containing rare earths

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CPC
C22C38/005

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22CALLOYS C22C38/00Ferrous alloys

Current Industry

C22C38/005containing rare earths

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ultra-high strength alloy
- Patent number 12,338,502
- Issue date Jun 24, 2025
- CRS HOLDINGS, LLC
- Paul M. Novotny
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet and method for producing same
- Patent number 12,331,376
- Issue date Jun 17, 2025
- JFE Steel Corporation
- Tomoyuki Okubo
- C21 - METALLURGY OF IRON
Information Patent Grant
Thin steel sheet and method for manufacturing same
- Patent number 12,331,374
- Issue date Jun 17, 2025
- JFE Steel Corporation
- Noriaki Kohsaka
- C21 - METALLURGY OF IRON
Information Patent Grant
Cold-rolled steel sheet and manufacturing method thereof
- Patent number 12,331,379
- Issue date Jun 17, 2025
- Nippon Steel Corporation
- Takuya Nishio
- C21 - METALLURGY OF IRON
Information Patent Grant
Anisotropic nanocrystalline rare earth permanent magnet and prepara...
- Patent number 12,334,236
- Issue date Jun 17, 2025
- Sichuan University
- Ying Liu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
R—Fe—B-based sintered magnet
- Patent number 12,325,072
- Issue date Jun 10, 2025
- Shin-Etsu Chemical Co., Ltd.
- Akihiro Yoshinari
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Overlay welding material
- Patent number 12,318,872
- Issue date Jun 3, 2025
- BLYKALLA AB
- Peter Szakálos
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-strength R-T-B rare earth permanent magnet and preparation met...
- Patent number 12,322,533
- Issue date Jun 3, 2025
- ZHEJIANG INNUOVO MAGNETICS CO., LTD.
- Biao Chen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rare earth magnet and production method thereof
- Patent number 12,322,542
- Issue date Jun 3, 2025
- Toyota Jidosha Kabushiki Kaisha
- Masaaki Ito
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ferritic iron-chromium-aluminum powder and a seamless tube made the...
- Patent number 12,312,666
- Issue date May 27, 2025
- Kanthal AB
- Mats Hättestrand
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fine grain rare earth alloy cast strip, preparation method thereof,...
- Patent number 12,305,265
- Issue date May 20, 2025
- BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
- Wei Zhu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High-strength steel plate having excellent formability, toughness a...
- Patent number 12,305,266
- Issue date May 20, 2025
- Nippon Steel Corporation
- Hiroyuki Kawata
- C21 - METALLURGY OF IRON
Information Patent Grant
Flux-cored wire and welding method
- Patent number 12,296,411
- Issue date May 13, 2025
- Kobe Steel, Ltd.
- Keito Ishizaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hot-rolled steel sheet
- Patent number 12,297,524
- Issue date May 13, 2025
- Nippon Steel Corporation
- Hiroshi Shuto
- 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 12,297,515
- Issue date May 13, 2025
- JFE Steel Corporation
- Yoshiyasu Kawasaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Low temperature hardenable steels with excellent machinability
- Patent number 12,286,697
- Issue date Apr 29, 2025
- VALLS BESITZ GMBH
- Isaac Valls Angles
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot dip galvanized steel sheet and method for producing same
- Patent number 12,281,392
- Issue date Apr 22, 2025
- Nippon Steel Corporation
- Takafumi Yokoyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet, segmented stator, and rotating...
- Patent number 12,283,845
- Issue date Apr 22, 2025
- Nippon Steel Corporation
- Yoshiaki Natori
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Corrosion-resistant oxide dispersion strengthened steel
- Patent number 12,276,013
- Issue date Apr 15, 2025
- Shanghai Jiaotong University
- Zhao Shen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for preparing anisotropic flake nanocrystalline rare earth p...
- Patent number 12,278,044
- Issue date Apr 15, 2025
- Sichuan University
- Ying Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ferritic stainless steel sheet, production method thereof, and ferr...
- Patent number 12,270,096
- Issue date Apr 8, 2025
- NIPPON STEEL STAINLESS STEEL CORPORATION
- Kou Nishimura
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel sheet and method for manufacturing same
- Patent number 12,270,088
- Issue date Apr 8, 2025
- Nippon Steel Corporation
- Eriko Tsukamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Anti-oxidation heat-resistant alloy and preparation method
- Patent number 12,270,095
- Issue date Apr 8, 2025
- QINGDAO NPA INDUSTRY CO., LTD.
- Heli Luo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot-rolled steel sheet and method for manufacturing same
- Patent number 12,264,374
- Issue date Apr 1, 2025
- Nippon Steel Corporation
- Daisuke Ito
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Duplex stainless steel and method for manufacturing same, and duple...
- Patent number 12,264,376
- Issue date Apr 1, 2025
- JFE Steel Corporation
- Kazuki Fujimura
- C21 - METALLURGY OF IRON
Information Patent Grant
Electric-resistance-welded steel pipe or tube for hollow stabilizer...
- Patent number 12,264,388
- Issue date Apr 1, 2025
- JFE Steel Corporation
- Ryoji Matsui
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength steel sheet and method for producing same
- Patent number 12,258,646
- Issue date Mar 25, 2025
- JFE Steel Corporation
- Hidekazu Minami
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet, member, and methods for manufacturing the same
- Patent number 12,258,647
- Issue date Mar 25, 2025
- JFE Steel Corporation
- Yusuke Wada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet and production method for same
- Patent number 12,252,758
- Issue date Mar 18, 2025
- Nippon Steel Corporation
- Hiroyuki Kawata
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rail
- Patent number 12,247,358
- Issue date Mar 11, 2025
