with copper

Industry

CPC
C22C38/20

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22CALLOYS C22C38/00Ferrous alloys

Current Industry

C22C38/20with copper

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing rail, and rail
- Patent number 12,186,822
- Issue date Jan 7, 2025
- JFE Steel Corporation
- Naoki Iizuka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fe-based nanocrystalline alloy and electronic component using the same
- Patent number 12,173,393
- Issue date Dec 24, 2024
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Sang Kyun Kwon
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot-rolled steel sheet for electric resistance welded steel pipe an...
- Patent number 12,139,780
- Issue date Nov 12, 2024
- JFE Steel Corporation
- Akihide Matsumoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-grain oriented electrical steel and method for manufacturing same
- Patent number 12,139,781
- Issue date Nov 12, 2024
- POSCO Co., Ltd
- Jae-Song Kim
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel material for steel piston
- Patent number 12,134,812
- Issue date Nov 5, 2024
- Nippon Steel Corporation
- Yutaka Neishi
- C21 - METALLURGY OF IRON
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
Steel material and steel product using the same
- Patent number 12,104,231
- Issue date Oct 1, 2024
- Daido Steel Co., Ltd.
- Masamichi Kawano
- C21 - METALLURGY OF IRON
Information Patent Grant
High chromium and silicon-rich corrosion resistant steel and articl...
- Patent number 12,104,233
- Issue date Oct 1, 2024
- National Tsing Hua University
- Jien-Wei Yeh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Steel sheet, member, and method for producing them
- Patent number 12,098,439
- Issue date Sep 24, 2024
- JFE Steel Corporation
- Lingling Yang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Steel sheet and method for producing same
- Patent number 12,098,440
- Issue date Sep 24, 2024
- Nippon Steel Corporation
- Takafumi Yokoyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Galvanized steel sheet, member, and method for producing them
- Patent number 12,091,723
- Issue date Sep 17, 2024
- JFE Steel Corporation
- Shinsuke Komine
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Steel sheet
- Patent number 12,077,832
- Issue date Sep 3, 2024
- Nippon Steel Corporation
- Yuya Suzuki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High-strength steel sheet with excellent ductility and hole-expanda...
- Patent number 12,060,623
- Issue date Aug 13, 2024
- Nippon Steel Corporation
- Shohei Yabu
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for the production of chassis parts from micro-alloyed steel...
- Patent number 12,053,815
- Issue date Aug 6, 2024
- Salzgitter Flachstahl GmbH
- Ingwer Denks
- C21 - METALLURGY OF IRON
Information Patent Grant
Cold-rolled steel plate for hot forming, having excellent corrosion...
- Patent number 12,049,679
- Issue date Jul 30, 2024
- POSCO Co., Ltd
- Jin-Keun Oh
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Steel component comprising an anti-corrosion layer containing manga...
- Patent number 12,043,902
- Issue date Jul 23, 2024
- ThyssenKrupp Steel Europe AG
- Sebastian Stille
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plated steel sheet for hot stamping
- Patent number 12,031,201
- Issue date Jul 9, 2024
- Nippon Steel Corporation
- Takehiro Takahashi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
High strength steel product and method of manufacturing the same
- Patent number 12,024,753
- Issue date Jul 2, 2024
- SSAB Technology AB
- Vili Kesti
- C21 - METALLURGY OF IRON
Information Patent Grant
3D printable hard ferrous metallic alloys for powder bed fusion
- Patent number 12,000,006
- Issue date Jun 4, 2024
- MACLEAN-FOGG COMPANY
- Charles D. Tuffile
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing stainless steel for polymer fuel cell sepa...
