by heating the blank or stamping associated with heat treatment

Industry

CPC
B21D22/022

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing

Current Industry

B21D22/022by heating the blank or stamping associated with heat treatment

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Steel for hot stamping, hot stamping process and hot stamped component
- Patent number 12,297,517
- Issue date May 13, 2025
- Ironovation Materials Technology Co., Ltd.
- Hongliang Yi
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot press formed product having excellent corrosion resistance and...
- Patent number 12,297,544
- Issue date May 13, 2025
- POSCO Co., Ltd
- Il-Ryoung Sohn
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot stamping component and method of manufacturing the same
- Patent number 12,285,794
- Issue date Apr 29, 2025
- Hyundai Steel Company
- Jae Myoung Park
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Forming device and forming method for part with regular cross-section
- Patent number 12,285,793
- Issue date Apr 29, 2025
- Dalian University of Technology
- Kailun Zheng
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot press forming apparatus and a method for hot press forming a blank
- Patent number 12,280,413
- Issue date Apr 22, 2025
- AUTOTECH ENGINEERING S.L.
- Lars Sandberg
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Plated steel sheets for hot press forming having excellent hydrogen...
- Patent number 12,269,081
- Issue date Apr 8, 2025
- POSCO CO., LTD
- Sang-Heon Kim
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a welded steel blank and associated welded blank
- Patent number 12,269,533
- Issue date Apr 8, 2025
- Arcelormittal
- Cristian Alvarez
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Coated die for use in hot stamping
- Patent number 12,263,513
- Issue date Apr 1, 2025
- PROTERIAL, LTD.
- Tatsuya Shouji
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Aluminum-plated steel sheet, hot-stamped member, and method for man...
- Patent number 12,234,538
- Issue date Feb 25, 2025
- Nippon Steel Corporation
- Yuki Suzuki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot-stamping formed body
- Patent number 12,221,667
- Issue date Feb 11, 2025
- Nippon Steel Corporation
- Hiroyuki Nakagawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Die surfaces with coatings
- Patent number 12,208,433
- Issue date Jan 28, 2025
- Magna International Inc.
- Kyle Daniel Fairbarn
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot-stamping molding method enabling molding of components having v...
- Patent number 12,186,792
- Issue date Jan 7, 2025
- Korea Institute of Industrial Technology
- Sang Kon Lee
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot-stamping formed body
- Patent number 12,180,573
- Issue date Dec 31, 2024
- Nippon Steel Corporation
- Shingo Fujinaka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Production method for hot press molded articles, press molded artic...
- Patent number 12,179,246
- Issue date Dec 31, 2024
- Nippon Steel Corporation
- Masahiro Kubo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Foil transfer device
- Patent number 12,179,247
- Issue date Dec 31, 2024
- Brother Kogyo Kabushiki Kaisha
- Ryosuke Sakai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and system for manufacturing hybrid component
- Patent number 12,172,364
- Issue date Dec 24, 2024
- Hyundai Motor Company
- Youn-Il Jung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hot press member, production method for steel sheet for hot press,...
- Patent number 12,163,202
- Issue date Dec 10, 2024
- JFE Steel Corporation
- Yoshie Obata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
High-performance thermoformed component provided with coating, and...
- Patent number 12,163,203
- Issue date Dec 10, 2024
- Baoshan Iron & Steel Co., Ltd.
- Ning Tan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for forming varied strength zones of a vehicle...
- Patent number 12,157,158
- Issue date Dec 3, 2024
- Ford Global Technologies, LLC
- Raj Sohmshetty
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process for manufacturing thin sheets made of 7XXX aluminum alloy s...
