Cold rolling

Industry

CPC
C21D8/0236

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Parent Industries

CCHEMISTRY METALLURGY C21Iron metallurgy C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment

Current Industry

C21D8/0236Cold rolling

Industries

Patents Grantslast 30 patents

Information Patent Grant
Steel
- Patent number 12,227,817
- Issue date Feb 18, 2025
- Nippon Steel Corporation
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Acid-resistant steel sheet and manufacturing method therefor
- Patent number 12,221,707
- Issue date Feb 11, 2025
- POSCO Co., Ltd
- Minho Jo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Welded member of galvanized steel sheets
- Patent number 12,221,701
- Issue date Feb 11, 2025
- POSCO Co., Ltd
- Ki-Cheol Kang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of forming a dynamically transformable nanotwinned structure...
- Patent number 12,221,662
- Issue date Feb 11, 2025
- City University of Hong Kong
- Tao Yang
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel sheet and method for producing same
- Patent number 12,221,666
- Issue date Feb 11, 2025
- Nippon Steel Corporation
- Kengo Takeda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Corrosion resistant high strength brazing sheet
- Patent number 12,221,675
- Issue date Feb 11, 2025
- Arconic Technologies LLC
- Baolute Ren
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Alloyed galvanized steel sheet, electrodeposition-coated steel shee...
- Patent number 12,221,705
- Issue date Feb 11, 2025
- JFE Steel Corporation
- Shunsuke Yamamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High strength steel sheet and method for manufacturing the same
- Patent number 12,221,668
- Issue date Feb 11, 2025
- JFE Steel Corporation
- Kazuki Endoh
- B32 - LAYERED PRODUCTS
Information Patent Grant
Grain oriented electrical steel sheet, forming method for insulatio...
- Patent number 12,215,410
- Issue date Feb 4, 2025
- Nippon Steel Corporation
- Ichiro Tanaka
- C21 - METALLURGY OF IRON
Information Patent Grant
High-yield-ratio cold-rolled dual-phase steel and manufacturing met...
- Patent number 12,215,397
- Issue date Feb 4, 2025
- Baoshan Iron & Steel Co., Ltd.
- Wei Li
- C21 - METALLURGY OF IRON
Information Patent Grant
Coated steel member, coated steel sheet, and methods for producing...
- Patent number 12,215,411
- Issue date Feb 4, 2025
- Nippon Steel Corporation
- Shinichiro Tabata
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel sheet and method for producing the same
- Patent number 12,209,299
- Issue date Jan 28, 2025
- JFE Steel Corporation
- Yoshihiko Ono
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet for cans and method for manufacturing the same
- Patent number 12,203,155
- Issue date Jan 21, 2025
- JFE Steel Corporation
- Hayato Saito
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing steel strip for blade, and steel strip for...
- Patent number 12,195,821
- Issue date Jan 14, 2025
- PROTERIAL, LTD.
- Wataru Senoo
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet
- Patent number 12,195,831
- Issue date Jan 14, 2025
- Nippon Steel Corporation
- Tesshu Murakawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing grain oriented electrical steel sheet
- Patent number 12,195,832
- Issue date Jan 14, 2025
- Nippon Steel Corporation
- Shinsuke Takatani
- B82 - NANO-TECHNOLOGY
Information Patent Grant
High-strength thin steel sheet and method for manufacturing same
- Patent number 12,195,819
- Issue date Jan 14, 2025
- JFE Steel Corporation
- Katsutoshi Takashima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plated steel sheet having excellent strength, formability and surfa...
- Patent number 12,195,820
- Issue date Jan 14, 2025
- POSCO Co., Ltd
- Yu-Mi Ha
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing a TWIP steel sheet having an austenitic micros...
- Patent number 12,188,102
- Issue date Jan 7, 2025
- Arcelormittal
- Jean-Christophe Hell