- Patent number 11,993,852
- Issue date May 28, 2024
- POSCO Co., Ltd
- Jong Hee Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing hot-rolled steel sheet and method for producin...
- Patent number 11,965,222
- Issue date Apr 23, 2024
- JFE Steel Corporation
- Hidekazu Minami
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel material to be starting material of carbonitrided bearing com...
- Patent number 11,965,231
- Issue date Apr 23, 2024
- Nippon Steel Corporation
- Yutaka Neishi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Steel for nitrocarburizing and nitrocarburized component, and metho...
- Patent number 11,959,177
- Issue date Apr 16, 2024
- JFE Steel Corporation
- Masayuki Kasai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Grain oriented electrical steel sheet
- Patent number 11,948,711
- Issue date Apr 2, 2024
- Nippon Steel Corporation
- Takashi Kataoka
- C21 - METALLURGY OF IRON
Information Patent Grant
Ferritic stainless steel and ferritic stainless steel pipe with imp...
- Patent number 11,946,125
- Issue date Apr 2, 2024
- POSCO Co., Ltd
- Kye-Man Lee
- C21 - METALLURGY OF IRON
Information Patent Grant
Magnetic powder, magnetic powder molded body, and method for manufa...
- Patent number 11,948,712
- Issue date Apr 2, 2024
- Seiko Epson Corporation
- Toshiki Sano
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing hot-rolled steel sheet, method for producing c...
- Patent number 11,939,640
- Issue date Mar 26, 2024
- JFE Steel Corporation
- Katsutoshi Takashima
- C21 - METALLURGY OF IRON
Information Patent Grant
Stainless steel for fuel cell separator plate and manufacturing met...
- Patent number 11,923,580
- Issue date Mar 5, 2024
- POSCO CO., LTD
- Kwang Min Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel material suitable for use in sour environment
- Patent number 11,891,680
- Issue date Feb 6, 2024
- Nippon Steel Corporation
- Yohei Otome
- C21 - METALLURGY OF IRON
Information Patent Grant
Soft magnetic powder, powder magnetic core, magnetic element, and e...
- Patent number 11,894,168
- Issue date Feb 6, 2024
- Seiko Epson Corporation
- Yasuko Kudo
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
STEEL MEMBER AND STEEL SHEET
- Publication number 20250019810
- Publication date Jan 16, 2025
- NIPPON STEEL CORPORATION
- Shinichiro TABATA
- C21 - METALLURGY OF IRON
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
HOT-ROLLED STEEL FOR ENAMELING HAVING ENAMELING AND FIRING STRENGTH...
- Publication number 20250003040
- Publication date Jan 2, 2025
- Baoshan Iron & Steel Co., Ltd
- Shuangcheng WANG
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH SEAMLESS STAINLESS STEEL PIPE FOR OIL WELLS
- Publication number 20250003042
- Publication date Jan 2, 2025
- JFE STEEL CORPORATION
- Kenichiro Eguchi
- 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
ALLOYED STEEL
- Publication number 20240417831
- Publication date Dec 19, 2024
- VANTAGE ALLOYS AG
- Aaron John MIDDLETON
- C21 - METALLURGY OF IRON
Information Patent Application
COMBUSTION MEMBRANE FOR A GAS BURNER
- Publication number 20240410572
- Publication date Dec 12, 2024
- BECKETT THERMAL SOLUTIONS S.R.L.
- Massimo GILIOLI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SECTION STEEL AND METHOD FOR MANUFACTURING SAME
- Publication number 20240384365
- Publication date Nov 21, 2024
- HYUNDAI STEEL COMPANY
- Jun Ho Chung
- C21 - METALLURGY OF IRON
Information Patent Application
FORGED STEEL ROLL FOR COLD ROLLING
- Publication number 20240383025
- Publication date Nov 21, 2024
- NIPPON STEEL CORPORATION
- Seiji ITO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
OUTER PLATE COMPONENT FOR AUTOMOBILE, BLANK SHEET, MANUFACTURING ME...
- Publication number 20240352565
- Publication date Oct 24, 2024
- NIPPON STEEL CORPORATION
- Ryuichi NISHIMURA
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL MATERIAL
