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Patents Grants
last 30 patents
Information
Patent Grant
Multilayer coil device and method of manufacturing the same
Patent number
12,300,409
Issue date
May 13, 2025
TDK Corporation
Shinichi Kondo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing grain-oriented electrical steel sheet
Patent number
12,291,758
Issue date
May 6, 2025
JFE Steel Corporation
Yuiko Ehashi
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength and tough multi-component soft magnetic alloy and pre...
Patent number
12,291,763
Issue date
May 6, 2025
Central South University
Zhiming Li
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Mn—Ta—W—Cu—O-based sputtering target, and production method therefor
Patent number
12,293,906
Issue date
May 6, 2025
Dexerials Corporation
Yuichi Kamori
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Liquid assisted additive manufacturing of a superalloy component
Patent number
12,286,691
Issue date
Apr 29, 2025
SIEMENS ENERGY, INC.
Kazim Ozbaysal
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Fe-based nanocrystalline alloy and electronic component using the same
Patent number
12,286,695
Issue date
Apr 29, 2025
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Sang Kyun Kwon
C21 - METALLURGY OF IRON
Information
Patent Grant
Stator core, rotary electric machine, and design method for stator...
Patent number
12,283,846
Issue date
Apr 22, 2025
Nippon Steel Corporation
Yasuo Ohsugi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Wires of nickel-titanium alloy and methods of forming the same
Patent number
12,281,373
Issue date
Apr 22, 2025
W. L. Gore & Associates, Inc.
Debra K. Born
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Engineered multi-dimensional metallurgical properties in PVD materials
Patent number
12,276,017
Issue date
Apr 15, 2025
Vactronix Scientific, LLC.
Scott P. Carpenter
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Non-oriented electrical steel sheet and manufacturing method therefor
Patent number
12,272,474
Issue date
Apr 8, 2025
POSCO Co., Ltd
Jaewan Hong
C21 - METALLURGY OF IRON
Information
Patent Grant
Hydrogen storage alloy for alkaline storage battery
Patent number
12,266,791
Issue date
Apr 1, 2025
Japan Metals and Chemicals Co., Ltd.
Takao Sawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Oriented electrical steel with high magnetic induction and annealin...
Patent number
12,247,261
Issue date
Mar 11, 2025
INNER MONGOLIA UNIVERSITY OF TECHNOLOGY
Lifeng Fan
C21 - METALLURGY OF IRON
Information
Patent Grant
Silicide-based alloy material and device in which the silicide-base...
Patent number
12,241,147
Issue date
Mar 4, 2025
Tosoh Corporation
Ryo Akiike
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
MnAl alloy, particles thereof, and method for production
Patent number
12,240,036
Issue date
Mar 4, 2025
Höganäs AB (PUBL)
Hailiang Fang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Solution processed metallic nano-glass films
Patent number
12,233,462
Issue date
Feb 25, 2025
The Board of Trustees of the Leland Stanford Junior University
Xun Gu
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Sintered magnet and production method for sintered magnet
Patent number
12,234,534
Issue date
Feb 25, 2025
Hitachi, Ltd.
Matahiro Komuro
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Grain-oriented electrical steel sheet with insulating film and meth...
Patent number
12,234,523
Issue date
Feb 25, 2025
JFE Steel Corporation
Karin Kokufu
C21 - METALLURGY OF IRON
Information
Patent Grant
Amorphous alloy ribbon, production method therefor, and amorphous a...
Patent number
12,227,818
Issue date
Feb 18, 2025
PROTERIAL, LTD.
Daichi Azuma
C21 - METALLURGY OF IRON
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
Bulk metallic glass (BMG) seals for downhole applications
Patent number
12,221,852
Issue date
Feb 11, 2025
Halliburton Energy Services, Inc.
Shashwat Shukla
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Non-directional electrical steel sheet and method for producing same
Patent number
12,215,400
Issue date
Feb 4, 2025
POSCO Co., Ltd
Jaewan Hong
C21 - METALLURGY OF IRON
Information
Patent Grant
Grain oriented electrical steel sheet, forming method for insulatio...
Patent number
12,215,410
Issue date
Feb 4, 2025
Nippon Steel Corporation
Ichiro Tanaka
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel sheet and method for manufacturing same
Patent number
12,215,403
Issue date
Feb 4, 2025
Posco
Hunju Lee
C21 - METALLURGY OF IRON
Information
Patent Grant
Soft magnetic alloy and magnetic component
Patent number
12,211,634
Issue date
Jan 28, 2025
TDK Corporation
Akihiro Harada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Non-oriented electrical steel sheet
Patent number
12,211,633
Issue date
Jan 28, 2025
Nippon Steel Corporation
Tesshu Murakawa
C21 - METALLURGY OF IRON
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
Feedstock and heterogeneous structure for tough rare earth permanen...
Patent number
12,205,762
Issue date
Jan 21, 2025
Iowa State University Research Foundation, Inc.
Jun Cui
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Platinum-based alloy catalyst materials and computational methods r...
