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C22C33/02

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CCHEMISTRY METALLURGY C22Metallurgy C22CALLOYS C22C33/00Making ferrous alloys

Current Industry

C22C33/02by powder metallurgy

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Patents Grantslast 30 patents

Information Patent Grant
Tungsten tetraboride composite matrix and uses thereof
- Patent number 12,344,921
- Issue date Jul 1, 2025
- The Regents of the University of California
- Richard B. Kaner
- B24 - GRINDING POLISHING
Information Patent Grant
Grain boundary engineering of sintered magnetic alloys and the comp...
- Patent number 12,347,592
- Issue date Jul 1, 2025
- Noveon Magnetics Inc.
- Miha Zakotnik
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Arsenic iron alloy, preparation method and resource treatment metho...
- Patent number 12,344,922
- Issue date Jul 1, 2025
- Central South University
- Xiaobo Min
- 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
High speed steel composition
- Patent number 12,234,536
- Issue date Feb 25, 2025
- Arthur Craig Reardon
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nonmagnetic material-dispersed Fe-Pt based sputtering target
- Patent number 12,198,911
- Issue date Jan 14, 2025
- JX Advanced Metals Corporation
- Atsushi Sato
- B22 - CASTING POWDER METALLURGY
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
Soft-magnetic powder comprising coated particles
- Patent number 12,180,568
- Issue date Dec 31, 2024
- BASF SE
- Robert Prunchak
- B22 - CASTING POWDER METALLURGY
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 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
Powder metal composition for easy machining
- Patent number 12,157,935
- Issue date Dec 3, 2024
- Höganäs AB (PUBL)
- Bo Hu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Metal alloy having rhenium effect
- Patent number 12,157,934
- Issue date Dec 3, 2024
- MiRus LLC
- Noah Roth
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
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
Sintered material and method of manufacturing sintered material
- Patent number 12,138,690
- Issue date Nov 12, 2024
- Sumitomo Electric Industries, Ltd.
- Shigeki Egashira
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Yttrium-added rare earth permanent magnet material and preparation...
- Patent number 12,129,532
- Issue date Oct 29, 2024
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
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
ODS alloy powder, method for producing same by means of plasma trea...
- Patent number 12,123,079
- Issue date Oct 22, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Elodie Vasquez
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic iron-based powder, method for manufacturing the same,...
- Patent number 12,125,633
- Issue date Oct 22, 2024
- Hyundai Motor Company
- Shin Gyu Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Alloyed steel powder for powder metallurgy and iron-based mixed pow...
- Patent number 12,098,449
- Issue date Sep 24, 2024
- JFE Steel Corporation
- Takuya Takashita
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Composite timepiece and method for producing same
- Patent number 12,091,314
- Issue date Sep 17, 2024
- CSEM Centre Suisse d'Electronique et de Microtechnique S.A. Recherche et Deve...
- Sébastien Lani
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for the manufacture of an optimised steel material
- Patent number 12,084,749
- Issue date Sep 10, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Hicham Maskrot
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing αFe—SiC composite material, and αFe—SiC co...
- Patent number 12,064,814
- Issue date Aug 20, 2024
- Hiroshima University
- Kenjiro Sugio
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy powder comprising Fe, Co and Si, dust core, and...
- Patent number 12,062,474
- Issue date Aug 13, 2024
- TDK Corporation
- Akito Hasegawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sintered valve guide and method for producing same
- Patent number 12,060,628
- Issue date Aug 13, 2024
- Resonac Corporation
- Daisuke Fukae
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Iron-based sintered alloy valve seat
- Patent number 12,049,689
- Issue date Jul 30, 2024
- TPR CO., LTD.
- Koki Maeda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Iron alloy manufacturing method
- Patent number 12,037,664
- Issue date Jul 16, 2024
- Honda Motor Co., Ltd.
- Masaki Shinkawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing soft magnetic dust core
- Patent number 12,030,122
- Issue date Jul 9, 2024
- JFE Steel Corporation
- Naomichi Nakamura
- B22 - CASTING POWDER METALLURGY
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
Additive manufacturing techniques and applications thereof
- Patent number 11,998,987
- Issue date Jun 4, 2024
- Kennametal Inc.
- Paul D. Prichard
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
High Speed Steel Composition
- Publication number 20250163554
- Publication date May 22, 2025
- Arthur Craig Reardon
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
A METHOD OF PRODUCING A DIE FOR EXTRUSION OF ALUMINIUM PROFILES, AN...
- Publication number 20250114834
- Publication date Apr 10, 2025
- HYDRO EXTRUDED SOLUTIONS AS
- Marco PASQUALON
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Iron-Based Alloy Strengthened by Intermetallic Compound Phase-Coate...