- Publication number 20240352566
- Publication date Oct 24, 2024
- NIPPON STEEL CORPORATION
- Kei MIYANISHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
STEEL SHEET AND METHOD OF PRODUCING SAME
- Publication number 20240352552
- Publication date Oct 24, 2024
- Cleveland-Cliffs Steel Properties Inc.
- Amrinder Singh Gill
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STEEL PLATE FOR LOW-COST HIGH TEMPERATURE ENAMELING, AND...
- Publication number 20240309481
- Publication date Sep 19, 2024
- Baoshan Iron & Steel Co., Ltd
- Shuangcheng WANG
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20240309497
- Publication date Sep 19, 2024
- POSCO Co., Ltd
- Hunju Lee
- C21 - METALLURGY OF IRON
Information Patent Application
STAINLESS STEEL HAVING EXCELLENT CONTACT RESISTANCE OR PEMFC SEPARA...
- Publication number 20240313232
- Publication date Sep 19, 2024
- POSCO Co., Ltd
- Kwangmin Kim
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COLD-ROLLED STEEL PLATE FOR HOT FORMING, HAVING EXCELLENT CORROSION...
- Publication number 20240301527
- Publication date Sep 12, 2024
- POSCO Co., Ltd
- Jin-Keun OH
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20240282491
- Publication date Aug 22, 2024
- JFE STEEL CORPORATION
- Masanori Takenaka
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND ROLLI...
- Publication number 20240279763
- Publication date Aug 22, 2024
- JFE STEEL CORPORATION
- Yusuke SHIMOYAMA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STEEL MATERIAL
- Publication number 20240271262
- Publication date Aug 15, 2024
- NIPPON STEEL CORPORATION
- Yusuke MIYAKOSHI
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET
- Publication number 20240271261
- Publication date Aug 15, 2024
- NIPPON STEEL CORPORATION
- Satoshi HIRONAKA
- C21 - METALLURGY OF IRON
Information Patent Application
NANOCRYSTALLINE SOFT MAGNETIC ALLOY WITH HIGH MAGNETIC INDUCTION AN...
- Publication number 20240258001
- Publication date Aug 1, 2024
- Ningbo Institute of Materials Technology & Engineering Chineering Chinese Aca...
- JIAWEI LI
- C21 - METALLURGY OF IRON
Information Patent Application
HETEROSTRUCTURED ANTIMICROBIAL STAINLESS STEEL AND METHOD FOR SYNTH...
- Publication number 20240254581
- Publication date Aug 1, 2024
- City University of Hong Kong
- Liliana ROMERO RESÉNDIZ
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR THE OBTAINING OF COST EFFECTIVE GEOMETRICALLY COMPLEX PI...
- Publication number 20240253117
- Publication date Aug 1, 2024
- Valls Besitz GmbH
- Isaac VALLS ANGLÉS
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20240249863
- Publication date Jul 25, 2024
- JFE STEEL CORPORATION
- Takeshi IMAMURA
- C21 - METALLURGY OF IRON
Information Patent Application
AUTOMOTIVE MEMBER AND RESISTANCE SPOT WELDING METHOD THEREFOR
- Publication number 20240246167
- Publication date Jul 25, 2024
- JFE STEEL CORPORATION
- Katsutoshi TAKASHIMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HOT DIP GALVANIZED ULTRA-HIGH STRENGTH STEEL SHEETS WITH HIGH FLATNESS
- Publication number 20240229182
- Publication date Jul 11, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Zhou WANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT-STAMP FORMED BODY
- Publication number 20240229204
- Publication date Jul 11, 2024
- NIPPON STEEL CORPORATION
- Shingo FUJINAKA
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT PAINTING A...
- Publication number 20240198633
- Publication date Jun 20, 2024
- POSCO CO., LTD.
- Jin-Keun OH
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STEEL STRIP MADE OF A HIGH-STRENGTH MULTIPHASE STEEL AND PROCESS FO...
- Publication number 20240191319
- Publication date Jun 13, 2024
- SALZGITTER FLACHSTAHL GMBH
- Jan Roik
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20240186042
- Publication date Jun 6, 2024
- NIPPON STEEL CORPORATION
- Shinsuke TAKATANI
- C21 - METALLURGY OF IRON

