Class C22F : CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS
Subclass 1/02: Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12247293 | Hot-dip Zn-based plated steel sheet | Aug 19, 21 | Mar 11, 25 | 501 Nippon Steel Corporation |
| 12195836 | Method for heat treating components | Oct 06, 23 | Jan 14, 25 | RTX CORPORATION |
| 12116659 | Preparation method of large-scale die blank for vacuum isothermal forging | Jul 15, 22 | Oct 15, 24 | BEIJING RESEARCH INSTITUTE OF MEHCNAICAL & ELECTRICAL TECHNOLOGY CO. LTD.CAM |
| 12098454 | Thermo-hydrogen refinement of microstructure of titanium materials | Mar 15, 23 | Sep 24, 24 | University of Utah Research Foundation |
| 12077839 | Alloy with interference thin film and method for making the same | Aug 29, 23 | Sep 03, 24 | CHOW SANG SANG JEWELLERY COMPANY LIMITED |
| 12024764 | Method for manufacturing golden member and golden member | Apr 25, 19 | Jul 02, 24 | Citizen Watch Co. Ltd. |
| 11987872 | Microstructural homogenization of additively manufactured titanium articles | Sep 15, 21 | May 21, 24 | Praxis Powder Technology Inc. |
| 11938244 | Methods for improving mechanical property and biological stability of magnesium alloy and manufacturing material and applications | Feb 25, 21 | Mar 26, 24 | Not available |
| 11920235 | Elemental alkali-metal dispenser | Dec 02, 19 | Mar 05, 24 | Not available |
| 11920253 | Methods of controllable interstitial oxygen doping in niobium | May 03, 22 | Mar 05, 24 | Jefferson Science Associates, LLC |
| 11920230 | Processing of iron cobalt lamination material for hybrid turbo-electric components | Aug 20, 21 | Mar 05, 24 | General Electric Company |
| 11905583 | Gas quench for diffusion bonding | Jun 09, 21 | Feb 20, 24 | Applied Materials Inc. |
| 11821066 | Systems and methods for non-contact tensioning of a metal strip | Jun 21, 21 | Nov 21, 23 | Novelis Inc. |
| 11807930 | Vacuum solution and aging treatment process for improving high-temperature plasticity of GH4738 rings | Nov 02, 22 | Nov 07, 23 | University of Science and Technology Beijing |
| 11724313 | Scandium-containing aluminum alloy for powder metallurgical technologies | Jun 03, 22 | Aug 15, 23 | Airbus Defence and Space GmbH |
| 11703281 | Vacuum forming method | Jun 13, 22 | Jul 18, 23 | Ducommun Aerostructures, Inc. |
| 11661645 | Method of case hardening a group IV metal | Dec 19, 19 | May 30, 23 | EXPANITE TECHNOLOGY A/S |
| 11578399 | Alloy member and method for hardening surface thereof | Jun 29, 19 | Feb 14, 23 | Casio Computer Co. Ltd. |
| 11499213 | Systems and methods for threading a hot coil on a mill | Jun 21, 19 | Nov 15, 22 | Novelis Inc. |
| 11479837 | Pre-ageing systems and methods using magnetic heating | Sep 27, 17 | Oct 25, 22 | Novelis Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0109,471 | Thermo-Hydrogen Refinement of Microstructure of Titanium Materials | Dec 12, 24 | Apr 03, 25 | Not available |
| 2024/0417,840 | Thermo-Hydrogen Refinement of Microstructure of Titanium Materials | Aug 29, 24 | Dec 19, 24 | Not available |
| 2024/0410,043 | Fine-Grain Tin-Phosphor Bronze Alloy Strip and A Preparation Method Thereof | May 16, 24 | Dec 12, 24 | Not available |
| 2024/0410,044 | Modified Tin-Phosphor Bronze Alloy and A Preparation Method Thereof | May 16, 24 | Dec 12, 24 | Not available |
| 2024/0360,539 | Preparation Method for Heterogeneous Mg Alloys Bar with High Elastic Modulus | Jun 01, 23 | Oct 31, 24 | Not available |
| 2024/0279,786 | MICROSTRUCTURAL HOMOGENIZATION OF ADDITIVELY MANUFACTURED TITANIUM ARTICLES | Apr 30, 24 | Aug 22, 24 | Praxis Powder Technology Inc. |
| 2024/0229,207 | SURFACE HARDENING OF GROUP IV METALS | Mar 03, 22 | Jul 11, 24 | Not available |
| 2024/0232,453 | METHOD FOR PREDICTING THE PERFORMANCE OF NOVEL INTERMETALLICS | Oct 23, 23 | Jul 11, 24 | Not available |
| 2024/0135,052 | METHOD FOR PREDICTING THE PERFORMANCE OF NOVEL INTERMETALLICS | Oct 22, 23 | Apr 25, 24 | Not available |
| 2024/0133,009 | SURFACE HARDENING OF GROUP IV METALS | Mar 03, 22 | Apr 25, 24 | Not available |
| 2024/0110,263 | HIGH-ENTROPY ALLOY AND MANUFACTURING METHOD THEREFOR | Oct 04, 23 | Apr 04, 24 | Not available |
| 2024/0051,829 | ARSENIC-PHOSPHORUS ALLOYS AS THERMOELECTRIC MATERIALS | Jul 28, 21 | Feb 15, 24 | Not available |
| 2024/0035,139 | Method for fabricating a substantially equiatomic FeCo-alloy cold-rolled strip or sheet, and magnetic part cut from same | Dec 09, 20 | Feb 01, 24 | Not available |
| 2024/0008,901 | HEAT TREATMENT OF A METAL ALLOY | Jul 14, 23 | Jan 11, 24 | Not available |
| 2023/0366,069 | TUNGSTEN WIRE, TUNGSTEN WIRE PROCESSING METHOD USING THE SAME, AND ELECTROLYZED WIRE | Jul 28, 23 | Nov 16, 23 | KABUSHIKI KAISHA TOSHIBA; Toshiba Materials Co. Ltd.; |
| 2022/0396,857 | GAS QUENCH FOR DIFFUSION BONDING | Jun 09, 21 | Dec 15, 22 | Applied Materials Inc. |
| 2020/0318,226 | ALUMINUM ALLOY WIRE | Jun 23, 20 | Oct 08, 20 | Not available |
| 2020/0198,008 | METHOD FOR THE POWDER-METALLURGICAL PRODUCTION OF COMPONENTS FROM TITANIUM OR TITANIUM ALLOYS | Apr 04, 17 | Jun 25, 20 | Not available |
| 2020/0181,747 | CONTINUOUS WIRE DRAWING APPARATUS AND METHOD | Dec 06, 18 | Jun 11, 20 | Not available |
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