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for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
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B21B1/16
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Parent Industries
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
Current Industry
B21B1/16
for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
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Patents Grants
last 30 patents
Information
Patent Grant
Segmental calendering device for flexible flat cable
Patent number
12,042,832
Issue date
Jul 23, 2024
Changshu Hongbo Telecommunication Technology Co., Ltd.
Hong-Fang Yan
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Hollow cylindrical filter and manufacturing apparatus
Patent number
11,951,427
Issue date
Apr 9, 2024
Fuji Filter Manufacturing Co., Ltd.
Takashi Matsumoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Treatment of hot rolling stock made of metal
Patent number
11,779,971
Issue date
Oct 10, 2023
PRIMETALS TECHNOLOGIES GERMANY GMBH
Emmeran Sollner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
High-entropy alloy, and method for producing the same
Patent number
11,572,612
Issue date
Feb 7, 2023
KOREA INSTITUTE OF MATERIALS SCIENCE
Jong Woo Won
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Plant for the production and the packaging of steel bars or rods
Patent number
11,484,923
Issue date
Nov 1, 2022
SMS MEER S.P.A.
Federico Castellani
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Mechanical high speed roll change system for use with robotic roll...
Patent number
11,478,831
Issue date
Oct 25, 2022
Primetals Technologies USA LLC
William Shen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for preparing ultrafine-grained superalloy bar
Patent number
11,420,241
Issue date
Aug 23, 2022
NORTHWESTERN POLYTECHNICAL UNIVERSITY
Dong Liu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Treatment of hot rolling stock made of metal
Patent number
11,273,476
Issue date
Mar 15, 2022
PRIMETALS TECHNOLOGIES GERMANY GMBH
Emmeran Sollner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Wire rod rolling roller and gap adjustment device thereof
Patent number
11,260,438
Issue date
Mar 1, 2022
Andong National University Industry-Academic Cooperation Foundation
Hee Keun Cho
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatuses and methods for applying pressure to edge surfaces
Patent number
11,000,887
Issue date
May 11, 2021
The Boeing Company
Jesse P. Howard
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
System and method for cutting to length long rolled products coming...
Patent number
10,994,348
Issue date
May 4, 2021
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Roberto Albè
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sliding transport of rolled product with adaptation of friction
Patent number
10,994,318
Issue date
May 4, 2021
PRIMETALS TECHNOLOGIES GERMANY GmbH
Paul Barry Riches
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Profiled metal fiber
Patent number
10,995,493
Issue date
May 4, 2021
HACANOKA GMBH
Karl-Hermann Stahl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Shaping device for roller electrode for seam welding
Patent number
10,850,345
Issue date
Dec 1, 2020
Honda Motor Co., Ltd.
Kazuhiko Yamaashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rolled steel bar or rolled wire rod for cold-forged component
Patent number
10,837,080
Issue date
Nov 17, 2020
Nippon Steel Corporation
Naoki Matsui
C21 - METALLURGY OF IRON
Information
Patent Grant
Rolled steel bar or rolled wire rod for cold-forged component
Patent number
10,829,842
Issue date
Nov 10, 2020
Nippon Steel Corporation
Naoki Matsui
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Guide roller
Patent number
10,702,901
Issue date
Jul 7, 2020
Aktiebolaget SKF
Henning Kern
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Device for forming round bar into variable shapes
Patent number
10,695,807
Issue date
Jun 30, 2020
Hanyoung Machinery
Young Sik Lee
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Braking system for decelerating long products, such as bars, exitin...
Patent number
10,688,547
Issue date
Jun 23, 2020
PRIMETALS TECHNOLOGIES ITALY S.R.L.
Francesco Toschi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Rolling of rolling material with tension change at the rolling of t...
Patent number
10,618,091
Issue date
Apr 14, 2020
PRIMETALS TECHNOLOGIES GERMANY GmbH
Cristiano Justen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for manufacturing linear cutter, and roller die device for m...