- Nippon Steel Corporation
- Masaharu Ueda
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING THE SAME
- Publication number 20250207215
- Publication date Jun 26, 2025
- JFE STEEL CORPORATION
- Kohei KAWAZOME
- C21 - METALLURGY OF IRON
Information Patent Application
HOT STAMPING ALLOY, METHOD OF MAKING HOT STAMPED PARTS WITH SUCH AL...
- Publication number 20250207233
- Publication date Jun 26, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Zhou WANG
- C21 - METALLURGY OF IRON
Information Patent Application
SAMARIUM-IRON-NITROGEN BASED MAGNET POWDER AND SAMARIUM-IRON-NITROG...
- Publication number 20250210235
- Publication date Jun 26, 2025
- TDK Corporation
- Ryuji HASHIMOTO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
High temperature resistant magnet and a preparation method thereof
- Publication number 20250201455
- Publication date Jun 19, 2025
- Yantai Dongxing Magnetic Materials Inc.
- Chuanshen WANG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
STEEL SHEET, MEMBER, AND METHOD FOR PRODUCING THEM
- Publication number 20250197961
- Publication date Jun 19, 2025
- JFE STEEL CORPORATION
- Yoshiyasu KAWASAKI
- C21 - METALLURGY OF IRON
Information Patent Application
R-T-B SINTERED MAGNET
- Publication number 20250197977
- Publication date Jun 19, 2025
- Proterial, Ltd.
- Futoshi KUNIYOSHI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PRODUCTION PROCESS OF S355J2 HOT-ROLLED H-BEAM FOR CE-CONTAINING BE...
- Publication number 20250197978
- Publication date Jun 19, 2025
- Wuhai Baogang Wanteng Steel Co., Ltd.
- Fei Huang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20250197959
- Publication date Jun 19, 2025
- JFE STEEL CORPORATION
- Junya Tobata
- C21 - METALLURGY OF IRON
Information Patent Application
AUSTENITIC STAINLESS STEEL MATERIAL
- Publication number 20250197982
- Publication date Jun 19, 2025
- NIPPON STEEL CORPORATION
- Norifumi KOCHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FERRITIC STAINLESS STEEL AND STEEL SHEET
- Publication number 20250188583
- Publication date Jun 12, 2025
- DAIDO STEEL CO., LTD.
- Ryoga SOEDA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HOT STAMPED COMPONENT
- Publication number 20250188579
- Publication date Jun 12, 2025
- NIPPON STEEL CORPORATION
- Yuma ASADA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FERRITIC STAINLESS STEEL AND STEEL SHEET
- Publication number 20250188581
- Publication date Jun 12, 2025
- DAIDO STEEL CO., LTD.
- Ryoga SOEDA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME
- Publication number 20250179601
- Publication date Jun 5, 2025
- JFE STEEL CORPORATION
- Yoshiaki ZAIZEN
- C21 - METALLURGY OF IRON
Information Patent Application
DEHYDROGENATION APPARATUS, STEEL SHEET PRODUCTION SYSTEM, AND METHO...
- Publication number 20250179622
- Publication date Jun 5, 2025
- JFE STEEL CORPORATION
- Kazuki ENDOH
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ADDITIVE MANUFACTURING PRODUCT AND METHOD OF PRODUCING SAME
- Publication number 20250163552
- Publication date May 22, 2025
- JFE STEEL CORPORATION
- Kazuki ENDOH
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20250163529
- Publication date May 22, 2025
- JFE STEEL CORPORATION
- Masanori TAKENAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LARGE SINTERED R-FE-B MAGNET, PREPARATION METHOD AND USE THEREOF
- Publication number 20250166875
- Publication date May 22, 2025
- YANTAI ZHENGHAI MAGNETIC MATERIAL CO., LTD.
- Buzhuang PENG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING THE SAME
- Publication number 20250146093
- Publication date May 8, 2025
- JFE STEEL CORPORATION
- Tomoyuki OKUBO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MARTENSITIC STAINLESS STEEL MATERIAL
- Publication number 20250146112
- Publication date May 8, 2025
- NIPPON STEEL CORPORATION
- Kyohei KANKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20250146094
- Publication date May 8, 2025
- NIPPON STEEL CORPORATION
- Takuya NISHIO
- C21 - METALLURGY OF IRON
Information Patent Application
FEEDSTOCK FOR PREPARING NdFeB FLEXIBLE MAGNET, AND NdFeB FLEXIBLE M...
- Publication number 20250149213
- Publication date May 8, 2025
- BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
- Shulei CHEN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET, MOTOR CORE, METHOD FOR MANUFAC...
- Publication number 20250140456
- Publication date May 1, 2025
- NIPPON STEEL CORPORATION
- Ichiro TANAKA
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20250137084
- Publication date May 1, 2025
- JFE STEEL CORPORATION
- Yusuke Wada
- C21 - METALLURGY OF IRON
Information Patent Application
SAMARIUM-IRON-BASED RARE EARTH PERMANENT MAGNET MATERIAL CONTAINING...
- Publication number 20250137106
- Publication date May 1, 2025
- NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SC...
- Zhenyuan LIU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DUPLEX STAINLESS STEEL PIPE
- Publication number 20250137110
- Publication date May 1, 2025
- NIPPON STEEL CORPORATION
- Seiya OKADA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
WELDED RAIL
- Publication number 20250129460
- Publication date Apr 24, 2025
- NIPPON STEEL CORPORATION
- Masaharu UEDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CORROSION-RESISTANT OXIDE DISPERSION STRENGTHENED STEEL
- Publication number 20250129457
- Publication date Apr 24, 2025
- SHANGHAI JIAOTONG UNIVERSITY
- ZHAO SHEN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DUPLEX STAINLESS STEEL MATERIAL
- Publication number 20250129461
- Publication date Apr 24, 2025
- NIPPON STEEL CORPORATION
- Daisuke MATSUO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING RARE EARTH MAGNET AND RARE EARTH MAGNET
- Publication number 20250125089
- Publication date Apr 17, 2025
- Toyota Jidosha Kabushiki Kaisha
- Masaaki ITO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRESSURE VESSEL FOR HIGH-PRESSURE HYDROGEN GAS
- Publication number 20250116374
- Publication date Apr 10, 2025
- JFE STEEL CORPORATION
- Shusaku TAKAGI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