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength steel sheet and method for manufacturing the same
- Patent number 12,188,103
- Issue date Jan 7, 2025
- JFE Steel Corporation
- Kazuki Endoh
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High strength steel sheet, impact absorbing member, and method for...
- Patent number 12,180,593
- Issue date Dec 31, 2024
- JFE Steel Corporation
- Yoshiyasu Kawasaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High-strength member, method for manufacturing high-strength member...
- Patent number 12,180,569
- Issue date Dec 31, 2024
- JFE Steel Corporation
- Takuya Hirashima
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength cold rolled steel sheet and galvannealed steel sheet...
- Patent number 12,180,571
- Issue date Dec 31, 2024
- POSCO Co., Ltd
- Hang-Sik Cho
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cold rolled steel sheet and method for producing same
- Patent number 12,180,557
- Issue date Dec 31, 2024
- Nippon Steel Corporation
- Shohei Yabu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Bake-hardened hot-dip galvanized steel sheet with excellent powderi...
- Patent number 12,180,559
- Issue date Dec 31, 2024
- POSCO Co., Ltd
- Sang-Hyun Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet and method for producing same
- Patent number 12,173,380
- Issue date Dec 24, 2024
- Nippon Steel Corporation
- Eriko Tsukamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Iron-manganese alloy having improved weldability
- Patent number 12,173,388
- Issue date Dec 24, 2024
- APERAM
- Pierre-Louis Reydet
- C21 - METALLURGY OF IRON
Information Patent Grant
Electrical steel sheet and manufacturing method therefor
- Patent number 12,173,390
- Issue date Dec 24, 2024
- POSCO Co., Ltd
- Hyun Jong Kim
- C21 - METALLURGY OF IRON
Information Patent Grant
Austenitic stainless steel having increased yield ratio and manufac...
- Patent number 12,173,392
- Issue date Dec 24, 2024
- Posco
- Seokweon Song
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel sheet and plated steel sheet
- Patent number 12,173,391
- Issue date Dec 24, 2024
- Nippon Steel Corporation
- Keitaro Matsuda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD OF AN ALUMINUM ALLOY MATERIAL SUITABLE FOR USE IN...
- Publication number 20250051883
- Publication date Feb 13, 2025
- ASSAN ALÜMINYUM SANAYI VE TICARET ANONIM SIRKETI
- Mustafa Murat DUNDAR
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING GRA...
- Publication number 20250051891
- Publication date Feb 13, 2025
- NIPPON STEEL CORPORATION
- Ryutaro YAMAGATA
- C21 - METALLURGY OF IRON
Information Patent Application
AUSTENITIC STAINLESS STEEL AND MANUFACTURING METHOD THEREFOR
- Publication number 20250051894
- Publication date Feb 13, 2025
- POSCO Co., Ltd
- Seokweon Song
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
- Publication number 20250051867
- Publication date Feb 13, 2025
- POSCO CO., LTD
- Jae-Song Kim
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET AND MANUFACTURING METHOD THEREFOR
- Publication number 20250051889
- Publication date Feb 13, 2025
- POSCO Co., Ltd
- Jae-Hoon LEE
- C21 - METALLURGY OF IRON
Information Patent Application
COLD-ROLLED STEEL SHEET AND GALVANIZED STEEL SHEET WITH EXCELLENT P...
- Publication number 20250043379
- Publication date Feb 6, 2025
- POSCO CO., LTD
- Byoung Ho Lee
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING TH...
- Publication number 20250043398
- Publication date Feb 6, 2025
- JFE STEEL CORPORATION
- Takaaki TANAKA
- C21 - METALLURGY OF IRON
Information Patent Application
COLD-ROLLED STEEL SHEET AND METHOD OF MANUFACTURING COLD-ROLLED STE...
- Publication number 20250043380
- Publication date Feb 6, 2025
- NIPPON STEEL CORPORATION
- Kengo HATA
- C21 - METALLURGY OF IRON
Information Patent Application
COLD ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING
- Publication number 20250043404
- Publication date Feb 6, 2025
- POSCO CO., LTD
- Jaiik Kim
