| 2024/0141,236 | SYSTEMS AND METHODS FOR PROCESSING WASTE | Mar 16, 22 | May 02, 24 | IQ ENERGY INC. |
| 2024/0133,549 | COMBUSTIBLE WASTE TREATMENT METHOD | Mar 10, 21 | Apr 25, 24 | Not available |
| 2024/0133,629 | METALLURGICAL FURNACE | Feb 24, 21 | Apr 25, 24 | Not available |
| 2024/0133,630 | CALCINATION UNIT FOR DECARBONATING RAW MATERIALS | Feb 17, 22 | Apr 25, 24 | FIVES FCB, Societe Anonyme |
| 2024/0138,038 | DC BRUSH-ARC FURNACE WITH ARC DEFLECTION COMPENSATION | Nov 10, 20 | Apr 25, 24 | Not available |
| 2024/0116,826 | RAPID CERAMIC PROCESSING TECHNIQUES AND EQUIPMENT | Sep 01, 23 | Apr 11, 24 | Not available |
| 2024/0118,029 | LIQUID LEVEL DETECTION METHOD AND DETECTION APPARATUS FOR THE SAME, MOLTEN MATERIAL LIQUID LEVEL DETECTION METHOD AND DETECTION APPARATUS FOR THE SAME, AND METHOD FOR OPERATING VERTICAL FURNACE | Jan 13, 22 | Apr 11, 24 | JFE Steel Corporation |
| 2024/0118,030 | TWO-CHAMBER FURNANCE FOR ALUMINUM RECYCLING | Oct 03, 23 | Apr 11, 24 | Not available |
| 2024/0118,032 | VIDEO-DEVICE-EQUIPPED ELECTRIC FURNACE | Jan 27, 22 | Apr 11, 24 | JFE Steel Corporation |
| 2024/0110,254 | DIRECT REDUCTION OF IRON BY HYDROGEN PLASMA IN A ROTARY KILN REACTOR | Sep 30, 22 | Apr 04, 24 | UChicago Argonne, LLC |
| 2024/0110,270 | METHOD FOR HEAT TREATING COMPONENTS | Oct 06, 23 | Apr 04, 24 | Not available |
| 2024/0114,604 | POWER SUPPLY FOR AN ELECTRIC ARC FURNACE | Sep 27, 23 | Apr 04, 24 | Not available |
| 2024/0102,734 | HEAT TREATMENT SYSTEM | Sep 05, 23 | Mar 28, 24 | NGK INSULATORS, LTD.; NGK KILNTECH, CORPORATION; |
| 2024/0102,735 | HEAT TREATMENT SYSTEM | Sep 05, 23 | Mar 28, 24 | NGK INSULATORS, LTD.; NGK KILNTECH, CORPORATION; |
| 2024/0102,737 | BURNER WITH IMAGING DEVICE, ELECTRIC FURNACE PROVIDED WITH SAID BURNER, AND METHOD FOR MANUFACTURING MOLTEN IRON USING SAID ELECTRIC FURNACE | Jan 27, 22 | Mar 28, 24 | JFE Steel Corporation |
| 2024/0101,476 | Apparatus and process for production of burnt lime or dolomite | Aug 28, 23 | Mar 28, 24 | Not available |
| 2024/0105,474 | LIGHT IRRADIATION TYPE HEAT TREATMENT APPARATUS | Aug 23, 23 | Mar 28, 24 | Not available |
| 2024/0093,320 | METHOD FOR PRODUCING MOLTEN IRON USING ELECTRIC FURNACE PROVIDED WITH VIDEO DEVICE | Jan 27, 22 | Mar 21, 24 | JFE Steel Corporation |
| 2024/0085,110 | METHOD OF PRODUCING MOLTEN IRON USING ELECTRIC FURNACE INCLUDING VIDEO DEVICE | Jan 27, 22 | Mar 14, 24 | JFE Steel Corporation |
| 2024/0085,111 | HEAT TREATMENT SYSTEM | Sep 05, 23 | Mar 14, 24 | NGK INSULATORS, LTD.; NGK KILNTECH, CORPORATION; |