Class B21J : FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES
Subclass 1/02: Preparing metal stock Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough (modifying the physical properties by deformation C21D 7/00, C22F 1/00)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11826808 | Compressive torsion forming device | Oct 22, 20 | Nov 28, 23 | Sumitomo Heavy Industries Ltd. |
| 11286544 | Calcium-bearing magnesium and rare earth element alloy and method for manufacturing the same | Sep 11, 17 | Mar 29, 22 | The Boeing Company |
| 10953486 | Additive forging method for preparing homogenized forged pieces | Jul 18, 19 | Mar 23, 21 | INSTITUTE OF METAL RESEARCH ACADEMY OF SCIENCES |
| 10905022 | Method of manufacturing clad metal casing | Apr 23, 18 | Jan 26, 21 | ASUSTek Computer Inc. |
| 10857708 | Forming of additively manufactured product | Apr 23, 19 | Dec 08, 20 | Smith & Nephew, Inc. |
| 10684102 | Method for producing a ring-shaped or plate-like element | Apr 27, 17 | Jun 16, 20 | Schott AG |
| 10576529 | Open die forging process for minimizing end losses and a product made using it | Aug 14, 15 | Mar 03, 20 | Bharat Forge Limited |
| 10570505 | Tantalum sputtering target, and production method therefor | May 17, 16 | Feb 25, 20 | JX Nippon Mining & Materials Corporation |
| 10525523 | Method and device for forging a workpiece in bar form | Dec 15, 15 | Jan 07, 20 | GFM—GmbH |
| 10526689 | Heat-resistant Ti alloy and process for producing the same | Dec 08, 17 | Jan 07, 20 | Daido Steel Co., Ltd. |
| 10435775 | Processing routes for titanium and titanium alloys | Sep 17, 13 | Oct 08, 19 | ATI PROPERTIES LLC |
| 10413964 | Constructing-and-forging method for preparing homogenized forged pieces | Jul 01, 15 | Sep 17, 19 | INSTITUTE OF METAL RESEARCH CHINESE ACADEMY OF SCIENCES |
| 10351926 | High toughness and high tensile strength thick steel plate with excellent material homogeneity and production method for same | Nov 17, 15 | Jul 16, 19 | JFE Steel Corporation |
| 10337093 | Non-magnetic alloy forgings | Oct 13, 15 | Jul 02, 19 | ATI PROPERTIES LLC |
| 10297430 | Gold or platinum target, and production method for same | Jan 20, 15 | May 21, 19 | Furuya Metal Co. Ltd. |
| 10144057 | Method for manufacturing forged steel roll | Feb 01, 13 | Dec 04, 18 | Nippon Steel & Sumitomo Metal Corporation |
| 10094238 | Material for ring rolling | Mar 18, 14 | Oct 09, 18 | Hitachi Metals, Ltd. |
| 10022779 | Mechanically tuned rapid discharge forming of metallic glasses | Jul 08, 15 | Jul 17, 18 | Glassimetal Technology Inc.; Apple Inc.; |
| 9797025 | Method for manufacturing austenite-ferrite stainless steel with improved machinability | Jan 18, 17 | Oct 24, 17 | ARCELORMITTAL, UGITECH, |
| 9719369 | Manufacturing method for material for ring rolling | Mar 18, 14 | Aug 01, 17 | HITACHI METALS, LTD. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2022/0033,960 | Sputtering Target and Method for Producing Same | Sep 20, 19 | Feb 03, 22 | Not available |
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