- C21 - METALLURGY OF IRON
Information Patent Application
BAINITE STEEL AND PREPARATION METHOD THEREFOR
- Publication number 20250034670
- Publication date Jan 30, 2025
- Baoshan Iron & Steel Co., Ltd
- Hanlong ZHANG
- C21 - METALLURGY OF IRON
Information Patent Application
COLD-ROLLED STEEL SHEET HAVING EXCELLENT STRENGTH AND ELONGATION AN...
- Publication number 20250034683
- Publication date Jan 30, 2025
- POSCO CO., LTD
- Minho JO
- C21 - METALLURGY OF IRON
Information Patent Application
COLD ROLLED STEEL SHEET AND METHOD OF MANUFACTURING SAME
- Publication number 20250027181
- Publication date Jan 23, 2025
- POSCO CO., LTD
- Young-Roc Im
- C21 - METALLURGY OF IRON
Information Patent Application
COLD ROLLED AND HEAT TREATED STEEL SHEET AND A METHOD OF MANUFACTUR...
- Publication number 20250019786
- Publication date Jan 16, 2025
- ARCELORMITTAL
- Damon PANAHI
- C21 - METALLURGY OF IRON
Information Patent Application
CARBON-DOPED ALLOY STEEL WITH SUPER ROOM-TEMPERATURE DUCTILITY AND...
- Publication number 20250019809
- Publication date Jan 16, 2025
- City University of Hong Kong
- Tao YANG
- C21 - METALLURGY OF IRON
Information Patent Application
FERRITIC STAINLESS STEEL AND METHOD FOR MANUFACTURING SAME
- Publication number 20250011908
- Publication date Jan 9, 2025
- NIPPON STEEL STAINLESS STEEL CORPORATION
- Yoshitomo FUJIMURA
- C21 - METALLURGY OF IRON
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
ULTRA-HIGH STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT ELONGA...
- Publication number 20250011889
- Publication date Jan 9, 2025
- POSCO CO., LTD
- Eun-Young Kim
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF PRODUCING A STEEL SHEET FOR CANS
- Publication number 20250011907
- Publication date Jan 9, 2025
- JFE STEEL CORPORATION
- Nobusuke KARIYA
- 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
AUSTENITE STAINLESS STEEL SHEET, METHOD FOR PRODUCING SAME, AND SHE...
- Publication number 20250003041
- Publication date Jan 2, 2025
- NIPPON STEEL STAINLESS STEEL CORPORATION
- Naoki HIRAKAWA
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET, MEMBER, METHOD OF PRODUCING STEEL SHEET, AND METHOD OF...
- Publication number 20250003021
- Publication date Jan 2, 2025
- JFE STEEL CORPORATION
- Katsuya HATA
- C21 - METALLURGY OF IRON
Information Patent Application
COLD ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREFOR
- Publication number 20250003022
- Publication date Jan 2, 2025
- POSCO CO., LTD
- Jong-Pan Kong
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET AND PRESS-FORMED ARTICLE
- Publication number 20240425960
- Publication date Dec 26, 2024
- NIPPON STEEL CORPORATION
- Yasuhiro ITO
- C21 - METALLURGY OF IRON
Information Patent Application
Sheet Metal Component and Method for Producing Same
- Publication number 20240425946
- Publication date Dec 26, 2024
- ThyssenKrupp Steel Europe AG
- Jennifer Schulz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM
- Publication number 20240425943
- Publication date Dec 26, 2024
- JFE STEEL CORPORATION
- Tadachika Chiba
- C21 - METALLURGY OF IRON
Information Patent Application
COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20240417820
- Publication date Dec 19, 2024
- NIPPON STEEL CORPORATION
- Takuya NISHIO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FERRITIC STAINLESS STEEL AND MANUFACTURING METHOD THEREFOR
- Publication number 20240417834
- Publication date Dec 19, 2024
- POSCO Co., Ltd
- Sooho Park
- C21 - METALLURGY OF IRON
Information Patent Application
FERRITIC STAINLESS STEEL WITH EXCELLENT CLAD SHEET WORKABILITY, AND...
- Publication number 20240417832
- Publication date Dec 19, 2024
- POSCO CO., LTD
- Jieon PARK
- C21 - METALLURGY OF IRON
Information Patent Application
High strength press hardened steel part and method of manufacturing...
- Publication number 20240401162
- Publication date Dec 5, 2024
- ARCELORMITTAL
- Sebastian COBO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Cold rolling

