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HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor Selection of materials for their magnetic properties

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H01F1/04Metals or alloys

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Patents Grantslast 30 patents

Information Patent Grant
Solid composite material comprising nanoparticles and an alloy base...
- Patent number 12,230,425
- Issue date Feb 18, 2025
- Höganäs AB (PUBL)
- Hilmar Vidarsson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Room-temperature multiferroicity material, method for preparing sam...
- Patent number 12,183,492
- Issue date Dec 31, 2024
- UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Wook Jo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing magnetic refrigeration material, and magnetic...
- Patent number 12,172,211
- Issue date Dec 24, 2024
- Shin-Etsu Chemical Co., Ltd.
- Junya Fukuda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
FeNi ordered alloy, method for manufacturing FeNi ordered alloy, an...
- Patent number 12,146,210
- Issue date Nov 19, 2024
- Denso Corporation
- Ryota Shinozaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hard-magnet L10-CoPt nanoparticles advance fuel cell catalysis
- Patent number 12,142,404
- Issue date Nov 12, 2024
- Brown University
- Shouheng Sun
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Shielding structures for wireless charging systems
- Patent number 12,081,041
- Issue date Sep 3, 2024
- Saining Ren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Iron-nitride magnet by nitriding a porous structure
- Patent number 12,014,853
- Issue date Jun 18, 2024
- Regents of The University of Minnesota
- Jian-Ping Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Applied magnetic field synthesis and processing of iron nitride mag...
- Patent number 11,996,232
- Issue date May 28, 2024
- Regents of The University of Minnesota
- Jian-Ping Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Common mode filter
- Patent number 11,984,253
- Issue date May 14, 2024
- TDK Corporation
- Toshio Tomonari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer-functionalized magnetic particle embodiments for solute sep...
- Patent number 11,944,982
- Issue date Apr 2, 2024
- Battelle Memorial Institute
- Jian Liu
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Thermosetting composition
- Patent number 11,872,623
- Issue date Jan 16, 2024
- LG Chem, Ltd.
- Sang Bum Ahn
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
YCO5-based compounds doped with Fe and Ni for high-performance perm...
- Patent number 11,837,389
- Issue date Dec 5, 2023
- Lawrence Livermore National Security, LLC
- Alexander Landa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Anisotropic iron nitride permanent magnets
- Patent number 11,830,644
- Issue date Nov 28, 2023
- NIRON MAGNETICS, INC.
- Francis Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amalgamation preform
- Patent number 11,826,858
- Issue date Nov 28, 2023
- MESOGLUE, INC.
- Stephen P. Stagon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making amalgamation preform
- Patent number 11,813,699
- Issue date Nov 14, 2023
- MESOGLUE, INC.
- Stephen P. Stagon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing magnetic refrigeration material, and magnetic...
- Patent number 11,806,782
- Issue date Nov 7, 2023
- Shin-Etsu Chemical Co., Ltd.
- Junya Fukuda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mn—Bi—Sb-based magnetic substance and method of manufacturing the same
- Patent number 11,798,715
- Issue date Oct 24, 2023
- Hyundai Motor Company
- Tae Gyu Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing nanoparticles and the nanoparticles produced t...
- Patent number 11,781,199
- Issue date Oct 10, 2023
- University of Florida Research Foundation, Inc.
- Michele Viola Manuel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Iron nitride permanent magnet and technique for forming iron nitrid...
- Patent number 11,742,117
- Issue date Aug 29, 2023
- Regents of The University of Minnesota
- Jian-Ping Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Heat assisted magnetic recording media with amorphous magnetic grai...
- Patent number 11,735,217
- Issue date Aug 22, 2023
- Western Digital Technologies, Inc.
