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B22F2003/248
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Patents Grants
last 30 patents
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Patent Grant
Additive manufacturing system and method
Patent number
12,186,985
Issue date
Jan 7, 2025
Seurat Technologies, Inc.
James A. DeMuth
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
Electrical steel sheet with structured surface for domain refining
Patent number
12,165,804
Issue date
Dec 10, 2024
Siemens Aktiengesellschaft
Jörg Buschbeck
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Chamber systems for additive manufacturing
Patent number
12,162,219
Issue date
Dec 10, 2024
Seurat Technologies, Inc.
James A. DeMuth
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
Process for manufacturing an aluminum-chromium alloy part with supe...
Patent number
12,152,291
Issue date
Nov 26, 2024
C-TEC Constellium Technology Center
Bechir Chehab
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Sinterable metal paste for use in additive manufacturing
Patent number
12,139,638
Issue date
Nov 12, 2024
Mantle Inc.
Stephen T. Connor
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for preparing nano spherical oxide dispersion strengthening...
Patent number
12,134,128
Issue date
Nov 5, 2024
Central South University
Zuming Liu
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
DMLS orthopedic intramedullary device and method of manufacture
Patent number
12,128,479
Issue date
Oct 29, 2024
Smith & Nephew, Inc.
Darren J. Wilson
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Systems and methods for high strength titanium rod additive manufac...
Patent number
12,115,580
Issue date
Oct 15, 2024
Goodrich Corporation
Noel C. Haynes
B22 - CASTING POWDER METALLURGY
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
Hot press molding method for inductor
Patent number
12,119,169
Issue date
Oct 15, 2024
Shenzhen Topsun Technology Co., Ltd.
Lin Tian
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Copper alloy powder, method of producing additively-manufactured ar...
Patent number
12,084,745
Issue date
Sep 10, 2024
Daihen Corporation
Ryusuke Tsubota
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Metal foam bodies and process for production thereof
Patent number
12,076,790
Issue date
Sep 3, 2024
Evonik Operations GmbH
René Poss
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Variable print chamber walls for powder bed fusion additive manufac...
Patent number
12,070,902
Issue date
Aug 27, 2024
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Enhanced metal-metal-matrix composite weapon barrels
Patent number
12,061,059
Issue date
Aug 13, 2024
CONSULTING GROUP OF JOCASSEE, INC.
Anja Glisovic
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Low-cost rare earth magnet and corresponding manufacturing method t...
Patent number
12,057,263
Issue date
Aug 6, 2024
Yantai Dongxing Magnetic Materials Inc.
Chuanshen Wang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for producing molybdenum alloy targets
Patent number
12,043,892
Issue date
Jul 23, 2024
Jiangsu CISRI HIPEX Technology Co., Ltd.
Zhanfang Wu
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Long and high resolution structures formed by additive manufacturin...
Patent number
12,042,992
Issue date
Jul 23, 2024
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Powder magnetic core and method for producing the same
Patent number
12,037,668
Issue date
Jul 16, 2024
Alps Alpine Co., Ltd.
Akio Hanada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of producing SmFeN-based rare earth magnet
Patent number
12,027,306
Issue date
Jul 2, 2024
Nichia Corporation
Hisashi Maehara
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Plurality of flaky magnetic metal particles, pressed powder materia...
Patent number
12,015,306
Issue date
Jun 18, 2024
Kabushiki Kaisha Toshiba
Tomohiro Suetsuna
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Coil-tooth module and method for the production thereof
Patent number
12,011,765
Issue date
Jun 18, 2024
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Matthias Busse
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
Method for manufacturing a powder core, the powder core and an indu...
Patent number
11,996,224
Issue date
May 28, 2024
Tokin Corporation
Miho Chiba
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
R-FE-B-based sintered magnet with low B content and preparation met...
Patent number
11,993,836
Issue date
May 28, 2024
FUJIAN GOLDEN DRAGON RARE- EARTH Co., Ltd.
Qin Lan
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Sintered valve seat insert and method of manufacture thereof
Patent number
11,988,294
Issue date
May 21, 2024
L. E. Jones Company
Cong Yue Qiao
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Rare earth permanent magnet material and preparation method thereof
Patent number
11,984,258
Issue date
May 14, 2024
ADVANCED TECHNOLOGY & MATERIALS CO., LTD.
Lei Zhou
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
High strength aluminium alloy for rapid solidification manufacturin...
Patent number
11,976,343
Issue date
May 7, 2024
Monash University
Paul Rometsch
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Light recycling for additive manufacturing optimization
Patent number
11,964,429
Issue date
Apr 23, 2024
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
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
MAGNETIC BODY AND MAGNETIC ELEMENT
Publication number
20250006413
Publication date
Jan 2, 2025
Satoru MATSUZAWA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ARTICLE COMPRISING NON-WELDABLE SUPERALLOYS AND METHODS OF MANUFACT...