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Steel

Acid-resistant steel sheet and manufacturing method therefor

Welded member of galvanized steel sheets

Method of forming a dynamically transformable nanotwinned structure...

Steel sheet and method for producing same

Corrosion resistant high strength brazing sheet

Alloyed galvanized steel sheet, electrodeposition-coated steel shee...

High strength steel sheet and method for manufacturing the same

Grain oriented electrical steel sheet, forming method for insulatio...

High-yield-ratio cold-rolled dual-phase steel and manufacturing met...

Coated steel member, coated steel sheet, and methods for producing...

Steel sheet and method for producing the same

Steel sheet for cans and method for manufacturing the same

Method for manufacturing steel strip for blade, and steel strip for...

Non-oriented electrical steel sheet

Method for producing grain oriented electrical steel sheet

High-strength thin steel sheet and method for manufacturing same

Plated steel sheet having excellent strength, formability and surfa...

Method for producing a TWIP steel sheet having an austenitic micros...

High strength steel sheet and method for manufacturing the same

High strength steel sheet, impact absorbing member, and method for...

High-strength member, method for manufacturing high-strength member...

High-strength cold rolled steel sheet and galvannealed steel sheet...

Cold rolled steel sheet and method for producing same

Bake-hardened hot-dip galvanized steel sheet with excellent powderi...

Steel sheet and method for producing same

Iron-manganese alloy having improved weldability

Electrical steel sheet and manufacturing method therefor

Austenitic stainless steel having increased yield ratio and manufac...

Steel sheet and plated steel sheet

Patents Applicationslast 30 patents

PRODUCTION METHOD OF AN ALUMINUM ALLOY MATERIAL SUITABLE FOR USE IN...

GRAIN-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING GRA...

AUSTENITIC STAINLESS STEEL AND MANUFACTURING METHOD THEREFOR

GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...

STEEL SHEET AND MANUFACTURING METHOD THEREFOR

COLD-ROLLED STEEL SHEET AND GALVANIZED STEEL SHEET WITH EXCELLENT P...

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING TH...

COLD-ROLLED STEEL SHEET AND METHOD OF MANUFACTURING COLD-ROLLED STE...

COLD ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING

BAINITE STEEL AND PREPARATION METHOD THEREFOR

COLD-ROLLED STEEL SHEET HAVING EXCELLENT STRENGTH AND ELONGATION AN...

COLD ROLLED STEEL SHEET AND METHOD OF MANUFACTURING SAME

COLD ROLLED AND HEAT TREATED STEEL SHEET AND A METHOD OF MANUFACTUR...

CARBON-DOPED ALLOY STEEL WITH SUPER ROOM-TEMPERATURE DUCTILITY AND...

FERRITIC STAINLESS STEEL AND METHOD FOR MANUFACTURING SAME

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

ULTRA-HIGH STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT ELONGA...

METHOD OF PRODUCING A STEEL SHEET FOR CANS

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

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

AUSTENITE STAINLESS STEEL SHEET, METHOD FOR PRODUCING SAME, AND SHE...

STEEL SHEET, MEMBER, METHOD OF PRODUCING STEEL SHEET, AND METHOD OF...

COLD ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREFOR

STEEL SHEET AND PRESS-FORMED ARTICLE

Sheet Metal Component and Method for Producing Same

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM

COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

FERRITIC STAINLESS STEEL AND MANUFACTURING METHOD THEREFOR

FERRITIC STAINLESS STEEL WITH EXCELLENT CLAD SHEET WORKABILITY, AND...

High strength press hardened steel part and method of manufacturing...