containing copper

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CPC
C22C38/16

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22CALLOYS C22C38/00Ferrous alloys

Current Industry

C22C38/16containing copper

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing sintered magnet
- Patent number 12,205,738
- Issue date Jan 21, 2025
- LG Chem, Ltd.
- Tae Hoon Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing grain oriented electrical steel sheet
- Patent number 12,195,818
- Issue date Jan 14, 2025
- Nippon Steel Corporation
- Shinsuke Takatani
- 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
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
Rare earth permanent magnet material and raw material composition,p...
- Patent number 12,198,840
- Issue date Jan 14, 2025
- FUJIAN GOLDEN DRAGON RARE- EARTH Co., Ltd.
- Qin Lan
- B22 - CASTING POWDER METALLURGY
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
Device and method for the production of a metallic strip
- Patent number 12,188,106
- Issue date Jan 7, 2025
- Vacuumschmelze GmbH & Co. KG
- Robert Schulz
- B22 - CASTING POWDER METALLURGY
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
Hot-rolled steel sheet
- Patent number 12,180,570
- Issue date Dec 31, 2024
- Nippon Steel Corporation
- Hiroshi Shuto
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet and manufacturing method therefore
- Patent number 12,173,379
- Issue date Dec 24, 2024
- LG Electronics Inc.
- Jin Bae Kim
- C21 - METALLURGY OF IRON
Information Patent Grant
Alloy powder for magnetic member
- Patent number 12,173,389
- Issue date Dec 24, 2024
- Sanyo Special Steel Co., Ltd.
- Kodai Miura
- B22 - CASTING POWDER METALLURGY
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...
Information Patent Grant
Hot-rolled steel sheet for non-oriented electrical steel sheet, non...
- Patent number 12,168,809
- Issue date Dec 17, 2024
- Nippon Steel Corporation
- Yoshihiro Arita
- C21 - METALLURGY OF IRON
Information Patent Grant
Iron based powder
- Patent number 12,168,818
- Issue date Dec 17, 2024
- Höganäs AB (PUBL)
- Caroline Larsson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic powder, dust core, magnetic element, and electronic d...
- Patent number 12,168,821
- Issue date Dec 17, 2024
- Seiko Epson Corporation
- Mayu Watanabe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 12,165,794
- Issue date Dec 10, 2024
- TDK Corporation
- Kazuhiro Yoshidome
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for improving corrosion resistance of high abundance rare ea...
- Patent number 12,159,748
- Issue date Dec 3, 2024
- Zhejiang University
- Mi Yan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Machine component made of ferrous sintered metal
- Patent number 12,146,208
- Issue date Nov 19, 2024
- NTN Corporation
- Toshihiko Mouri
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Non-oriented electrical steel sheet
- Patent number 12,148,555
- Issue date Nov 19, 2024
- Nippon Steel Corporation
- Hiroyoshi Yashiki
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel sheet, member, and methods for producing the same
- Patent number 12,146,204
- Issue date Nov 19, 2024
- JFE Steel Corporation
- Takuya Hirashima
- C21 - METALLURGY OF IRON
Information Patent Grant
Rotor core, rotor, and rotating electric machine
- Patent number 12,142,966
- Issue date Nov 12, 2024
- Nippon Steel Corporation
- Masahito Kamikawabata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Sintered bearing and method of manufacturing same
- Patent number 12,129,891
- Issue date Oct 29, 2024
- NTN Corporation
- Tomonori Yamashita
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rare earth magnet and preparation method thereof
- Patent number 12,131,850
- Issue date Oct 29, 2024
- SANVAC (BEIJING) MAGNETICS CO., LTD.
- Guoan Chen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hot-stamping formed body
- Patent number 12,129,534
- Issue date Oct 29, 2024
- Nippon Steel Corporation
- Yuri Toda
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain oriented electrical steel sheet and producing method thereof
- Patent number 12,123,068
- Issue date Oct 22, 2024
- Nippon Steel Corporation
- Takashi Kataoka
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing sintered magnet and sintered magnet
- Patent number 12,119,150
- Issue date Oct 15, 2024
- LG Chem, Ltd.
- Nakheon Sung
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High-strength hot-dip galvanized steel sheet and method for manufac...
- Patent number 12,116,649
- Issue date Oct 15, 2024
- JFE Steel Corporation
- Hiroshi Hasegawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Non oriented electrical steel sheet and method for producing thereof
- Patent number 12,110,569
- Issue date Oct 8, 2024
- Nippon Steel Corporation
- Takeru Ichie
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Anti-Coking Iron Spinel Surface
- Publication number 20250019816
- Publication date Jan 16, 2025
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Evan Mah
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET, IRON CORE AND MOTOR CORE, AND...
