Class B22F : WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
Subclass 3/03: Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor Compacting only Press-moulding apparatus therefor
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11965719 | Segment pressing of shaped charge powder metal liners | May 10, 22 | Apr 23, 24 | Halliburton Energy Services, Inc. |
| 11901117 | Method for manufacturing powder magnetic core | Jun 10, 21 | Feb 13, 24 | 501 Toyota Jidosha Kabushiki Kaisha |
| 11897221 | Multi-chamber pellet die system | Sep 16, 20 | Feb 13, 24 | University of South Carolina |
| 11867273 | Tooling and method for fabricating helical sector gear and related helical sector gear | Sep 08, 22 | Jan 09, 24 | American Axle & Manufacturing, Inc. |
| 11820093 | Hot-press device | Mar 20, 20 | Nov 21, 23 | IHI Corporation; IHI Machinery and Furnace Co., Ltd.; |
| 11820094 | Powder press having toggle lever drive and electric drive | Feb 25, 19 | Nov 21, 23 | Osterwalder AG |
| 11780005 | Method for manufacturing sintered body | Sep 23, 22 | Oct 10, 23 | Sumitomo Electric Sintered Alloy, Ltd. |
| 11707783 | Manufacturing facility and manufacturing method of sintered product | Jul 25, 18 | Jul 25, 23 | Sumitomo Electric Sintered Alloy, Ltd. |
| 11666966 | Powder molding press method of green compact for cutting insert, and powder molding press device | May 29, 18 | Jun 06, 23 | Mitsubishi Materials Corporation |
| 11667095 | Powder packing methods and apparatus | May 20, 22 | Jun 06, 23 | General Electric Company |
| 11588145 | Methods of briquetting precursor materials for prelithiated silicon active materials | Mar 20, 20 | Feb 21, 23 | GM Global Technology Operations LLC |
| 11577310 | Sintering press with axially controlled deformation, and corresponding method | Sep 16, 16 | Feb 14, 23 | GKN SINTER METALS ENGINEERING GMBH |
| 11577311 | Punching tool of a sintering press and method therefor | Sep 16, 16 | Feb 14, 23 | GKN SINTER METALS ENGINEERING GMBH |
| 11577312 | Tool set having deflection compensation | Feb 08, 18 | Feb 14, 23 | GKN SINTER METALS ENGINEERING GMBH |
| 11534825 | Method for making a metal part with a complex geometry with a thin wall | Dec 13, 19 | Dec 27, 22 | SAFRAN NACELLES; SAFRAN AIRCRAFT ENGINES; |
| 11529682 | Press device | Oct 06, 17 | Dec 20, 22 | Dorst Technologies GmbH & Co. KG |
| 11529680 | Distributor device for a filling shoe for compression moulding | Nov 21, 17 | Dec 20, 22 | Höganäs AB (PUBL) |
| 11504932 | Die insertion tool | Nov 27, 18 | Nov 22, 22 | Bayer Healthcare LLC |
| 11498110 | Fine blanking method and device for forming friction plates with friction material layers | Aug 09, 20 | Nov 15, 22 | Southwest Technology and Engineering Research Institute; Harbin Institute of Technology at Weihai; |
| 11491540 | Sizing apparatus | Aug 21, 17 | Nov 08, 22 | Sumitomo Electric Sintered Alloy, Ltd. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0082,931 | CUTTING PLATE AND METHOD AND COMPRESSION MOLD FOR PRODUCING A GREEN BODY OF THE CUTTING PLATE | Nov 27, 23 | Mar 14, 24 | Not available |
| 2024/0043,987 | Method to Manufacture Ruthenium Rotary Sputtering Target | Sep 02, 22 | Feb 08, 24 | Singapore Advanced Thin Film Material Private Limited |
| 2024/0024,951 | POWDER CORE-SHELL STRUCTURES AND METHODS THEREFOR | Jul 25, 22 | Jan 25, 24 | Not available |
| 2023/0150,019 | PRESS TOOL AND METHOD FOR FORMING A CUTTING INSERT GREEN BODY HAVING A THROUGH HOLE | Dec 21, 20 | May 18, 23 | Not available |
| 2023/0118,657 | METHOD FOR MAKING A METAL PART WITH A COMPLEX GEOMETRY WITH A THIN WALL | Dec 16, 22 | Apr 20, 23 | SAFRAN; SAFRAN NACELLES; |
| 2022/0339,699 | Method for Determining a Parameter of a Material and Pressing Tool for the Production of a Green Compact | Apr 21, 22 | Oct 27, 22 | Not available |
| 2022/0288,682 | PRESSING DEVICE | Mar 09, 22 | Sep 15, 22 | Not available |
| 2022/0154,764 | SINTERED METAL CONNECTING ROD | Feb 26, 20 | May 19, 22 | Not available |
| 2022/0001,444 | MOLD FOR DOWNHOLE TOOL OR COMPONENT THEREOF | Dec 27, 18 | Jan 06, 22 | Not available |
| 2021/0031,268 | METHOD OF MANUFACTURING SOFT MAGNETIC DUST CORE | Oct 21, 20 | Feb 04, 21 | JFE Steel Corporation; JFE PRECISION CORPORATION; NEC TOKIN Corporation; Japan as represented by Director General of National Institute of Advanced Industrial Science and Technology Ministry of Economy Trade and Industry; |
| 2020/0376,548 | COMPACTING DEVICE AND METHOD FOR PRODUCING A CUTTING INSERT GREEN BODY BY COMPACTING A POWDER | Apr 12, 18 | Dec 03, 20 | Not available |
| 2020/0269,317 | PROCESS AND APPARATUS FOR MANUFACTURING A CUTTING TOOL BY PRESSING | Sep 21, 18 | Aug 27, 20 | Not available |
| 2020/0215,608 | PRESSED POWDER MOLDED BODY MANUFACTURING METHOD | Jul 05, 18 | Jul 09, 20 | Not available |
| 2020/0094,319 | DIE ASSEMBLIES FOR FORMING A FIREARM PROJECTILE, METHODS OF UTILIZING THE DIE ASSEMBLIES, AND FIREARM PROJECTILES | Sep 24, 19 | Mar 26, 20 | Not available |
| 2019/0091,767 | MOLDING DIE AND MOLDING METHOD | Mar 03, 17 | Mar 28, 19 | Diamet Corporation |
| 2018/0257,139 | MODULAR MOLD FOR MAKING INDUCTORS | Mar 13, 17 | Sep 13, 18 | Not available |
| 2018/0193,914 | PRODUCTION STATION AND PRODUCTION ARRANGEMENT WITH A TABLE FRAMEWORK FOR PRODUCING BONDED LAYERED BEDS OF MAGNETOCALORIC MATERIAL AND A METHOD OF PRODUCING BONDED LAYERED BEDS OF MAGNETOCALORIC MATERIAL | Jun 28, 16 | Jul 12, 18 | BASF SE |
| 2018/0001,382 | METHOD FOR FABRICATING METALLIC MICRO-NANOSTRUCTURES | Jul 03, 17 | Jan 04, 18 | WUHAN UNIVERSITY |
| 2017/0266,726 | METHOD AND SYSTEM FOR SURFACE DENSIFICATION | Mar 06, 17 | Sep 21, 17 | GM GLOBAL TECHNOLOGY OPERATIONS LLC |
| 2017/0095,860 | METHOD FOR CONTROLLING POWDER COMPACTING APPARATUS AND COMPACTING APPARATUS | Sep 22, 16 | Apr 06, 17 | TOYOTA JIDOSHA KABUSHIKI KAISHA |
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