Patent number
12,206,115
Issue date
Jan 21, 2025
Robert Bosch GmbH
Soo Kim
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Material with directional microstructure
Patent number
12,199,469
Issue date
Jan 14, 2025
Persimmon Technologies Corporation
Martin Hosek
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCTION OF SAME
Publication number
20250157708
Publication date
May 15, 2025
NIPPON STEEL CORPORATION
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
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
SOFT MAGNETIC POWDER, MAGNETIC CORE, AND MAGNETIC DEVICE
Publication number
20250140458
Publication date
May 1, 2025
TDK Corporation
Kensuke Ara
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
MAGNETIC CORE, MAGNETIC DEVICE, AND ELECTRONIC APPARATUS
Publication number
20250140454
Publication date
May 1, 2025
TDK Corporation
Yoshiki KAJIURA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
TITANIUM ALLOY FOIL, DISPLAY PANEL, AND METHOD FOR MANUFACTURING DI...
Publication number
20250143139
Publication date
May 1, 2025
NIPPON STEEL CORPORATION
Narumi KONDO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MAGNETIC CORE, MAGNETIC DEVICE, AND ELECTRONIC APPARATUS
Publication number
20250140455
Publication date
May 1, 2025
TDK Corporation
Akito HASEGAWA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SOFT MAGNETIC POWDER, MAGNETIC CORE, AND MAGNETIC DEVICE
Publication number
20250140459
Publication date
May 1, 2025
TDK Corporation
Kensuke Ara
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HYDROGEN ABSORBING ALLOY FOR ALKALINE STORAGE BATTERY
Publication number
20250137104
Publication date
May 1, 2025
JAPAN METALS AND CHEMICALS CO., LTD.
Saki NOTOYAMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHODFOR MANUFACTURING NANOCRYSTAL ALLOY RIBBON, AND METHOD FOR MA...
Publication number
20250129447
Publication date
Apr 24, 2025
Proterial, Ltd.
Yuichi OGAWA
C21 - METALLURGY OF IRON
Information
Patent Application
Fe-based Nanocrystalline Alloy Core and Manufacturing Method of Fe-...
Publication number
20250129458
Publication date
Apr 24, 2025
Proterial, Ltd.
Kota Inoue
C21 - METALLURGY OF IRON
Information
Patent Application
Material With Directional Microstructure
Publication number
20250132613
Publication date
Apr 24, 2025
PERSIMMON TECHNOLOGIES CORPORATION
Martin Hosek
B22 - CASTING POWDER METALLURGY
Information
Patent Application
IRON-BASED AMORPHOUS/NANOCRYSTALLINE ALLOY AND PREPARATION METHOD T...
Publication number
20250122603
Publication date
Apr 17, 2025
QINGDAO YUNLU ADVANCED MATERIALS TECHNOLOGY CO., LTD.
Jianwei BU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Soft Magnetic Powder, Dust Core, Magnetic Element, And Electronic D...
Publication number
20250125076
Publication date
Apr 17, 2025
SEIKO EPSON CORPORATION
Toshiki SANO
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
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20250122591
Publication date
Apr 17, 2025
HYUNDAI STEEL COMPANY
Han Hyuk Cho
C21 - METALLURGY OF IRON
Information
Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
Publication number
20250118468
Publication date
Apr 10, 2025
NIPPON STEEL CORPORATION
Haruhiko ATSUMI
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20250109453
Publication date
Apr 3, 2025
POSCO Co., Ltd
Jae-Hoon KIM
C21 - METALLURGY OF IRON
Information
Patent Application
MULTISCALE METALLIC METAMATERIAL, AND PREPARATION METHOD AND USE TH...
Publication number
20250100052
Publication date
Mar 27, 2025
SHANGHAI JIAO TONG UNIVERSITY
Haozhang ZHONG
B22 - CASTING POWDER METALLURGY
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
GRAIN-ORIENTED ELECTRICAL STEEL SHEET
Publication number
20250101561
Publication date
Mar 27, 2025
JFE STEEL CORPORATION
Takeshi IMAMURA
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD OF PRODUCING HOT-ROLLED STEEL SHEET FOR NON-ORIENTED ELECTRI...
Publication number
20250101541
Publication date
Mar 27, 2025
JFE STEEL CORPORATION
Tomoyuki OKUBO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME
Publication number
20250101542
Publication date
Mar 27, 2025
JFE STEEL CORPORATION
Yoshiaki ZAIZEN
C21 - METALLURGY OF IRON
Information
Patent Application
AMORPHOUS ALLOY
Publication number
20250092499
Publication date
Mar 20, 2025
Chow Sang Sang Jewellery Company Limited
Wai Kei CHEUNG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FEEDSTOCK AND HETEROGENEOUS STRUCTURES FOR TOUGH RARE EARTH PERMANE...
Publication number
20250095914
Publication date
Mar 20, 2025
Iowa State University Research Foundation, Inc.
Jun Cui
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HYDROGEN STORAGE ALLOY, HYDROGEN OCCLUDING METHOD, HYDROGEN RELEASI...
Publication number
20250084507
Publication date
Mar 13, 2025
SHIMIZU CORPORATION
Yuta SEGAWA
H01 - BASIC ELECTRIC ELEMENTS
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
ULTRA-STRONG AND DUCTILE MULTIFUNCTIONAL TITANIUM ALLOY AND METHODS...
Publication number
20250084506
Publication date
Mar 13, 2025
City University of Hong Kong
Tao YANG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...