- Publication number 20250101552
- Publication date Mar 27, 2025
- Central South University
- Yong JIANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METAL ALLOW HAVING RHENIUM EFFECT
- Publication number 20250092493
- Publication date Mar 20, 2025
- MiRus LLC
- Noah Roth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LOW-SULFUR GRANULATED METALLIC UNITS, AND ASSOCIATED SYSTEMS, DEVIC...
- Publication number 20250083223
- Publication date Mar 13, 2025
- SunCoke Technology and Development LLC
- John Francis QUANCI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
LOW-CARBON GRANULATED METALLIC UNITS, AND ASSOCIATED SYSTEMS, DEVIC...
- Publication number 20250083224
- Publication date Mar 13, 2025
- SunCoke Technology and Development LLC
- John Francis QUANCI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PROCESSES FOR FORMING MULTIMETALLIC ALLOYS AND CARBON-SUPPORTED MUL...
- Publication number 20250075298
- Publication date Mar 6, 2025
- Honda Motor Co., Ltd.
- Haibin WU
- B82 - NANO-TECHNOLOGY
Information Patent Application
INJECTION MOLDED ALLOY MATERIAL AND PROCESSING METHOD
- Publication number 20250018468
- Publication date Jan 16, 2025
- Honor Device Co., Ltd.
- Lei Chen
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ARSENIC IRON ALLOY, PREPARATION METHOD AND RESOURCE TREATMENT METHO...
- Publication number 20240417829
- Publication date Dec 19, 2024
- Central South University
- Xiaobo MIN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
High Speed Steel Composition
- Publication number 20240417833
- Publication date Dec 19, 2024
- Arthur Craig Reardon
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
METHOD OF PREPARING MAGNETIC POWDER AND MAGNETIC POWDER
- Publication number 20240363270
- Publication date Oct 31, 2024
- Hyundai Motor Company
- Bo Kyeong Han
- 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
A tube of a Fe-Cr-Al alloy
- Publication number 20240337001
- Publication date Oct 10, 2024
- KANTHAL AB
- Roger BERGLUND
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LOW-COST HIGH-COERCIVITY LACE-RICH NEODYMIUM-IRON-BORON PERMANENT M...
- Publication number 20240274333
- Publication date Aug 15, 2024
- YANTAI ZHENGHAI MAGNETIC MATERIAL CO., LTD.
- Bingqiang SHI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METAL ALLOY HAVING RHENIUM EFFECT
- Publication number 20240254597
- Publication date Aug 1, 2024
- MiRus LLC
- Noah Roth
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
TUNGSTEN TETRABORIDE COMPOSITE MATRIX AND USES THEREOF
- Publication number 20240254598
- Publication date Aug 1, 2024
- The Regents of the University of California
- Richard B. Kaner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SHAPE MEMORY ALLOY
- Publication number 20240226384
- Publication date Jul 11, 2024
- NEWSOUTH INNOVATIONS PTY LIMITED
- Xiaopeng Li
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MANUFACTURING OF OXIDE-DISPERSION STRENGTHENED ALLOYS BY LIQUID MET...
- Publication number 20240218489
- Publication date Jul 4, 2024
- The Regents of the University of California
- Xiaochun LI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TWO-WAY CLUTCH ASSEMBLY
- Publication number 20240209905
- Publication date Jun 27, 2024
- KEYSTONE POWDERED METAL COMPANY
- Bradley Reiter
- B22 - CASTING POWDER METALLURGY
Information Patent Application
WEAR RESISTANT TOOL BIT
- Publication number 20240208012
- Publication date Jun 27, 2024
- Milwaukee Electric Tool Corporation
- James J. Van Essen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ANISOTROPIC SAMARIUM-IRON-NITROGEN MAGNETIC ALLOY POWDER AND PREPAR...
- Publication number 20240212899
- Publication date Jun 27, 2024
- GRIREM HI-TECH CO., LTD.
- Haijun PENG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
STEEL, STEEL STRUCTURAL PART, ELECTRONIC DEVICE, AND STEEL STRUCTUR...
- Publication number 20240200178
- Publication date Jun 20, 2024
- Huawei Technologies Co., Ltd
- Xiaoming XU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Iron-Based Sintered Alloy Valve Seat
- Publication number 20240191332
- Publication date Jun 13, 2024
- TPR CO., LTD.
- Koki Maeda
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Grain Boundary Engineering of Sintered Magnetic Alloys And The Comp...
- Publication number 20240194381
- Publication date Jun 13, 2024
- Noveon Magnetics Inc.
- Miha Zakotnik
- B22 - CASTING POWDER METALLURGY
Information Patent Application
High Speed Steel Composition
- Publication number 20240183014
- Publication date Jun 6, 2024
- Arthur Craig Reardon
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COATING FOR METAL ALLOY
- Publication number 20240175110
- Publication date May 30, 2024
- MiRus LLC
- Noah Roth
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HIGH-STRENGHT AND HIGHT DUCTILITY STAINLESS STEEL BY ADDITIVE MANUF...
- Publication number 20240175111
- Publication date May 30, 2024
- UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
- Chaofang DONG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR MANUFACTURING A TARGET MATERIAL
- Publication number 20240141476
- Publication date May 2, 2024
- TAIWAN STEEL GROUP AEROSPACE ADDITIVE MANUFACTURING CORPORATION
- William HSIEH
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DUPLEX STAINLESS STEEL AND FORMED OBJECT THEREOF
- Publication number 20240141466
- Publication date May 2, 2024
- Sandvik Intellectual Property AB
- Daniel GULLBERG
- B22 - CASTING POWDER METALLURGY