Patent number
10,589,326
Issue date
Mar 17, 2020
YAMAUCHI MATEX CORPORATION
Ryuji Yamauchi
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Method and device for producing a conductor segment
Patent number
10,566,885
Issue date
Feb 18, 2020
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Stefan Götz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing aluminum rod and aluminum wire
Patent number
10,518,304
Issue date
Dec 31, 2019
Southwire Company, LLC
Jeffrey D. Herrin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for rolling metal products
Patent number
10,518,305
Issue date
Dec 31, 2019
Danieli & C. Officine Meccaniche SpA
Daniele Andreatta
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Forming machine, particularly ring-rolling machine
Patent number
10,507,502
Issue date
Dec 17, 2019
SMS GROUP GMBH
Ralf Bolik
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for fabrication of a gold alloy wire
Patent number
10,471,486
Issue date
Nov 12, 2019
Nivarox-Far S.A.
Denis Vincent
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Flexible flat round conductive cable and segmental calendering devi...
Patent number
10,460,855
Issue date
Oct 29, 2019
Hong-Fang Yan
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cold-rolled narrow strip in the form of flat wire or profiled eleme...
Patent number
10,378,681
Issue date
Aug 13, 2019
C.D. Waelzholz GmbH
Hans-Toni Junius
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Conveyor for transporting a product
Patent number
10,329,097
Issue date
Jun 25, 2019
Pulsar S.r.l.
Massimo Franzaroli
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
System and method for producing steel products in the form of wires...
Publication number
20240238854
Publication date
Jul 18, 2024
SMS group GMBH
Michael KÖBERICH
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HIGH PRODUCTION QUALITY ROUND WIRE ROD USING A SLIT ROLLING PROCESS
Publication number
20240238858
Publication date
Jul 18, 2024
Primetals Technologies USA LLC
Steven Morgan
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF MAKING METAL FIBERS, IN PARTICULAR OF STEEL
Publication number
20240181521
Publication date
Jun 6, 2024
Karl-Hermann STAHL
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
TORSION GUIDE, GUIDE APPARATUS AND CORRESPONDING METHOD
Publication number
20240091836
Publication date
Mar 21, 2024
Danieli & C. Officine Meccaniche Spa
Tiziano DE GIORGIO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WIRE ROD FOR ULTRAHIGH-STRENGTH SPRINGS, STEEL WIRE, AND MANUFACTUR...
Publication number
20240052455
Publication date
Feb 15, 2024
POSCO Co., Ltd
Junmo LEE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRODUCTION OF SURFACE-MODIFIED CU RIBBONS FOR LASER BONDING
Publication number
20230386706
Publication date
Nov 30, 2023
Heraeus Deutschland GmbH & Co. KG
Marcel NEUBAUER
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SENSING AND OFFSETTING THE FORCE OF EVENTS IN A COIL FORMING OPERATION
Publication number
20230040831
Publication date
Feb 9, 2023
Novelis Inc.
Rodger Eugene Brown
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WIRE ROD FOR HIGH-STRENGTH STEEL FIBER, HIGH-STRENGTH STEEL FIBER,...
Publication number
20230031552
Publication date
Feb 2, 2023
POSCO
Yo-sep YANG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROLLING MILL FOR DIAMETER REDUCING ROLLING AND METHOD FOR MANUFACTU...
Publication number
20220388048
Publication date
Dec 8, 2022
JFE STEEL CORPORATION
Shunsuke SASAKI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ULTRA-THIN ULTRA-HIGH STRENGTH STEEL WIRE, WIRE ROD AND METHOD OF P...
Publication number
20220243310
Publication date
Aug 4, 2022
(INSTITUTE OF RESEARCH OF IRON AND STEEL, JIANGSU PROVINCE/SHA- STEEL, CO. LTD.)
XIANJUN HU
C21 - METALLURGY OF IRON
Information
Patent Application
TREATMENT OF HOT ROLLING STOCK MADE OF METAL
Publication number
20220126338
Publication date
Apr 28, 2022
PRIMETALS TECHNOLOGIES GERMANY GMBH
Emmeran SOLLNER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOLLOW CYLINDRICAL FILTER AND MANUFACTURING APPARATUS
Publication number
20220111320
Publication date
Apr 14, 2022
Fuji Filter Manufacturing Co., Ltd.
