Class B22F : WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
Subclass 3/02: Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor Compacting only
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12251884 | Support structures in additive manufacturing | Apr 28, 17 | Mar 18, 25 | Divergent Technologies, Inc. |
| 12246383 | Uniaxial-hot-pressing for making near-net-shape parts using solid stress transmitting media | Sep 19, 22 | Mar 11, 25 | Triad National Security, LLC |
| 12230426 | Soft magnetic powder composition for inductor core and method of manufacturing inductor core using the composition | Dec 14, 22 | Feb 18, 25 | Hyundai Mobis Co. Ltd.; ELECTRO M CO.,LTD.; |
| 12205739 | Extrusion-compression method for producing bonded permanent magnets | Nov 18, 21 | Jan 21, 25 | UT - Battelle LLC; University of Tennessee Research Foundation; |
| 12195340 | Uniform dispersing of graphene nanoparticles in a host | Mar 12, 16 | Jan 14, 25 | University of Central Florida Research Foundation, Inc. |
| 12168821 | Soft magnetic powder, dust core, magnetic element, and electronic device | Jan 26, 23 | Dec 17, 24 | Seiko Epson Corporation |
| 12170160 | Soft magnetic powder, dust core, magnetic element, and electronic device | Jan 26, 23 | Dec 17, 24 | Seiko Epson Corporation |
| 12103081 | Dust core, method for manufacturing dust core, inductor including dust core, and electronic/electric device including inductor | Nov 08, 22 | Oct 01, 24 | Alps Alpine Co., Ltd. |
| 12083592 | Shaped charge liner with nanoparticles | Sep 24, 20 | Sep 10, 24 | Halliburton Energy Services, Inc. |
| 12080458 | Magnetic composite material and rotating electric machine | Mar 04, 19 | Sep 03, 24 | KABUSHIKI KAISHA TOSHIBA |
| 12048971 | Manufacturing process and device for preforms intended for brazing electronic, photonic, thermal or mechanical components | Dec 04, 20 | Jul 30, 24 | ISP SYSTEM |
| 12049686 | Plurality of flaky magnetic metal particles, pressed powder material, and rotating electric machine | May 10, 23 | Jul 30, 24 | Kabushiki Kaisha Toshiba |
| 12037668 | Powder magnetic core and method for producing the same | Jul 19, 21 | Jul 16, 24 | Alps Alpine Co., Ltd. |
| 12030122 | Method of manufacturing soft magnetic dust core | Oct 21, 20 | Jul 09, 24 | JFE Steel Corporation; NEC Tokin Corporation; National Institute of Advanced Industrial Science and Technology; |
| 12011765 | Coil-tooth module and method for the production thereof | Oct 23, 19 | Jun 18, 24 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung E.V. |
| 12015306 | Plurality of flaky magnetic metal particles, pressed powder material, and rotating electric machine | Aug 09, 19 | Jun 18, 24 | KABUSHIKI KAISHA TOSHIBA |
| 11996224 | Method for manufacturing a powder core, the powder core and an inductor | Sep 21, 18 | May 28, 24 | NEC Tokin Corporation |
| 11980941 | Method and apparatus for additive manufacturing with powder material | May 10, 23 | May 14, 24 | Stratasys Ltd. |
| 11965229 | Metal magnetic particle, inductor, method for manufacturing metal magnetic particle, and method for manufacturing metal magnetic core | Mar 15, 21 | Apr 23, 24 | Murata Manufacturing Co., Ltd. |