- Patent number 12,146,202
- Issue date Nov 19, 2024
- CONSTELLIUM NEUF-BRISACH
- David Barbier
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
System for a sheet metalworking and a process thereof
- Patent number 12,138,676
- Issue date Nov 12, 2024
- INDIAN INSTITUTE OF TECHNOLOGY HYDERABAD (IITH)
- Nallagundla Venkata Reddy
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tailor hardening of such as a cold stamped vehicle door pillar usin...
- Patent number 12,138,678
- Issue date Nov 12, 2024
- Martinrea International US Inc.
- Vincent Millioto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Steel sheet for hot stamping and hot-stamping formed body
- Patent number 12,134,810
- Issue date Nov 5, 2024
- Nippon Steel Corporation
- Daisuke Maeda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hot-stamping formed body
- Patent number 12,134,808
- Issue date Nov 5, 2024
- Nippon Steel Corporation
- Daisuke Maeda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Conductive post-furnace heating of sheet for hot forming
- Patent number 12,121,950
- Issue date Oct 22, 2024
- Magna International, Inc.
- Cangji Shi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot forming method and device for large-size aircraft thin-walled p...
- Patent number 12,116,658
- Issue date Oct 15, 2024
- Dalian University of Technology
- Kailun Zheng
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
High strength aluminum stamping
- Patent number 12,104,238
- Issue date Oct 1, 2024
- Magna International Inc.
- Edward K. Steinebach
- C21 - METALLURGY OF IRON
Information Patent Grant
Flat steel product having improved processing properties
- Patent number 12,098,441
- Issue date Sep 24, 2024
- ThyssenKrupp Steel Europe AG
- Maria Köyer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus and methods for forming an attachment pad in high strengt...
- Patent number 12,097,548
- Issue date Sep 24, 2024
- KUKA Systems North America LLC
- Peter L. Busuttil
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot-press molding method and hot-press molded product
- Patent number 12,091,726
- Issue date Sep 17, 2024
- Toyota Jidosha Kabushiki Kaisha
- Eiichi Ota
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
HOT PRESS-FORMED PART AND MANUFACTURING METHOD THEREOF
- Publication number 20250153234
- Publication date May 15, 2025
- POSCO CO., LTD
- Sang-Heon Kim
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MULTI-SENSOR-BASED HOT FORMING PRODUCTION SYSTEM FOR ALUMINUM ALLOY...
- Publication number 20250144691
- Publication date May 8, 2025
- DALIAN UNIVERSITY OF TECHNOLOGY
- Kailun ZHENG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND FIXTURE FOR LOCAL SOFTENING OF HOT STAMPED MEMBER
- Publication number 20250144692
- Publication date May 8, 2025
- Cosma Automotive (Shanghai) Co., Ltd.
- Zhiyang GAO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PRESS SYSTEM AND METHOD OF MANUFACTURING HOT STAMPED STRUCTURAL COM...
- Publication number 20250121423
- Publication date Apr 17, 2025
- TATA STEEL LIMITED
- G. MANIKANDAN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CRACK-CONTAINING HOT-STAMPED COATED STEEL PART WITH EXCELLENT SPOT-...
- Publication number 20250114837
- Publication date Apr 10, 2025
- ARCELORMITTAL
- Clément PHILIPPOT
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STEEL SHEET FOR HOT PRESS FORMING, METHOD OF PRODUCING STEEL SHEET...
- Publication number 20250108422
- Publication date Apr 3, 2025
- JFE STEEL CORPORATION
- Rinta SATO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STEEL SHEET FOR HOT PRESSING, HOT-PRESSED MEMBER, AND HOT-PRESSED M...
- Publication number 20250108423
- Publication date Apr 3, 2025
- JFE STEEL CORPORATION
- Rinta SATO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOT-STAMPING FORMED BODY
- Publication number 20250108424
- Publication date Apr 3, 2025
- NIPPON STEEL CORPORATION
- Shingo FUJINAKA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUFACTURING METHOD OF HOT-STAMPED PRODUCT
- Publication number 20250100043
- Publication date Mar 27, 2025
- UNIPRES CORPORATION
- Tsutomu SERIZAWA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOT STAMPING PART AND MANUFACTURING METHOD THEREFOR
