| 2025/0109,450 | METHOD AND DEVICE FOR PRODUCING DIRECT REDUCED METAL | May 17, 23 | Apr 03, 25 | Not available |
| 2025/0109,516 | IMPURITY REMOVAL IN AN IRON CONVERSION SYSTEM | Dec 10, 24 | Apr 03, 25 | ELECTRASTEEL, INC. |
| 2025/0102,227 | DIRECT REDUCTION SHAFT FURNACE WITH PROBE FOR MEASURING INTERIOR GAS ANALYSIS | Dec 10, 24 | Mar 27, 25 | Not available |
| 2025/0101,538 | Gas Injection Control System For Blast Furnace, And Control Method | Dec 13, 22 | Mar 27, 25 | Not available |
| 2025/0101,539 | BLAST FURNACE BLOWER DEVICE | Sep 20, 24 | Mar 27, 25 | Not available |
| 2025/0093,100 | ELECTRIC FURNACE | Dec 03, 24 | Mar 20, 25 | Not available |
| 2025/0092,475 | ESTIMATION METHOD OF DEPOSITIONAL SHAPE OF CHARGED MATERIAL INSIDE BLAST FURNACE AND REPLACEMENT METHOD OF COKE INSIDE BLAST FURNACE | Jul 06, 22 | Mar 20, 25 | JFE Steel Corporation |
| 2025/0092,479 | METHOD FOR PRODUCING SPONGE IRON | Mar 29, 22 | Mar 20, 25 | Not available |
| 2025/0092,476 | METHOD FOR CONTROLLING STABILITY OF GAS FLOW AT PERIPHERY OF BLAST FURNACE | Feb 25, 22 | Mar 20, 25 | Not available |
| 2025/0092,477 | METHOD FOR OPERATING A STEELWORKS | Aug 03, 22 | Mar 20, 25 | Not available |
| 2025/0092,478 | GAS COMPRESSION IN HYDROGEN-BASED DIRECT REDUCTION | Aug 01, 22 | Mar 20, 25 | Not available |
| 2025/0091,863 | SYSTEMS AND METHODS FOR PRODUCING SYNGAS FROM BIO-OIL | Dec 05, 24 | Mar 20, 25 | Not available |
| 2025/0083,230 | USE OF A BASIC OXYGEN FURNACE TO PRODUCE GRANULATED METALLIC UNITS, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS | Sep 11, 24 | Mar 13, 25 | Not available |
| 2025/0083,231 | USE OF RESIDUAL IRON WITHIN GRANULATED METALLIC UNIT PRODUCTION FACILITIES, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS | Sep 11, 24 | Mar 13, 25 | Not available |
| 2025/0084,495 | CARBON-NEGATIVE METALLURGICAL PRODUCTS | Oct 11, 24 | Mar 13, 25 | Not available |
| 2025/0075,141 | PROCESS FOR PRODUCING HIGH-CARBON BIOGENIC REAGENTS | Oct 11, 24 | Mar 06, 25 | Not available |
| 2025/0075,279 | Delay Ignitor Cap, Blowback Ignitor Cap, and Combination Ignitor Cap for a Thermal Lance and Thermal Lances Including Such Ignitor Caps | Apr 25, 23 | Mar 06, 25 | Reuning-McKim, Inc. |
| 2025/0075,280 | COLD IRON SOURCE MELTING RATIO ESTIMATION DEVICE, CONVERTER-TYPE REFINING FURNACE CONTROL DEVICE, COLD IRON SOURCE MELTING RATIO ESTIMATION METHOD, AND MOLTEN IRON REFINING TREATMENT METHOD | Jun 14, 22 | Mar 06, 25 | JFE Steel Corporation |
| 2025/0051,865 | REDUCTION OF IRON ORE METAL AND REACTOR FOR SAID REDUCTION | Dec 16, 22 | Feb 13, 25 | Not available |
| 2025/0051,866 | A METHOD FOR PRODUCING IRON FUEL | Dec 23, 22 | Feb 13, 25 | Not available |