| 2025/0051,165 | PREPARATION METHOD FOR IRON PHOSPHATE AND PREPARATION METHOD FOR LITHIUM IRON PHOSPHATE | Nov 30, 22 | Feb 13, 25 | Not available |
| 2024/0343,599 | METHOD FOR PRODUCING HIGH PURITY COPPER SULFATE FROM SPENT ACIDIC COPPER CHLORIDE ETCHING SOLUTION | Dec 31, 21 | Oct 17, 24 | Not available |
| 2024/0336,990 | PROCESS FOR LEACHING METAL SULFIDES WITH REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS | Jun 14, 24 | Oct 10, 24 | Jetti Resources, LLC |
| 2024/0336,991 | PROCESS FOR LEACHING METAL SULFIDES WITH REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS | Jun 14, 24 | Oct 10, 24 | Jetti Resources, LLC |
| 2024/0141,456 | PROCESS FOR LEACHING METAL SULFIDES WITH REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS | Dec 28, 23 | May 02, 24 | Jetti Resources, LLC |
| 2024/0084,421 | METHOD FOR EXTRACTING NICKEL FROM HIGH MATTE NICKEL LEACHING RESIDUE | Jun 06, 22 | Mar 14, 24 | GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.; HUNAN BRUNP RECYCLING TECHNOLOGY CO., LTD.; HUNAN BRUNP EV RECYCLING CO., LTD.; |
| 2023/0166,979 | METHOD FOR TREATING COPPER-CONTAINING WASTE ETCHING SOLUTION | Nov 18, 22 | Jun 01, 23 | Central South University |
| 2020/0181,737 | Process for Leaching Metal Sulfides with Reagents Having Thiocarbonyl Functional Groups | Jan 21, 20 | Jun 11, 20 | Not available |
| 2019/0367,380 | MICROSTRUCTURED MULTICOMPOSITE COPPER MICROPARTICLE WITH ANTIBACTERIAL AND/OR BIOCIDAL ACTIVITY THAT COMPRISES IN ITS STRUCTURE 5 DIFFERENT TYPES OF COPPER COMPOUNDS, ALL REGULAR AND CRYSTALLINE | Mar 19, 19 | Dec 05, 19 | Not available |
| 2015/0188,138 | Transition metal hydroxy-anion electrode materials for lithium-ion battery cathodes | Jun 20, 13 | Jul 02, 15 | ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY |
| 2012/0316,340 | USE OF METAL-ACCUMULATING PLANTS FOR THE PREPARATION OF CATALYSTS THAT CAN BE USED IN CHEMICAL REACTIONS | Nov 18, 10 | Dec 13, 12 | CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE MONTPELLIER 2 SCIENCES ET TECHNIQUES, |
| 2012/0103,827 | METHOD FOR LEACHING CHALCOPYRITE CONCENTRATION | Jun 10, 10 | May 03, 12 | OUTOTEC OYJ |
| 2012/0027,872 | APPARATUS FOR SEALING A PUNCTURE BY CAUSING A REDUCTION IN THE CIRCUMFERENCE OF THE PUNCTURE | Jun 30, 11 | Feb 02, 12 | ABBOTT LABORATORIES VASCULAR ENTERPRISES LIMITED |
| 2011/0274,597 | USE OF Mg(HCO3)2 AND/OR Ca(HCO3)2 AQUEOUS SOLUTION IN METAL EXTRACTIVE SEPARATION AND PURIFICATION | Jan 14, 10 | Nov 10, 11 | GRIREM ADVANCED MATERIALS CO., LTD. |
| 2011/0033,369 | High Purity Copper Sulfate and Method for Production Thereof | Oct 21, 10 | Feb 10, 11 | JX NIPPON MINING & METALS CORPORATION |
| 2007/0053,828 | High purity copper sulfate and method for production thereof | Jul 28, 04 | Mar 08, 07 | JX NIPPON MINING & METALS CORPORATION |
| 2006/0196,761 | Regeneration of cupric etchants and recovery of copper sulfate | Mar 04, 05 | Sep 07, 06 | PHIBRO-TECH, INC. |
| 2005/0232,849 | High purity copper sulfate and method for production thereof | Jan 25, 05 | Oct 20, 05 | JX NIPPON MINING & METALS CORPORATION |