- Publication number 20250091113
- Publication date Mar 20, 2025
- HYUNDAI STEEL COMPANY
- Min Ho Jang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOT STAMPING PART
- Publication number 20250091112
- Publication date Mar 20, 2025
- HYUNDAI STEEL COMPANY
- Byung Gil Yoo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOT STAMPING COMPONENT AND MANUFACTURING METHOD THEREFOR
- Publication number 20250092485
- Publication date Mar 20, 2025
- HYUNDAI STEEL COMPANY
- Min Ho Jang
- C21 - METALLURGY OF IRON
Information Patent Application
FORMING DEVICE AND FORMING METHOD FOR PART WITH REGULAR CROSS-SECTION
- Publication number 20250083209
- Publication date Mar 13, 2025
- Dalian University of Technology
- Kailun ZHENG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOT STAMPED BODY
- Publication number 20250084518
- Publication date Mar 13, 2025
- NIPPON STEEL CORPORATION
- Hitomi NISHIBATA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HOT STAMPED STEEL PLATE WITH AL-ZN-MG-SI PLATING AND HOT STAMPING M...
- Publication number 20250075292
- Publication date Mar 6, 2025
- Baoshan Iron & Steel Co., Ltd
- Wenzhen BI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
RAPID PRE-HEATING TO IMPROVE SURFACE QUALITY FOR COATING-FREE PRESS...
- Publication number 20250073770
- Publication date Mar 6, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Zhou WANG
- C21 - METALLURGY OF IRON
Information Patent Application
Front structure for an automotive vehicle
- Publication number 20250058833
- Publication date Feb 20, 2025
- ARCELORMITTAL
- Gagan TANDON
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STEEL SHEET FOR HOT PRESSING AND HOT-STAMPED PART MANUFACTURED USIN...
- Publication number 20250051872
- Publication date Feb 13, 2025
- HYUNDAI STEEL COMPANY
- Jae Min Lee
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MATERIAL FOR HOT STAMPING
- Publication number 20250043402
- Publication date Feb 6, 2025
- HYUNDAI STEEL COMPANY
- Nu Ri Shin
- C21 - METALLURGY OF IRON
Information Patent Application
HOT STAMPING SYSTEM AND METHOD
- Publication number 20250033106
- Publication date Jan 30, 2025
- Kyle Daniel FAIRBARN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CONDUCTIVE POST-FURNACE HEATING OF SHEET FOR HOT FORMING
- Publication number 20250025927
- Publication date Jan 23, 2025
- MAGNA INTERNATIONAL INC.
- Cangji SHI
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR FORMING A SHEET BLANK AS A WORKPIECE IN A FORMING TOOL
- Publication number 20250018453
- Publication date Jan 16, 2025
- Peter AMBORN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for producing a steel sheet having excellent processability...
- Publication number 20250011892
- Publication date Jan 9, 2025
- ARCELORMITTAL
- Deborah HERRY
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Hot stamping die and hot stamping process using a hot stamping press
- Publication number 20250010350
- Publication date Jan 9, 2025
- ARCELORMITTAL
- Alexandre BLAISE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STEEL SHEET FOR HOT PRESS FORMED MEMBER
- Publication number 20250010579
- Publication date Jan 9, 2025
- POSCO CO., LTD.
- Seong-Woo KIM
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EX...
- Publication number 20250003045
- Publication date Jan 2, 2025
- ARCELORMITTAL
- Clément PHILIPPOT
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EX...
- Publication number 20250003046
- Publication date Jan 2, 2025
- ARCELORMITTAL
- Clément PHILIPPOT
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
High strength high slenderness part having excellent energy absorption
- Publication number 20240399438
- Publication date Dec 5, 2024
- ARCELORMITTAL
- Arnaud COCU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOT PRESSED MEMBER
- Publication number 20240399439
- Publication date Dec 5, 2024
- JFE STEEL CORPORATION
- Minoru TANAKA
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET FOR HOT STAMPING AND HOT STAMPED PRODUCT
- Publication number 20240376580
- Publication date Nov 14, 2024
- NIPPON STEEL CORPORATION
- Jun HAGA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

