Class B22F : WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
Subclass 3/105: Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor Sintering only by using electric current, laser radiation or plasma (B22F 3/11 takes precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12263525 | Joined solid production method | Jan 04, 24 | Apr 01, 25 | K.K. SUN METALON |
| 12257652 | Method for using soluble sacrificial materials in ultrasonic additive manufacturing | Feb 09, 22 | Mar 25, 25 | Not available |
| 12251884 | Support structures in additive manufacturing | Apr 28, 17 | Mar 18, 25 | Divergent Technologies, Inc. |
| 12246378 | Metal solid production method | Jan 04, 24 | Mar 11, 25 | K.K. SUN METALON |
| 12221673 | Aluminum nitride-reinforced aluminum matrix composite (AMC) and preparation method thereof | Oct 02, 24 | Feb 11, 25 | Inner Mongolia Metal Material Research Institute |
| 12194540 | Method for producing a material layer | Mar 12, 21 | Jan 14, 25 | Siemens Aktiengesellschaft |
| 12194661 | Rapid-induction sinter forge for roll-to-roll continuous manufacturing of thin films | Feb 01, 21 | Jan 14, 25 | The Regents of the University of Michigan |
| 12186803 | Nickel-based superalloy formed by selective laser melting and preparation method thereof | Mar 03, 22 | Jan 07, 25 | Northwestern Polytechnical University |
| 12186807 | Heterogeneous composite bodies with isolated cermet regions formed by high temperature, rapid consolidation | Nov 22, 22 | Jan 07, 25 | Powdermet Inc. |
| 12180567 | Ultra-high strength multphase high-entropy alloys | Nov 21, 22 | Dec 31, 24 | Iowa State University Research Foundation, Inc.; National Technology & Engineering Solutions of Sandia, LLC; |
| 12179272 | Method for manufacturing precious metal alloys and precious metal alloys thus obtained | Oct 31, 22 | Dec 31, 24 | The Swatch Group Research and Development Ltd. |
| 12115579 | Metal solid production method | Mar 15, 22 | Oct 15, 24 | K.K. SUN METALON |
| 12109616 | Method and system for improving the surface fracture toughness of brittle materials, and a cutting tool produced by such method | May 28, 18 | Oct 08, 24 | UNIVERSITY OF THE WITWATERSRAND JOHANNESBURG; CSIR; |
| 12109617 | Method for manufacturing composite material for thermal shields, and composite material for thermal shields manufactured thereby | Jul 26, 22 | Oct 08, 24 | Pukyong National University Industry-University Cooperation Foundation |
| 12097657 | Porous structures produced by additive layer manufacturing | Feb 04, 20 | Sep 24, 24 | Howmedica Osteonics Corp. |
| 12064814 | Method for manufacturing αFe—SiC composite material, and αFe—SiC composite material | Jul 09, 19 | Aug 20, 24 | Hiroshima University; Y-TEC CORPORATION; KEYLEX CORPORATION; Mazda Motor Corporation; |
| 12066325 | Power meter systems for additive manufacturing machines | Jun 23, 17 | Aug 20, 24 | Collins Engine Nozzles, Inc. |
| 12058936 | Thermoelectric material, method for producing same, and thermoelectric power generation element | Aug 25, 21 | Aug 06, 24 | National Institute for Materials Science |
| 12042868 | Producing catalyst-free PDC cutters | Jun 02, 21 | Jul 23, 24 | Saudi Arabian Oil Company; Chengdu Dongwei Technology Co., LTD; |
| 12044307 | Unitized valve body having connection orifices | Dec 15, 21 | Jul 23, 24 | Ford Global Technologies, LLC |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0114,834 | A METHOD OF PRODUCING A DIE FOR EXTRUSION OF ALUMINIUM PROFILES, AND AN EXTRUSION DIE, AND A METHOD OF PRODUCING AN EXTRUSION DIE BLANK MATERIAL AND AN EXTRUSION DIE BLANK MATERIAL | May 19, 23 | Apr 10, 25 | HYDRO EXTRUDED SOLUTIONS AS |
| 2025/0083,227 | COPPER ALLOY POWDER FOR LAMINATION SHAPING, LAMINATION SHAPED PRODUCT PRODUCTION METHOD, AND LAMINATION SHAPED PRODUCT | Nov 19, 24 | Mar 13, 25 | JX Nippon Mining & Metals Corporation |
| 2025/0058,514 | Porous Structures Produced By Additive Layer Manufacturing | Aug 23, 24 | Feb 20, 25 | Not available |
| 2025/0018,473 | METAL SOLID PRODUCTION METHOD | Sep 27, 24 | Jan 16, 25 | Not available |
| 2025/0019,803 | Al-ND-BASED COMPOSITE MATERIAL | Mar 02, 23 | Jan 16, 25 | DAICEL CORPORATION; OSAKA UNIVERSITY; |
| 2024/0408,671 | TUNGSTEN SINTERED SPUTTERING TARGET | Aug 20, 24 | Dec 12, 24 | Not available |
| 2024/0326,126 | Producing Catalyst-free PDC Cutters | Jun 11, 24 | Oct 03, 24 | Not available |
| 2024/0309,495 | COPPER-DIAMOND COMPOSITE, HEAT DISSIPATION MEMBER, AND ELECTRONIC DEVICE | Aug 01, 22 | Sep 19, 24 | Denka Company Limited |
| 2024/0287,649 | Superalloy Target | Nov 27, 23 | Aug 29, 24 | Not available |
| 2024/0287,656 | ALLOY WITH COMPLEX COMPOSITION | Jul 26, 22 | Aug 29, 24 | HUBLOT SA, GENÈVE |
| 2024/0263,557 | Systems and methods of blade tip repair and manufacturing using field assisted sintering | Sep 21, 22 | Aug 08, 24 | RAYTHEON TECHNOLOGIES CORPORATION |
| 2024/0207,931 | PRODUCTION PROCESS OF ALUMINUM SHEET SINTERED NICKEL LAYER | Dec 20, 23 | Jun 27, 24 | Not available |
| 2024/0207,938 | ADDITIVE MANUFACTURING OF COMPLEX METAL STRUCTURES | Apr 08, 22 | Jun 27, 24 | Not available |
| 2024/0189,902 | JOINED SOLID PRODUCTION METHOD | Dec 13, 21 | Jun 13, 24 | Not available |
| 2024/0157,478 | HIGH-SPEED STEEL SINTERED BODY AND METHOD OF MANUFACTURING HIGH-SPEED STEEL SINTERED BODY | Dec 23, 21 | May 16, 24 | SUMITOMO ELECTRIC SINTERED ALLOY, LTD. |
| 2024/0139,805 | DEVICE AND METHOD FOR SINTERING | Feb 02, 22 | May 02, 24 | Not available |
| 2024/0082,916 | METHOD OF FORMING AN INTERCONNECT FOR AN ELECTROCHEMICAL DEVICE STACK USING SPARK PLASMA SINTERING | Aug 30, 23 | Mar 14, 24 | Not available |
| 2024/0068,074 | TITANIUM ALLOY AND METHODS OF MANUFACTURE | Aug 18, 23 | Feb 29, 24 | Not available |
| 2024/0055,168 | NET SHAPE PROCESSING OF PERMANENT MAGNET BY FIELD ASSISTED SINTERING | Aug 10, 22 | Feb 15, 24 | Not available |
| 2024/0043,986 | SPUTTERING TARGET | Jun 26, 20 | Feb 08, 24 | FURUYA METAL CO., LTD. |
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