| 2025/0075,980 | COOLING SYSTEM FOR DECOATER CYCLONE DUST AND RELATED METHODS | Nov 30, 22 | Mar 06, 25 | Novelis Inc. |
| 2025/0079,543 | PROCESSING METHOD FOR REUSING WASTE BATTERY | Mar 29, 22 | Mar 06, 25 | POSCO HOLDINGS INC.; POSCO Co., Ltd; |
| 2025/0055,053 | VALUABLE METAL RECOVERY ALLOY, VALUABLE METAL RECOVERY COMPOSITION, AND METHOD FOR RECOVERING VALUABLE METAL | Dec 06, 22 | Feb 13, 25 | POSCO HOLDINGS INC. |
| 2025/0034,677 | Hydrometallurgical process for waste materials of the zinc and steel industries | Nov 15, 22 | Jan 30, 25 | Not available |
| 2025/0034,720 | METHOD FOR RECYCLING RARE EARTH SINTERED MAGNET | Oct 10, 24 | Jan 30, 25 | Shin-Etsu Chemical Co. Ltd. |
| 2025/0030,075 | METHOD FOR RECOVERING VALUABLE METAL FROM WASTE BATTERY MATERIAL AND WASTE CATHODE ACTIVE MATERIALS | Nov 14, 23 | Jan 23, 25 | ECOPRO MATERIALS CO., LTD. |
| 2025/0027,183 | PROCESSING OF MINING FEEDSTOCKS USING KINETIC PULVERIZATION AND SEPARATION | Feb 24, 23 | Jan 23, 25 | TORXX KINETIC PULVERIZER LIMITED |
| 2025/0011,184 | SYSTEMS AND METHODS FOR THE RECYCLING OF LITHIUM FROM BATTERY WASTE | Sep 18, 24 | Jan 09, 25 | Not available |
| 2025/0007,021 | Method for recovery of cathode materials, cathode materials and electric vehicles | Jun 28, 23 | Jan 02, 25 | Not available |
| 2024/0376,566 | HYDROMETALLURGICAL TREATMENT OF ORES OR CONCENTRATES FOR REMOVAL OF PREG-ROBBING ORGANIC CARBON MATERIAL | Apr 12, 22 | Nov 14, 24 | Not available |
| 2024/0332,658 | BATTERY TREATMENT METHOD | Feb 08, 24 | Oct 03, 24 | Not available |
| 2024/0316,573 | PROCESS FOR DRY BENEFICIATION OF FINE AND VERY FINE IRON ORE BY SIZE AND ELECTROSTATIC SEGREGATION | Jun 03, 24 | Sep 26, 24 | Not available |
| 2024/0322,280 | Battery Cutting Device | Jan 22, 24 | Sep 26, 24 | Not available |
| 2024/0308,843 | SYSTEMS AND METHODS FOR GENERATING HYDROGEN AND MAGNETITE FROM ROCK | May 23, 24 | Sep 19, 24 | Not available |
| 2024/0294,389 | SYSTEMS AND METHODS FOR THE RECYCLING OF LITHIUM FROM BATTERY WASTE | Mar 01, 24 | Sep 05, 24 | Not available |
| 2024/0279,769 | LITHIUM RECLAMATION FROM GLASS-BASED MATERIALS BY WATER-DRIVEN EXTRACTION | Feb 16, 24 | Aug 22, 24 | Not available |
| 2024/0283,045 | Process for Recycling Battery Materials By Way of Reductive, Pyrometallurgical Treatment | Jun 21, 22 | Aug 22, 24 | Not available |
| 2024/0247,334 | HIGH VALUE-ADDED METHOD FOR RESOURCE RECOVERY FROM LITHIUM SLUDGE AND FLUORIDE SLUDGE | Jul 04, 22 | Jul 25, 24 | Not available |
| 2024/0240,284 | METHOD FOR EXTRACTING LITHIUM FROM CATHOD ACTIVE MATERIALS IN SPENT LITHIUM-ION BATTERIES USING NEUTRAL AQUEOUS SOLUTION AND METHOD FOR SELECTIVELY EXTRACTING LITHIUM FROM CATHOD ACTIVE MATERIALS IN SPENT LITHIUM-ION BATTERIES USING CARBONATED WATER | Jan 25, 24 | Jul 18, 24 | Not available |
| 2024/0234,848 | METHOD FOR TREATING SECONDARY BATTERY | Jan 09, 24 | Jul 11, 24 | Not available |