- Publication number 20250022639
- Publication date Jan 16, 2025
- NIPPON STEEL CORPORATION
- Yoshiaki NATORI
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME,...
- Publication number 20250014793
- Publication date Jan 9, 2025
- JEF STEEL CORPORATION
- Shigehiro TAKAJYO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
R-T-B PERMANENT MAGNET
- Publication number 20250011904
- Publication date Jan 9, 2025
- TDK CORPORTION
- Hiroki KAWAMURA
- B22 - CASTING POWDER METALLURGY
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
PREPARATION METHOD OF RARE EARTH PERMANENT MAGNETIC MATERIAL
- Publication number 20250001498
- Publication date Jan 2, 2025
- NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SC...
- Bo Zhou
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HIGH-REMANENCE NEODYMIUM-IRON-BORON MAGNET, AND PREPARATION METHOD...
- Publication number 20250006411
- Publication date Jan 2, 2025
- YANTAI ZHENGHAI MAGNETIC MATERIAL CO., LTD.
- Yongjiang YU
- B22 - CASTING POWDER METALLURGY
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
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
ALLOYED STEEL
- Publication number 20240417831
- Publication date Dec 19, 2024
- VANTAGE ALLOYS AG
- Aaron John MIDDLETON
- C21 - METALLURGY OF IRON
Information Patent Application
Alloy for Mud Motor Shaft Applications with High Strength, High Imp...
- Publication number 20240410041
- Publication date Dec 12, 2024
- CRS HOLDINGS, LLC
- Paul M. Novotny
- C21 - METALLURGY OF IRON
Information Patent Application
FE-BASED ALLOY, ALLOY MEMBER, PRODUCT, AND METHOD FOR MANUFACTURING...
- Publication number 20240392420
- Publication date Nov 28, 2024
- Proterial, Ltd.
- Shinya Okamoto
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HOT-ROLLED STEEL SHEET
- Publication number 20240384381
- Publication date Nov 21, 2024
- NIPPON STEEL CORPORATION
- Takeshi TOYODA
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING Fe-BASED NANOCRYSTALLINE ALLOY MAGNETIC CORE A...
- Publication number 20240384384
- Publication date Nov 21, 2024
- NIPPON CHEMI-CON CORPORATION
- Michiko OIKAWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240376562
- Publication date Nov 14, 2024
- JFE STEEL CORPORATION
- Junya Tobata
- C21 - METALLURGY OF IRON
Information Patent Application
R-T-B BASED SINTERED MAGNET
- Publication number 20240363272
- Publication date Oct 31, 2024
- Proterial, Ltd.
- Futoshi KUNIYOSHI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
R-T-B BASED PERMANENT MAGNET AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240363271
- Publication date Oct 31, 2024
- TDK Corporation
- Hiroki KAWAMURA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
STEEL MATERIAL HAVING HIGH STRENGTH AND EXCELLENT IMPACT TOUGHNESS,...
- Publication number 20240352563
- Publication date Oct 24, 2024
- POSCO Co., Ltd
- Tae-Il SO
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR MANUFACTURING FE-SI-B-BASED THICK PLATE RAPIDLY SOLIDIFI...
- Publication number 20240352567
- Publication date Oct 24, 2024
- HILLTOP CORPORATION
- Hirokazu KANEKIYO
- 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
R-T-B MAGNET AND PREPARATION METHOD THEREFOR
- Publication number 20240355515
- Publication date Oct 24, 2024
- Fujian Golden Dragon Rare-Earth Co., Ltd
- Weiguo Mou
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DEHYDROGENATION APPARATUS, STEEL SHEET PRODUCTION SYSTEM, AND STEEL...
- Publication number 20240352549
- Publication date Oct 24, 2024
- JFE STEEL CORPORATION
- Yuki TOJI
- C21 - METALLURGY OF IRON
Information Patent Application
MULTIPHASE ULTRA-HIGH STRENGTH HOT ROLLED STEEL
- Publication number 20240344184
- Publication date Oct 17, 2024
- Nucor Corporation
- Weiping SUN
- C21 - METALLURGY OF IRON
Information Patent Application
NEODYMIUM-IRON-BORON MAGNET AND PREPARATION METHOD THEREFOR
- Publication number 20240339251
- Publication date Oct 10, 2024
- Fujian Golden Dragon Rare-Earth Co., Ltd
- ZHIHUI TANG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CORROSION-RESISTANT AND HIGH-PERFORMANCE SINTERED NEODYMIUM-IRON-BO...
- Publication number 20240331898
- Publication date Oct 3, 2024
- YANTAI ZHENGHAI MAGNETIC MATERIAL CO., LTD.
- Zhiqiang LI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR IF-INTERSTITIAL FREE STEEL PRODUCTION USING SCRAP IN ARC...
- Publication number 20240327938
- Publication date Oct 3, 2024
- ÇOLAKOGLU METALURJI ANONIM SIRKETI
- Murat GUNERDI
- C21 - METALLURGY OF IRON
Information Patent Application
R-T-B BASED PERMANENT MAGNET
- Publication number 20240331899
- Publication date Oct 3, 2024
- TDK Corporation
- Ikuya KOKAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
R-FE-B SINTERED MAGNET, PREPARATION METHOD AND USE THEREOF
- Publication number 20240321489
- Publication date Sep 26, 2024
- YANTAI ZHENGHAI MAGNETIC MATERIAL CO., LTD.
- Zhaopu XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
R-T-B BASED PERMANENT MAGNET
- Publication number 20240321491
- Publication date Sep 26, 2024
- TDK Corporation
- Takuma HAYAKAWA
- B22 - CASTING POWDER METALLURGY