by heating the blank or stamping associated with heat treatment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Steel for hot stamping, hot stamping process and hot stamped component

Hot press formed product having excellent corrosion resistance and...

Hot stamping component and method of manufacturing the same

Forming device and forming method for part with regular cross-section

Hot press forming apparatus and a method for hot press forming a blank

Plated steel sheets for hot press forming having excellent hydrogen...

Method for producing a welded steel blank and associated welded blank

Coated die for use in hot stamping

Aluminum-plated steel sheet, hot-stamped member, and method for man...

Hot-stamping formed body

Die surfaces with coatings

Hot-stamping molding method enabling molding of components having v...

Hot-stamping formed body

Production method for hot press molded articles, press molded artic...

Foil transfer device

Method and system for manufacturing hybrid component

Hot press member, production method for steel sheet for hot press,...

High-performance thermoformed component provided with coating, and...

Method and apparatus for forming varied strength zones of a vehicle...

Process for manufacturing thin sheets made of 7XXX aluminum alloy s...

System for a sheet metalworking and a process thereof

Tailor hardening of such as a cold stamped vehicle door pillar usin...

Steel sheet for hot stamping and hot-stamping formed body

Hot-stamping formed body

Conductive post-furnace heating of sheet for hot forming

Hot forming method and device for large-size aircraft thin-walled p...

High strength aluminum stamping

Flat steel product having improved processing properties

Apparatus and methods for forming an attachment pad in high strengt...

Hot-press molding method and hot-press molded product

Patents Applicationslast 30 patents

HOT PRESS-FORMED PART AND MANUFACTURING METHOD THEREOF

MULTI-SENSOR-BASED HOT FORMING PRODUCTION SYSTEM FOR ALUMINUM ALLOY...

METHOD AND FIXTURE FOR LOCAL SOFTENING OF HOT STAMPED MEMBER

PRESS SYSTEM AND METHOD OF MANUFACTURING HOT STAMPED STRUCTURAL COM...

CRACK-CONTAINING HOT-STAMPED COATED STEEL PART WITH EXCELLENT SPOT-...

STEEL SHEET FOR HOT PRESS FORMING, METHOD OF PRODUCING STEEL SHEET...

STEEL SHEET FOR HOT PRESSING, HOT-PRESSED MEMBER, AND HOT-PRESSED M...

HOT-STAMPING FORMED BODY

MANUFACTURING METHOD OF HOT-STAMPED PRODUCT

HOT STAMPING PART AND MANUFACTURING METHOD THEREFOR

HOT STAMPING PART

HOT STAMPING COMPONENT AND MANUFACTURING METHOD THEREFOR

FORMING DEVICE AND FORMING METHOD FOR PART WITH REGULAR CROSS-SECTION

HOT STAMPED BODY

HOT STAMPED STEEL PLATE WITH AL-ZN-MG-SI PLATING AND HOT STAMPING M...

RAPID PRE-HEATING TO IMPROVE SURFACE QUALITY FOR COATING-FREE PRESS...

Front structure for an automotive vehicle

STEEL SHEET FOR HOT PRESSING AND HOT-STAMPED PART MANUFACTURED USIN...

MATERIAL FOR HOT STAMPING

HOT STAMPING SYSTEM AND METHOD

CONDUCTIVE POST-FURNACE HEATING OF SHEET FOR HOT FORMING

METHOD FOR FORMING A SHEET BLANK AS A WORKPIECE IN A FORMING TOOL

Method for producing a steel sheet having excellent processability...

Hot stamping die and hot stamping process using a hot stamping press

STEEL SHEET FOR HOT PRESS FORMED MEMBER

CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EX...

CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EX...

High strength high slenderness part having excellent energy absorption

HOT PRESSED MEMBER

STEEL SHEET FOR HOT STAMPING AND HOT STAMPED PRODUCT