Takashi MATSUMOTO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WIRE ROD OF WHICH SOFTENING HEAT TREATMENT CAN BE OMITTED, AND MANU...
Publication number
20220033920
Publication date
Feb 3, 2022
POSCO
Jae-Seung LEE
C21 - METALLURGY OF IRON
Information
Patent Application
HOT-ROLLED STEEL SHEET WITH EXCELLENT LOW-TEMPERATURE IMPACT TOUGHN...
Publication number
20220002828
Publication date
Jan 6, 2022
POSCO
Jung Hyun KONG
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
MECHANICAL HIGH SPEED ROLL CHANGE SYSTEM FOR USE WITH ROBOTIC ROLL...
Publication number
20210276062
Publication date
Sep 9, 2021
Primetals Technologies USA LLC
William Shen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
TREATMENT OF HOT ROLLING STOCK MADE OF METAL
Publication number
20210213499
Publication date
Jul 15, 2021
PRIMETALS TECHNOLOGIES GERMANY GMBH
Emmeran SOLLNER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MANUFACTURING METHOD OF PLATED WIRE ROD AND MANUFACTURING APPARATUS...
Publication number
20210193350
Publication date
Jun 24, 2021
SUMITOMO ELECTRIC TOYAMA CO., LTD.
Hitoshi TSUCHIDA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HIGH-ENTROPY ALLOY, AND METHOD FOR PRODUCING THE SAME
Publication number
20200392613
Publication date
Dec 17, 2020
Korea Institute of Machinery and Materials
Jong Woo WON
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUSES AND METHODS FOR APPLYING PRESSURE TO EDGE SURFACES
Publication number
20200368797
Publication date
Nov 26, 2020
The Boeing Company
Jesse P. Howard
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WIRE ROD ROLLING ROLLER AND GAP ADJUSTMENT DEVICE THEREOF
Publication number
20200331044
Publication date
Oct 22, 2020
ANDONG NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
Hee Keun CHO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PREPARING ULTRAFINE-GRAINED SUPERALLOY BAR
Publication number
20200276624
Publication date
Sep 3, 2020
Northwestern Polytechnical University
Dong LIU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FLEXIBLE FLAT ROUND CONDUCTIVE CABLE AND SEGMENTAL CALENDERING DEVI...
Publication number
20200005969
Publication date
Jan 2, 2020
Hongbo Wireless Communication Technology Co., Ltd.
HONG-FANG YAN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MACHINE FOR MANUFACTURING CABLES
Publication number
20190305632
Publication date
Oct 3, 2019
CONSTRUCCIONES MECANICAS CABALLE, S.A.
ANTONIO BERENGUER ATENZA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PLANT FOR THE PRODUCTION AND THE PACKAGING OF STEEL BARS OR RODS
Publication number
20190275574
Publication date
Sep 12, 2019
SMS MEER S.P.A.
Federico Castellani
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PROFILED METAL FIBER
Publication number
20190257085
Publication date
Aug 22, 2019
Karl-Hermann STAHL
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for Producing a Leaf Spring, and Leaf Spring
Publication number
20190202254
Publication date
Jul 4, 2019
SOGEFI HD SUSPENSIONS GERMANY GmbH
Christian KRALER
B60 - VEHICLES IN GENERAL
Information
Patent Application
ROLLING APPARATUS
Publication number
20190134687
Publication date
May 9, 2019
David HUESGEN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
FLEXIBLE FLAT ROUND CONDUCTIVE CABLE AND SEGMENTAL CALENDERING DEVI...
Publication number
20190013117
Publication date
Jan 10, 2019
HONGBO WIRELESS COMMUNICATION TECHNOLOGY CO., LTD.
Hong-Fang YAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HOT ROLLED BAR OR HOT ROLLED WIRE ROD, COMPONENT, AND MANUFACTURING...
Publication number
20180355455
Publication date
Dec 13, 2018
NIPPON STEEL & SUMITOMO METAL CORPORATION
Akira SHIGA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...