with copper

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for manufacturing rail, and rail

Fe-based nanocrystalline alloy and electronic component using the same

Hot-rolled steel sheet for electric resistance welded steel pipe an...

Non-grain oriented electrical steel and method for manufacturing same

Steel material for steel piston

Non-oriented electrical steel sheet, production method for non-orie...

Steel material and steel product using the same

High chromium and silicon-rich corrosion resistant steel and articl...

Steel sheet, member, and method for producing them

Steel sheet and method for producing same

Galvanized steel sheet, member, and method for producing them

Steel sheet

High-strength steel sheet with excellent ductility and hole-expanda...

Method for the production of chassis parts from micro-alloyed steel...

Cold-rolled steel plate for hot forming, having excellent corrosion...

Steel component comprising an anti-corrosion layer containing manga...

Plated steel sheet for hot stamping

High strength steel product and method of manufacturing the same

3D printable hard ferrous metallic alloys for powder bed fusion

Method for manufacturing stainless steel for polymer fuel cell sepa...

Method for producing hot-rolled steel sheet and method for producin...

Steel material to be starting material of carbonitrided bearing com...

Steel for nitrocarburizing and nitrocarburized component, and metho...

Grain oriented electrical steel sheet

Ferritic stainless steel and ferritic stainless steel pipe with imp...

Magnetic powder, magnetic powder molded body, and method for manufa...

Method for producing hot-rolled steel sheet, method for producing c...

Stainless steel for fuel cell separator plate and manufacturing met...

Steel material suitable for use in sour environment

Soft magnetic powder, powder magnetic core, magnetic element, and e...

Patents Applicationslast 30 patents

STEEL MEMBER AND STEEL SHEET

STEEL SHEET FOR HOT PRESS FORMED MEMBER

HOT-ROLLED STEEL FOR ENAMELING HAVING ENAMELING AND FIRING STRENGTH...

HIGH-STRENGTH SEAMLESS STAINLESS STEEL PIPE FOR OIL WELLS

STEEL SHEET AND PRESS-FORMED ARTICLE

ALLOYED STEEL

COMBUSTION MEMBRANE FOR A GAS BURNER

SECTION STEEL AND METHOD FOR MANUFACTURING SAME

FORGED STEEL ROLL FOR COLD ROLLING

OUTER PLATE COMPONENT FOR AUTOMOBILE, BLANK SHEET, MANUFACTURING ME...

STEEL MATERIAL

STEEL SHEET AND METHOD OF PRODUCING SAME

HOT-ROLLED STEEL PLATE FOR LOW-COST HIGH TEMPERATURE ENAMELING, AND...

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

STAINLESS STEEL HAVING EXCELLENT CONTACT RESISTANCE OR PEMFC SEPARA...

COLD-ROLLED STEEL PLATE FOR HOT FORMING, HAVING EXCELLENT CORROSION...

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND ROLLI...

STEEL MATERIAL

STEEL SHEET

NANOCRYSTALLINE SOFT MAGNETIC ALLOY WITH HIGH MAGNETIC INDUCTION AN...

HETEROSTRUCTURED ANTIMICROBIAL STAINLESS STEEL AND METHOD FOR SYNTH...

METHOD FOR THE OBTAINING OF COST EFFECTIVE GEOMETRICALLY COMPLEX PI...

METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

AUTOMOTIVE MEMBER AND RESISTANCE SPOT WELDING METHOD THEREFOR

HOT DIP GALVANIZED ULTRA-HIGH STRENGTH STEEL SHEETS WITH HIGH FLATNESS

HOT-STAMP FORMED BODY

STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT PAINTING A...

STEEL STRIP MADE OF A HIGH-STRENGTH MULTIPHASE STEEL AND PROCESS FO...

GRAIN-ORIENTED ELECTRICAL STEEL SHEET