containing copper

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of producing sintered magnet

Method for producing grain oriented electrical steel sheet

Non-oriented electrical steel sheet

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

Rare earth permanent magnet material and raw material composition,p...

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

High strength steel sheet and method for manufacturing the same

Device and method for the production of a metallic strip

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

Hot-rolled steel sheet

Non-oriented electrical steel sheet and manufacturing method therefore

Alloy powder for magnetic member

Steel sheet and plated steel sheet

Hot-rolled steel sheet for non-oriented electrical steel sheet, non...

Iron based powder

Soft magnetic powder, dust core, magnetic element, and electronic d...

Soft magnetic alloy and magnetic device

Method for improving corrosion resistance of high abundance rare ea...

Machine component made of ferrous sintered metal

Non-oriented electrical steel sheet

Steel sheet, member, and methods for producing the same

Rotor core, rotor, and rotating electric machine

Steel sheet for hot stamping and hot-stamping formed body

Sintered bearing and method of manufacturing same

Rare earth magnet and preparation method thereof

Hot-stamping formed body

Grain oriented electrical steel sheet and producing method thereof

Method for producing sintered magnet and sintered magnet

High-strength hot-dip galvanized steel sheet and method for manufac...

Non oriented electrical steel sheet and method for producing thereof

Patents Applicationslast 30 patents

Anti-Coking Iron Spinel Surface

NON-ORIENTED ELECTRICAL STEEL SHEET, IRON CORE AND MOTOR CORE, AND...

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME,...

R-T-B PERMANENT MAGNET

STEEL SHEET FOR HOT PRESS FORMED MEMBER

PREPARATION METHOD OF RARE EARTH PERMANENT MAGNETIC MATERIAL

HIGH-REMANENCE NEODYMIUM-IRON-BORON MAGNET, AND PREPARATION METHOD...

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

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM

COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

ALLOYED STEEL

Alloy for Mud Motor Shaft Applications with High Strength, High Imp...

FE-BASED ALLOY, ALLOY MEMBER, PRODUCT, AND METHOD FOR MANUFACTURING...

HOT-ROLLED STEEL SHEET

METHOD FOR PRODUCING Fe-BASED NANOCRYSTALLINE ALLOY MAGNETIC CORE A...

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

R-T-B BASED SINTERED MAGNET

R-T-B BASED PERMANENT MAGNET AND METHOD OF MANUFACTURING THE SAME

STEEL MATERIAL HAVING HIGH STRENGTH AND EXCELLENT IMPACT TOUGHNESS,...

METHOD FOR MANUFACTURING FE-SI-B-BASED THICK PLATE RAPIDLY SOLIDIFI...

STEEL SHEET AND METHOD OF PRODUCING SAME

R-T-B MAGNET AND PREPARATION METHOD THEREFOR

DEHYDROGENATION APPARATUS, STEEL SHEET PRODUCTION SYSTEM, AND STEEL...

MULTIPHASE ULTRA-HIGH STRENGTH HOT ROLLED STEEL

NEODYMIUM-IRON-BORON MAGNET AND PREPARATION METHOD THEREFOR

CORROSION-RESISTANT AND HIGH-PERFORMANCE SINTERED NEODYMIUM-IRON-BO...

METHOD FOR IF-INTERSTITIAL FREE STEEL PRODUCTION USING SCRAP IN ARC...

R-T-B BASED PERMANENT MAGNET

R-FE-B SINTERED MAGNET, PREPARATION METHOD AND USE THEREOF

R-T-B BASED PERMANENT MAGNET