| 11965719 | Segment pressing of shaped charge powder metal liners | May 10, 22 | Apr 23, 24 | Halliburton Energy Services, Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0104,909 | METHOD AND SYSTEMS FOR UNIFORM DISTRIBUTION OF ADDITIVE DOMAINS IN THE GRAIN BOUNDARY OF MAGNETS | Sep 22, 23 | Mar 27, 25 | Not available |
| 2025/0059,628 | ALUMINIUM-TITANIUM-NIOBIUM-BORON INTERMEDIATE ALLOY AND PREPARATION METHOD AND APPLICATION THEREOF | Jun 18, 24 | Feb 20, 25 | Not available |
| 2025/0050,414 | WROUGHT METALLIC ARTICLE AND METHOD FOR MANUFACTURING THE SAME FROM A METALLIC-POWDER COMPOSITION | Aug 09, 23 | Feb 13, 25 | THE BOEING COMPANY |
| 2025/0051,887 | TUNGSTEN CARBIDE REINFORCED MANGANESE STEEL | Dec 15, 22 | Feb 13, 25 | Not available |
| 2025/0029,758 | Soft Magnetic Powder, Powder Magnetic Core, Magnetic Element, And Electronic Device | Jul 18, 24 | Jan 23, 25 | Not available |
| 2025/0010,365 | INSULATION-COATED SOFT MAGNETIC METAL POWDER, DUST CORE, ELECTRONIC ELEMENT, ELECTRONIC DEVICE, ELECTRIC MOTOR, AND GENERATOR | May 01, 23 | Jan 09, 25 | Not available |
| 2025/0014,814 | INDUCTIVE COMPONENT, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF | Mar 30, 23 | Jan 09, 25 | Not available |
| 2025/0006,412 | MAGNETIC COMPOSITE MATERIAL AND ROTATING ELECTRIC MACHINE | Jul 22, 24 | Jan 02, 25 | Kabushiki Kaisha Toshiba |
| 2025/0006,413 | MAGNETIC BODY AND MAGNETIC ELEMENT | Mar 07, 23 | Jan 02, 25 | Not available |
| 2024/0425,955 | PLURALITY OF FLAKY MAGNETIC METAL PARTICLES, PRESSED POWDER MATERIAL, AND ROTATING ELECTRIC MACHINE | Jun 14, 24 | Dec 26, 24 | Kabushiki Kaisha Toshiba |
| 2024/0399,451 | METHOD AND DEVICE FOR PRODUCING A FOAMABLE, STRIP-LIKE PRESSED POWDER METAL SHEET BLANK BY MEANS OF COLD ROLLING, AND PRESSED POWDER METAL SHEET BLANK | Oct 06, 22 | Dec 05, 24 | Not available |
| 2024/0363,270 | METHOD OF PREPARING MAGNETIC POWDER AND MAGNETIC POWDER | Oct 03, 23 | Oct 31, 24 | Hyundai Motor Company; KIA CORPORATION; Industry-University Cooperation Foundation Hanyang University ERICA Campus; |
| 2024/0327,953 | OXIDATION AND CORROSION RESISTANT NANOSTRUCTURED COPPER-BASED METALLIC SYSTEMS | Mar 28, 23 | Oct 03, 24 | Not available |
| 2024/0331,939 | COMPOSITE MATERIAL FOR MANUFACTURING INDUCTOR, INDUCTOR AND PROCESS OF MANUFACTURING INDUCTOR | Oct 26, 23 | Oct 03, 24 | Not available |
| 2024/0316,633 | METHOD AND DEVICE FOR PRODUCING HARD-METAL PRESSED ARTICLES | Jun 07, 24 | Sep 26, 24 | Not available |
| 2024/0278,314 | FABRICATION OF METALLIC PARTS BY ADDITIVE MANUFACTURING | Jan 30, 24 | Aug 22, 24 | Not available |
| 2024/0278,316 | Amorphous Alloy Soft Magnetic Powder, Dust Core, Magnetic Element, And Electronic Device | Feb 19, 24 | Aug 22, 24 | Not available |
| 2024/0266,096 | Soft Magnetic Powder, Dust Core, Magnetic Element, And Electronic Device | Feb 06, 24 | Aug 08, 24 | Not available |
| 2024/0207,929 | GRADE POWDERS AND SINTERED CEMENTED CARBIDE COMPOSITIONS | Mar 05, 24 | Jun 27, 24 | Not available |
| 2024/0198,420 | ETCHLESS METAL PLATING USING COLD SINTERING | Apr 18, 22 | Jun 20, 24 | Not available |
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