containing rare earths

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ultra-high strength alloy

Non-oriented electrical steel sheet and method for producing same

Thin steel sheet and method for manufacturing same

Cold-rolled steel sheet and manufacturing method thereof

Anisotropic nanocrystalline rare earth permanent magnet and prepara...

R—Fe—B-based sintered magnet

Overlay welding material

High-strength R-T-B rare earth permanent magnet and preparation met...

Rare earth magnet and production method thereof

Ferritic iron-chromium-aluminum powder and a seamless tube made the...

Fine grain rare earth alloy cast strip, preparation method thereof,...

High-strength steel plate having excellent formability, toughness a...

Flux-cored wire and welding method

Hot-rolled steel sheet

Steel sheet, member, and method for producing them

Low temperature hardenable steels with excellent machinability

Hot dip galvanized steel sheet and method for producing same

Non-oriented electrical steel sheet, segmented stator, and rotating...

Corrosion-resistant oxide dispersion strengthened steel

Method for preparing anisotropic flake nanocrystalline rare earth p...

Ferritic stainless steel sheet, production method thereof, and ferr...

Steel sheet and method for manufacturing same

Anti-oxidation heat-resistant alloy and preparation method

Hot-rolled steel sheet and method for manufacturing same

Duplex stainless steel and method for manufacturing same, and duple...

Electric-resistance-welded steel pipe or tube for hollow stabilizer...

High-strength steel sheet and method for producing same

Steel sheet, member, and methods for manufacturing the same

Steel sheet and production method for same

Rail

Patents Applicationslast 30 patents

HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING THE SAME

HOT STAMPING ALLOY, METHOD OF MAKING HOT STAMPED PARTS WITH SUCH AL...

SAMARIUM-IRON-NITROGEN BASED MAGNET POWDER AND SAMARIUM-IRON-NITROG...

High temperature resistant magnet and a preparation method thereof

STEEL SHEET, MEMBER, AND METHOD FOR PRODUCING THEM

R-T-B SINTERED MAGNET

PRODUCTION PROCESS OF S355J2 HOT-ROLLED H-BEAM FOR CE-CONTAINING BE...

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

AUSTENITIC STAINLESS STEEL MATERIAL

FERRITIC STAINLESS STEEL AND STEEL SHEET

HOT STAMPED COMPONENT

FERRITIC STAINLESS STEEL AND STEEL SHEET

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

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

ADDITIVE MANUFACTURING PRODUCT AND METHOD OF PRODUCING SAME

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

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

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING THE SAME

MARTENSITIC STAINLESS STEEL MATERIAL

COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

FEEDSTOCK FOR PREPARING NdFeB FLEXIBLE MAGNET, AND NdFeB FLEXIBLE M...

NON-ORIENTED ELECTRICAL STEEL SHEET, MOTOR CORE, METHOD FOR MANUFAC...

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

SAMARIUM-IRON-BASED RARE EARTH PERMANENT MAGNET MATERIAL CONTAINING...

DUPLEX STAINLESS STEEL PIPE

WELDED RAIL

CORROSION-RESISTANT OXIDE DISPERSION STRENGTHENED STEEL

DUPLEX STAINLESS STEEL MATERIAL

METHOD FOR PRODUCING RARE EARTH MAGNET AND RARE EARTH MAGNET

PRESSURE VESSEL FOR HIGH-PRESSURE HYDROGEN GAS