Publication number
20240408670
Publication date
Dec 12, 2024
University of Massachusetts
Wen Chen
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Variable Print Chamber Walls For Powder Bed Fusion Additive Manufac...
Publication number
20240383199
Publication date
Nov 21, 2024
Seurat Technologies, Inc.
James A. DEMUTH
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Magnetic Composite Material Composition, Magnetic Core For Inductor...
Publication number
20240363273
Publication date
Oct 31, 2024
HENGDIAN GROUP DMEGC MAGNETICS CO.,LTD.
Leijie WANG
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
CEMENTED CARBIDE AND CUTTING TOOL USING THE SAME
Publication number
20240352561
Publication date
Oct 24, 2024
SUMITOMO ELECTRIC HARDMETAL CORP.
Nobuo MIYASAKA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ENHANCED METAL-METAL-MATRIX COMPOSITE WEAPON BARRELS
Publication number
20240353194
Publication date
Oct 24, 2024
CONSULTING GROUP OF JOCASSEE, INC.
Anja Glisovic-Rösch
B22 - CASTING POWDER METALLURGY
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
Long and High Resolution Structures Formed by Additive Manufacturin...
Publication number
20240342988
Publication date
Oct 17, 2024
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Information
Patent Application
RARE EARTH SINTERED MAGNET, METHOD FOR PRODUCING RARE EARTH SINTERE...
Publication number
20240339252
Publication date
Oct 10, 2024
Mitsubishi Electric Corporation
Akito IWASAKI
B22 - CASTING POWDER METALLURGY
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
CEMENTED CARBIDE FOR CUTTING TOOLS, CUTTING TOOLS, AND METHOD FOR M...
Publication number
20240327956
Publication date
Oct 3, 2024
Korloy Inc.
Jong Dae SHIN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COMPOSITE MATERIAL FOR MANUFACTURING INDUCTOR, INDUCTOR AND PROCESS...
Publication number
20240331939
Publication date
Oct 3, 2024
Zhongshan Skcoil Electronics Co., LTD
Liang Jun Qin
B22 - CASTING POWDER METALLURGY
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-T-B BASED PERMANENT MAGNET
Publication number
20240321491
Publication date
Sep 26, 2024
TDK Corporation
Takuma HAYAKAWA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
CEMENTED CARBIDE
Publication number
20240318285
Publication date
Sep 26, 2024
SUMITOMO ELECTRIC HARDMETAL CORP.
Tomoyuki ISHIDA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
R-T-B BASED PERMANENT MAGNET
Publication number
20240321490
Publication date
Sep 26, 2024
TDK Corporation
Takuma HAYAKAWA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD OF PRODUCING SmFeN-BASED RARE EARTH MAGNET
Publication number
20240312704
Publication date
Sep 19, 2024
Toyota Jidosha Kabushiki Kaisha
Tomonori INUZUKA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method for Manufacturing a Tool Steel as a Support for PVD Coatings...
Publication number
20240307957
Publication date
Sep 19, 2024
voestalpine BOHLER Edelstahl GmbH & Co. KG
Alfred HACKL
B22 - CASTING POWDER METALLURGY
Information
Patent Application
FRICTION MEMBER AND METHOD FOR MANUFACTURING SAME
Publication number
20240307958
Publication date
Sep 19, 2024
Canon Kabushiki Kaisha
SHINGO EGUCHI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SINTERED MATERIAL, METAL SINTERED COMPACT, METHOD FOR PRODUCING SIN...
Publication number
20240278321
Publication date
Aug 22, 2024
TOPPAN Holdings Inc.
Takuya SEKIGUCHI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Amorphous Alloy Soft Magnetic Powder, Dust Core, Magnetic Element,...
Publication number
20240278316
Publication date
Aug 22, 2024
SEIKO EPSON CORPORATION
Mayu WATANABE
B22 - CASTING POWDER METALLURGY
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
EXPANDABLE SINTERED NEODYMIUM-IRON-BORON MAGNET, PREPARATION METHOD...
Publication number
20240274332
Publication date
Aug 15, 2024
YANTAI ZHENGHAI MAGNETIC MATERIAL CO., LTD.
Zhiqiang LI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Soft Magnetic Powder, Dust Core, Magnetic Element, And Electronic D...
Publication number
20240266096
Publication date
Aug 8, 2024
SEIKO EPSON CORPORATION
Toshiki SANO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MANUFACTURING METHOD OF RARE EARTH SINTERED MAGNET
Publication number
20240258027
Publication date
Aug 1, 2024
Star Group Ind. Co., Ltd.
Sang Hyub LEE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
STAINLESS STEEL FOIL WITH FLATTENING FILM
Publication number
20240254607
Publication date
Aug 1, 2024
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Shouhei KAWAI
B22 - CASTING POWDER METALLURGY