporation
Hiroyuki Imanari
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Methods of making highly-formable aluminum alloys and aluminum allo...
Patent number
11,788,178
Issue date
Oct 17, 2023
Novelis Inc.
Sazol Kumar Das
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Methods for heating strip product
Patent number
11,779,979
Issue date
Oct 10, 2023
Materion Corporation
Karl R. Ziegler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
Roll Weight System for On Machine Dynamic Verification
Publication number
20250020502
Publication date
Jan 16, 2025
Honeywell International Inc.
Eric J. Folnsbee
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING A HOT-DIP-COATED STEEL SHEET AND HOT-DIP-COATE...
Publication number
20250011910
Publication date
Jan 9, 2025
ThyssenKrupp Steel Europe AG
Burak William CETINKAYA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
STEEL PRODUCT PROCESSING PLANT WITH SCALE SEPARATION AND RECOVERY S...
Publication number
20250010345
Publication date
Jan 9, 2025
DANIELI & C. OFFICINE MECCANICHE SPA
Antonio NARDELLA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR TEMPER ROLLING A STEEL SHEET, TEMPER-ROLLED STEEL SHEET...
Publication number
20240390963
Publication date
Nov 28, 2024
ThyssenKrupp Steel Europe AG
Burak William CETINKAYA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
GAS DIFFUSION LAYER AND PREPARATION METHOD THEREFOR
Publication number
20240384423
Publication date
Nov 21, 2024
QINGKE NEW ENERGY TECHNOLOGY (SHANGHAI) CO., LTD.
Xuewei MAO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
STAINLESS STEEL SHEET AND METHODS FOR MANUFACTURING THE SAME
Publication number
20240360529
Publication date
Oct 31, 2024
JFE STEEL CORPORATION
Shuji Nishida
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Roll-changing device for changing the working and/or intermediate r...
Publication number
20240342776
Publication date
Oct 17, 2024
SMS group GMBH
Heiko ZETZSCHE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
LASER CUTTING METHOD, LASER CUTTING FACILITY, AND COLD ROLLING METH...
Publication number
20240316697
Publication date
Sep 26, 2024
JFE STEEL CORPORATION
Noriki Fujita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method and control device for operating a strip treatment installat...
Publication number
20240307936
Publication date
Sep 19, 2024
SMS group GMBH
Thomas DAUBE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CROSS EDGE ROLLING
Publication number
20240307934
Publication date
Sep 19, 2024
fischerwerke GmbH & Co. KG
Christoph WIEDNER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROLLING MILL WITH MOVABLE HOUSING AND SEALED DOOR
Publication number
20240278300
Publication date
Aug 22, 2024
FIVES DMS
Pierre GAROT
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR ROLLING HIGH-TOUGHNESS HIGH-STRENGTH LOW-ALLOY STEEL
Publication number
20240253099
Publication date
Aug 1, 2024
DAYE SPECIAL STEEL CO., LTD.
Xiaolong LI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MANUFACTURING METHOD AND MANUFACTURING EQUIPMENT OF COLD-ROLLED STE...
Publication number
20240189881
Publication date
Jun 13, 2024
JFE STEEL CORPORATION
Daiki Hioka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PIPE BENDING HEAD
Publication number
20240189882
Publication date
Jun 13, 2024
SUSTAINABLE PIPELINE SYSTEMS LTD.
Andrew STEVENSON
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CHANGING THE EFFECTIVE CONTOUR OF A RUNNING SURFACE OF A WORKING RO...
Publication number
20240173759
Publication date
May 30, 2024
PRIMETALS TECHNOLOGIES GERMANY GMBH
Johannes DAGNER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
Publication number
20240167114
Publication date
May 23, 2024
JFE STEEL CORPORATION
Hiroshi Hasegawa
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING HOT-ROLLED STEEL SHEET, METHOD FOR PREDICTING...
Publication number
20240167117
Publication date
May 23, 2024
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Koki FUKUSHIMA
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD AND PLANT FOR PRODUCING FLAT ROLLED PRODUCTS
Publication number
20240058853
Publication date
Feb 22, 2024
Danieli & C. Officine Meccaniche Spa
Gianpietro BENEDETTI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
SHEET STEEL HAVING A DETERMINISTIC SURFACE STRUCTURE
Publication number
20240051003
Publication date
Feb 15, 2024
ThyssenKrupp Steel Europe AG
Oliver VOGT
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Process for Manufacturing a Press Hardened Laser Welded Steel Part
Publication number
20240035109
Publication date
Feb 1, 2024
ARCELORMITTAL
Pascal Drillet
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET, PRODUCTION METHOD FOR NON-ORIE...
Publication number
20240039347
Publication date
Feb 1, 2024
NIPPON STEEL CORPORATION
Yoshiaki NATORI
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
ROLLING MILL FACILITY
Publication number
20240009723
Publication date
Jan 11, 2024
PRIMETALS TECHNOLOGIES JAPAN, LTD.
Yoichi MATSUI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF MANUFACTURING A ZINC-NICKEL ALLOY ELECTROPLATED STEEL SHEET
Publication number
20230416937
Publication date
Dec 28, 2023
POSCO CO., LTD.
Moon-Jae KWON
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SHEET METAL PLATE WITH RAISED AREAS FOR CREATING INDUSTRIAL FLOORIN...
Publication number
20230415210
Publication date
Dec 28, 2023
Constellium Issoire
Pablo LORENZINO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Methods For Heating Strip Product
Publication number
20230364662
Publication date
Nov 16, 2023
MATERION CORPORATION
Karl R. ZIEGLER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICE AND METHOD FOR ROLLING A METAL STRIP
Publication number
20230356278
Publication date
Nov 9, 2023
SMS group GMBH
Michael ZIELENBACH
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HIGHLY FORMABLE, RECYCLED ALUMINUM ALLOYS AND METHODS OF MAKING THE...
Publication number
20230349033
Publication date
Nov 2, 2023
Novelis Inc.
Sazol Kumar Das
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROLLING MILLS AND ROLLING METHODS
Publication number
20230330729
Publication date
Oct 19, 2023
PRIMETALS TECHNOLOGIES JAPAN, LTD.
Tatsunori SUGIMOTO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUS AND METHOD FOR CARRYING OUT MEASUREMENTS ON A MATERIAL BE...
Publication number
20230302514
Publication date
Sep 28, 2023
BM GROUP HOLDING S.p.A.
Bottini Mirko
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...