- Hua Yuan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Real-time methods for magnetic resonance spectra acquisition
- Patent number 11,707,634
- Issue date Jul 25, 2023
- Elegant Mathematics LLC
- Olena Ibragimova
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-colored magnetic particles having improved durability and che...
- Patent number 11,694,827
- Issue date Jul 4, 2023
- Korea Minting, Security Printing & ID Card Operating Corp.
- Hong Keon Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic material comprising Fe—Ni ordered alloy and method for man...
- Patent number 11,667,998
- Issue date Jun 6, 2023
- Denso Corporation
- Eiji Watanabe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Permanent magnet alloys for gap magnets
- Patent number 11,649,537
- Issue date May 16, 2023
- Iowa State University Research Foundation, Inc.
- Andriy Palasyuk
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Composite components and methods of manufacturing composite compone...
- Patent number 11,642,819
- Issue date May 9, 2023
- GM Global Technology Operations LLC
- Venkateshwar R. Aitharaju
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing nanoparticles and the nanoparticles produced t...
- Patent number 11,618,077
- Issue date Apr 4, 2023
- University of Florida Research Foundation, Inc.
- Michele Viola Manuel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Preservation of strain in iron nitride magnet
- Patent number 11,581,113
- Issue date Feb 14, 2023
- Regents of The University of Minnesota
- Jian-Ping Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Common mode filter
- Patent number 11,545,296
- Issue date Jan 3, 2023
- TDK Corporation
- Toshio Tomonari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rare earth metal-free hard magnets
- Patent number 11,538,610
- Issue date Dec 27, 2022
- Max-Planck-Gesellschaft zur Forderung der Wissenschaften E.V.
- Rolf Stinshoff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of heat-treating additively-manufactured ferromagnetic compo...
- Patent number 11,462,344
- Issue date Oct 4, 2022
- General Electric Company
- Raghavendra Rao Adharapurapu
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Surface Treated Magnetic Material and Magnet
- Publication number 20250104910
- Publication date Mar 27, 2025
- ABB Schweiz AG
- Elio Alberto Perigo
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ENHANCED MAGNETIC PERFORMANCE OF MANGANESE ALUMINUM ALLOY VIA TITAN...
- Publication number 20250084511
- Publication date Mar 13, 2025
- The Trustees of Dartmouth College
- Thomas Keller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING MAGNETIC PARTICLES, MAGNETIC PARTICLES, AND PE...
- Publication number 20250065403
- Publication date Feb 27, 2025
- AGC Inc.
- Yasunari ISHIKAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SHIELDING STRUCTURES FOR WIRELESS CHARGING SYSTEMS
- Publication number 20240421639
- Publication date Dec 19, 2024
- Apple Inc.
- Saining Ren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IRON-NITRIDE MAGNET BY NITRIDING A POROUS STRUCTURE
- Publication number 20240363269
- Publication date Oct 31, 2024
- Regents of the University of Minnesota
- Jian-Ping WANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MnBi-based magnet
- Publication number 20240347240
- Publication date Oct 17, 2024
- LG Innotek Co., Ltd.
- Hyunseok LIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING Mn-Bi-BASED RESIN MAGNET, AND Mn-Bi-BASED...
- Publication number 20240347241
- Publication date Oct 17, 2024
- Korea Institute Of Materials Science
- Chul Jin CHOI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
APPLIED MAGNETIC FIELD SYNTHESIS AND PROCESSING OF IRON NITRIDE MAG...
- Publication number 20240290539
- Publication date Aug 29, 2024
- Regents of the University of Minnesota
- Jian-Ping Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
POLYMER-FUNCTIONALIZED MAGNETIC PARTICLE EMBODIMENTS FOR SOLUTE SEP...
- Publication number 20240269691
- Publication date Aug 15, 2024
- Battelle Memorial Institute
- Jian Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMON MODE FILTER
- Publication number 20240258015
- Publication date Aug 1, 2024
- TDK Corporation
- Toshio Tomonari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RARE EARTH METAL-FREE HARD MAGNETS
- Publication number 20240127992
- Publication date Apr 18, 2024
- Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
- Claudia FELSER
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ANISOTROPIC IRON NITRIDE PERMANENT MAGNETS
- Publication number 20240047102
- Publication date Feb 8, 2024
- NIRON MAGNETICS, INC.
- Francis JOHNSON
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING MAGNETIC REFRIGERATION MATERIAL, AND MAGNETIC...
- Publication number 20230405670
- Publication date Dec 21, 2023
- Shin-Etsu Chemical Co., Ltd.
- Junya FUKUDA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
IRON NITRIDE PERMANENT MAGNET AND TECHNIQUE FOR FORMING IRON NITRID...
- Publication number 20230352219
- Publication date Nov 2, 2023
- Regents of the University of Minnesota
- Jian-Ping Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING MAGNETIC REFRIGERATION MATERIAL, AND MAGNETIC...
- Publication number 20230302532
- Publication date Sep 28, 2023
- Shin-Etsu Chemical Co., Ltd.
- Junya FUKUDA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Magnetic Beads, Magnetic Beads Dispersion Liquid, Method Of Manufac...
- Publication number 20230260683
- Publication date Aug 17, 2023
- SEIKO EPSON CORPORATION
- Akira ARAI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING NANOPARTICLES AND THE NANOPARTICLES PRODUCED T...
- Publication number 20230227944
- Publication date Jul 20, 2023
- University of Florida Research Foundation, Inc.
- MICHELE VIOLA MANUEL
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COMMON MODE FILTER
- Publication number 20230095851
- Publication date Mar 30, 2023
- TDK Corporation
- Toshio Tomonari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Permanent Magnet Alloys For GAP Magnets
- Publication number 20230087130
- Publication date Mar 23, 2023
- lowa State University Research Foundation, Inc.
- Andriy Palasyuk
- C30 - CRYSTAL GROWTH
Information Patent Application
PERMANENT MAGNET ALLOY, METHOD FOR PRODUCING THE SAME, PERMANENT MA...
- Publication number 20220415547
- Publication date Dec 29, 2022
- TOHOKU UNIVERSITY
- Ryosuke KAINUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PREPARING HIGH-PERFORMANCE ANISOTROPIC RARE-EARTH-FREE P...
- Publication number 20220344096
- Publication date Oct 27, 2022
- China Jiliang University
- Qiong WU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SHIELDING STRUCTURES FOR WIRELESS CHARGING SYSTEMS
- Publication number 20220320912
- Publication date Oct 6, 2022
- Apple Inc.
- Saining Ren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORELESS ELECTRONIC SUBSTRATES HAVING EMBEDDED INDUCTORS
- Publication number 20220285079
- Publication date Sep 8, 2022
- Intel Corporation
- Srinivas Pietambaram
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING NANOPARTICLES AND THE NANOPARTICLES PRODUCED T...
- Publication number 20220274170
- Publication date Sep 1, 2022
- University of Florida Research Foundation, Inc.
- MICHELE VIOLA MANUEL
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ANISOTROPIC IRON NITRIDE PERMANENT MAGNETS
- Publication number 20220238263
- Publication date Jul 28, 2022
- NIRON MAGNETICS, INC.
- Francis JOHNSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COERCIVITY-ENHANCED IRON NITRIDE NANOPARTICLES WITH HIGH SATURATION...
- Publication number 20220215991
- Publication date Jul 7, 2022
- NIRON MAGNETICS, INC.
- Francis JOHNSON
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ROOM-TEMPERATURE MULTIFERROICITY MATERIAL, METHOD FOR PREPARING SAM...
- Publication number 20220199298
- Publication date Jun 23, 2022
- UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY
- Wook Jo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALNICO-BASED HARD MAGNETIC PARTICLE AND METHOD FOR MANUFACTURING TH...
- Publication number 20220172867
- Publication date Jun 2, 2022
- KOREA MINTING, SECURITY PRINTING & IDCARD OPERATING CORP.
- Soo Dong KIM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MAGNETIC PARTICLE FOR SECURITY INK AND SECURITY INK COMPRISING THE...
- Publication number 20220153055
- Publication date May 19, 2022
- KOREA MINTING, SECURITY PRINTING & IDCARD OPERATING CORP.
- Soo Dong KIM
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
PROCESS FOR PRODUCING MAGNETIC NANOCOMPOSITES AND MAGNETIC NANOCOMP...
- Publication number 20220139600
- Publication date May 5, 2022
- UNIVERSITE PARIS-EST CRETEIL VAL DE MARNE
- Karim Zehani
- H01 - BASIC ELECTRIC ELEMENTS

