| 2024/0383,023 | SYSTEM AND METHOD FOR REMEDIATING SOIL | Jan 30, 24 | Nov 21, 24 | Not available |
| 2024/0383,024 | DEEP CLEANING METHOD FOR HIGHLY CONTAMINATED SOIL | Aug 18, 23 | Nov 21, 24 | Cleanaway Company Limited |
| 2024/0173,758 | METHOD FOR LOWERING TEMPERATURE IN THERMAL REMEDIATION OF CONTAMINATED SOIL | Nov 27, 23 | May 30, 24 | INSTITUTE OF SOIL SCIENCE, CAS; China Construction Eighth Engrg Division Corp, Ltd.; |
| 2024/0173,757 | APPARATUS AND METHOD FOR WASHING AND DECONTAMINATING SOIL | Jul 14, 23 | May 30, 24 | Not available |
| 2024/0140,825 | Enhanced Leachate Evaporation With Heat Induced Acceleration Process | Jan 09, 24 | May 02, 24 | Not available |
| 2024/0140,845 | REMOVAL OF ARSENIC, ANTIMONY AND TOXIC METALS FROM CONTAMINATED SUBSTRATE | Mar 04, 22 | May 02, 24 | Not available |
| 2023/0356,277 | METHOD FOR CLEANING RECLAIMED ASPHALT | May 06, 22 | Nov 09, 23 | Not available |
| 2023/0256,487 | SYSTEM FOR ACCELERATING SALT LEACHING AND DRAINAGE OF SOIL BASED ON NEGATIVE PRESSURE | Feb 25, 22 | Aug 17, 23 | JIANGSU UNIVERSITY |
| 2023/0219,124 | METHOD TO REMEDIATE CONTAMINATED SOIL | Jan 13, 22 | Jul 13, 23 | Saudi Arabian Oil Company |
| 2023/0113,100 | METHOD AND SYSTEM FOR REMOVING CONTAMINANTS FROM SOIL | Oct 04, 22 | Apr 13, 23 | Brice Environmental Services Corporation |
| 2022/0388,047 | ZERO-VALENT METAL SUSPENSION IN NON-AQUEOUS PHASE FOR WATER REMEDIATION | Aug 10, 22 | Dec 08, 22 | Not available |
| 2022/0184,675 | DEVICE FOR THE ENVIRONMENTAL RECLAMATION OF CONTAMINATED SOILS | Nov 18, 21 | Jun 16, 22 | Not available |
| 2022/0176,428 | ELECTROKINETIC-AERATION-LIQUID INJECTION COMBINED REMEDIATION METHOD FOR COMPOUND CONTAMINATED SOIL CONTAINING HEAVY METALS AND ORGANIC SUBSTANCES | Dec 16, 21 | Jun 09, 22 | Not available |
| 2022/0118,491 | Apparatus And Method For Ballast Leachate Evaporation For Exposed Landfill Covers | Oct 15, 21 | Apr 21, 22 | Not available |
| 2021/0245,212 | HIGH RATE HYDROCARBON SOLVENT EXTRACTION SYSTEM, PROCESS AND METHOD | Feb 12, 20 | Aug 12, 21 | Not available |
| 2020/0376,526 | ULTRAFINE BUBBLE CLEANING METHOD USING ULTRAFINE BUBBLE-CONTAINING LIQUID, APPARATUS THEREFOR, AND DISSOLVED AIR FLOATATION APPARATUS | Aug 20, 20 | Dec 03, 20 | PCS CO., LTD. |
| 2020/0261,953 | ZERO-VALENT METAL SUSPENSION IN NON-AQUEOUS PHASE FOR WATER REMEDIATION | Feb 18, 19 | Aug 20, 20 | Not available |
| 2020/0260,664 | SYSTEM AND METHOD FOR RECLAIMING AND OPTIMIZING LAND | May 04, 20 | Aug 20, 20 | Earth Purified LLC |
| 2020/0222,955 | METHOD FOR DISPOSING OF CONTAMINATED DEPOSIT SOIL AND RECYCLED RECLAMATION SOIL USING SAME | Feb 07, 18 | Jul 16, 20 | Not available |
| 2020/0206,792 | METHOD AND APPARATUS FOR TREATMENT OF CONTAMINATED SOIL WITH DIOXINE, AGRICULTURAL PESTICIDES, OIL, ORGANIC CHEMICALS AND VOLATILE HEAVY METALS | Apr 17, 18 | Jul 02, 20 | Not available |