by powder metallurgy

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tungsten tetraboride composite matrix and uses thereof

Grain boundary engineering of sintered magnetic alloys and the comp...

Arsenic iron alloy, preparation method and resource treatment metho...

Corrosion-resistant oxide dispersion strengthened steel

High speed steel composition

Nonmagnetic material-dispersed Fe-Pt based sputtering target

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

Soft-magnetic powder comprising coated particles

Iron based powder

Soft magnetic alloy and magnetic device

Powder metal composition for easy machining

Metal alloy having rhenium effect

Machine component made of ferrous sintered metal

Sintered material and method of manufacturing sintered material

Yttrium-added rare earth permanent magnet material and preparation...

Sintered bearing and method of manufacturing same

Rare earth magnet and preparation method thereof

ODS alloy powder, method for producing same by means of plasma trea...

Soft magnetic iron-based powder, method for manufacturing the same,...

Alloyed steel powder for powder metallurgy and iron-based mixed pow...

Composite timepiece and method for producing same

Process for the manufacture of an optimised steel material

Method for manufacturing αFe—SiC composite material, and αFe—SiC co...

Soft magnetic alloy powder comprising Fe, Co and Si, dust core, and...

Sintered valve guide and method for producing same

Iron-based sintered alloy valve seat

Iron alloy manufacturing method

Method of manufacturing soft magnetic dust core

3D printable hard ferrous metallic alloys for powder bed fusion

Additive manufacturing techniques and applications thereof

Patents Applicationslast 30 patents

High Speed Steel Composition

CORROSION-RESISTANT OXIDE DISPERSION STRENGTHENED STEEL

A METHOD OF PRODUCING A DIE FOR EXTRUSION OF ALUMINIUM PROFILES, AN...

Iron-Based Alloy Strengthened by Intermetallic Compound Phase-Coate...

METAL ALLOW HAVING RHENIUM EFFECT

LOW-SULFUR GRANULATED METALLIC UNITS, AND ASSOCIATED SYSTEMS, DEVIC...

LOW-CARBON GRANULATED METALLIC UNITS, AND ASSOCIATED SYSTEMS, DEVIC...

PROCESSES FOR FORMING MULTIMETALLIC ALLOYS AND CARBON-SUPPORTED MUL...

INJECTION MOLDED ALLOY MATERIAL AND PROCESSING METHOD

ARSENIC IRON ALLOY, PREPARATION METHOD AND RESOURCE TREATMENT METHO...

High Speed Steel Composition

METHOD OF PREPARING MAGNETIC POWDER AND MAGNETIC POWDER

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

A tube of a Fe-Cr-Al alloy

LOW-COST HIGH-COERCIVITY LACE-RICH NEODYMIUM-IRON-BORON PERMANENT M...

METAL ALLOY HAVING RHENIUM EFFECT

TUNGSTEN TETRABORIDE COMPOSITE MATRIX AND USES THEREOF

SHAPE MEMORY ALLOY

MANUFACTURING OF OXIDE-DISPERSION STRENGTHENED ALLOYS BY LIQUID MET...

TWO-WAY CLUTCH ASSEMBLY

WEAR RESISTANT TOOL BIT

ANISOTROPIC SAMARIUM-IRON-NITROGEN MAGNETIC ALLOY POWDER AND PREPAR...

STEEL, STEEL STRUCTURAL PART, ELECTRONIC DEVICE, AND STEEL STRUCTUR...

Iron-Based Sintered Alloy Valve Seat

Grain Boundary Engineering of Sintered Magnetic Alloys And The Comp...

High Speed Steel Composition

COATING FOR METAL ALLOY

HIGH-STRENGHT AND HIGHT DUCTILITY STAINLESS STEEL BY ADDITIVE MANUF...

METHOD FOR MANUFACTURING A TARGET MATERIAL

DUPLEX STAINLESS STEEL AND FORMED OBJECT THEREOF