Metals or alloys

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Solid composite material comprising nanoparticles and an alloy base...

Room-temperature multiferroicity material, method for preparing sam...

Method for producing magnetic refrigeration material, and magnetic...

FeNi ordered alloy, method for manufacturing FeNi ordered alloy, an...

Hard-magnet L10-CoPt nanoparticles advance fuel cell catalysis

Shielding structures for wireless charging systems

Iron-nitride magnet by nitriding a porous structure

Applied magnetic field synthesis and processing of iron nitride mag...

Common mode filter

Polymer-functionalized magnetic particle embodiments for solute sep...

Thermosetting composition

YCO5-based compounds doped with Fe and Ni for high-performance perm...

Anisotropic iron nitride permanent magnets

Amalgamation preform

Method of making amalgamation preform

Method for producing magnetic refrigeration material, and magnetic...

Mn—Bi—Sb-based magnetic substance and method of manufacturing the same

Method for producing nanoparticles and the nanoparticles produced t...

Iron nitride permanent magnet and technique for forming iron nitrid...

Heat assisted magnetic recording media with amorphous magnetic grai...

Real-time methods for magnetic resonance spectra acquisition

Light-colored magnetic particles having improved durability and che...

Magnetic material comprising Fe—Ni ordered alloy and method for man...

Permanent magnet alloys for gap magnets

Composite components and methods of manufacturing composite compone...

Method for producing nanoparticles and the nanoparticles produced t...

Preservation of strain in iron nitride magnet

Common mode filter

Rare earth metal-free hard magnets

Method of heat-treating additively-manufactured ferromagnetic compo...

Patents Applicationslast 30 patents

Surface Treated Magnetic Material and Magnet

ENHANCED MAGNETIC PERFORMANCE OF MANGANESE ALUMINUM ALLOY VIA TITAN...

METHOD FOR PRODUCING MAGNETIC PARTICLES, MAGNETIC PARTICLES, AND PE...

SHIELDING STRUCTURES FOR WIRELESS CHARGING SYSTEMS

IRON-NITRIDE MAGNET BY NITRIDING A POROUS STRUCTURE

MnBi-based magnet

METHOD FOR MANUFACTURING Mn-Bi-BASED RESIN MAGNET, AND Mn-Bi-BASED...

APPLIED MAGNETIC FIELD SYNTHESIS AND PROCESSING OF IRON NITRIDE MAG...

POLYMER-FUNCTIONALIZED MAGNETIC PARTICLE EMBODIMENTS FOR SOLUTE SEP...

COMMON MODE FILTER

RARE EARTH METAL-FREE HARD MAGNETS

ANISOTROPIC IRON NITRIDE PERMANENT MAGNETS

METHOD FOR PRODUCING MAGNETIC REFRIGERATION MATERIAL, AND MAGNETIC...

IRON NITRIDE PERMANENT MAGNET AND TECHNIQUE FOR FORMING IRON NITRID...

METHOD FOR PRODUCING MAGNETIC REFRIGERATION MATERIAL, AND MAGNETIC...

Magnetic Beads, Magnetic Beads Dispersion Liquid, Method Of Manufac...

METHOD FOR PRODUCING NANOPARTICLES AND THE NANOPARTICLES PRODUCED T...

COMMON MODE FILTER

Permanent Magnet Alloys For GAP Magnets

PERMANENT MAGNET ALLOY, METHOD FOR PRODUCING THE SAME, PERMANENT MA...

METHOD FOR PREPARING HIGH-PERFORMANCE ANISOTROPIC RARE-EARTH-FREE P...

SHIELDING STRUCTURES FOR WIRELESS CHARGING SYSTEMS

CORELESS ELECTRONIC SUBSTRATES HAVING EMBEDDED INDUCTORS

METHOD FOR PRODUCING NANOPARTICLES AND THE NANOPARTICLES PRODUCED T...

ANISOTROPIC IRON NITRIDE PERMANENT MAGNETS

COERCIVITY-ENHANCED IRON NITRIDE NANOPARTICLES WITH HIGH SATURATION...

ROOM-TEMPERATURE MULTIFERROICITY MATERIAL, METHOD FOR PREPARING SAM...

ALNICO-BASED HARD MAGNETIC PARTICLE AND METHOD FOR MANUFACTURING TH...

MAGNETIC PARTICLE FOR SECURITY INK AND SECURITY INK COMPRISING THE...

PROCESS FOR PRODUCING MAGNETIC NANOCOMPOSITES AND MAGNETIC NANOCOMP...