Class B09C : RECLAMATION OF CONTAMINATED SOIL
Subclass 1/02: Reclamation of contaminated soil (processes for making harmful chemical substances harmless or less harmful by affecting a chemical change in the substances A62D 3/00) Extraction using liquids, e.g. washing, leaching
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12221361 | Enhanced leachate evaporation with heat induced acceleration process | Jan 09, 24 | Feb 11, 25 | Custom Environmental Consulting LLC |
| 12145183 | Deep cleaning method for highly contaminated soil | Aug 18, 23 | Nov 19, 24 | CLEANAWAY COMPANY LIMITED |
| 12103057 | Zero-valent metal suspension in non-aqueous phase for water remediation | Aug 10, 22 | Oct 01, 24 | Tersus Environmental LLC |
| 12053809 | Reagent system for treating mercury-contaminated material | Feb 22, 21 | Aug 06, 24 | HMR Solutions, Inc. |
| 12024839 | Water-salt regulation system and method for coastal regions | May 10, 22 | Jul 02, 24 | NANJING HYDRAULIC RESEARCH INSTITUTE |
| 12005486 | Method to remediate contaminated soil | Jan 13, 22 | Jun 11, 24 | Saudi Arabian Oil Company |
| 11919057 | System and method for remediating soil | May 15, 23 | Mar 05, 24 | Mad-Era, Inc. |
| 11897786 | Enhanced leachate evaporation with heat induced acceleration process | Oct 15, 21 | Feb 13, 24 | Custom Environmental Consulting LLC |
| 11819893 | Methods and systems for processing dredge spoils | May 12, 22 | Nov 21, 23 | Dredge Spoils Reclamation, LLC |
| 11759836 | Electrokinetic-aeration-liquid injection combined remediation method for compound contaminated soil containing heavy metals and organic substances | Dec 16, 21 | Sep 19, 23 | ZHEJIANG UNIVERSITY |
| 11679425 | Subsurface soil purification method | Aug 29, 17 | Jun 20, 23 | TAKENAKA CIVIL ENGINEERING & CONSTRUCTION CO., LTD. |
| 11571726 | Method for disposing of contaminated deposit soil and recycled reclamation soil using same | Feb 07, 18 | Feb 07, 23 | KOREA MARINE ENVIRONMENT MANAGEMENT CORPORATION; |
| 11517950 | Remediation of heavy metal contaminated soil by asymmetrical alternating current electrochemistry | Apr 08, 20 | Dec 06, 22 | The Board of Trustees of the Leland Stanford Junior University |
| 11491522 | Zero-valent metal suspension in non-aqueous phase for water remediation | Feb 18, 19 | Nov 08, 22 | Tersus Environmental LLC |
| 11383249 | Washing treatment system and washing treatment method for contaminated soil | Jul 02, 20 | Jul 12, 22 | Shimizu Corporation |
| 11364523 | Methods and systems for processing dredge spoils | Apr 16, 20 | Jun 21, 22 | Dredge Spoils Reclamation, LLC |
| 11311921 | Ultrafine bubble cleaning method using ultrafine bubble-containing liquid, apparatus therefor, and dissolved air floatation apparatus | Aug 20, 20 | Apr 26, 22 | PCS CO., LTD. |
| 11291170 | System and method for reclaiming and optimizing land | May 04, 20 | Apr 05, 22 | Earth Purified LLC |
| 11278914 | Method for sorting soil | Jul 13, 20 | Mar 22, 22 | Not available |
| 11273475 | High rate hydrocarbon solvent extraction system, process and method | Feb 12, 20 | Mar 15, 22 | Clean Planet Technology Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 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 |
| 2024/0140,845 | 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 |
| 2023/0113,100 | METHOD AND SYSTEM FOR REMOVING CONTAMINANTS FROM SOIL | Oct 04, 22 | Apr 13, 23 | Brice Environmental Services Corporation |
| 2022/0184,675 | DEVICE FOR THE ENVIRONMENTAL RECLAMATION OF CONTAMINATED SOILS | Nov 18, 21 | Jun 16, 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 |
| 2020/0147,660 | SOIL RECLAMATION SYSTEM AND PROCESS | Aug 19, 19 | May 14, 20 | Not available |
| 2019/0308,231 | A NOVEL METHOD AND A SAND/WATER REMEDIATION SYSTEM WITH A PHOTOCATALYTIC FUEL CELL | Oct 01, 17 | Oct 10, 19 | Not available |
| 2019/0091,740 | METHOD AND REAGENT SYSTEM FOR TREATING MERCURY-CONTAMINATED MATERIAL | Sep 24, 18 | Mar 28, 19 | Not available |
| 2019/0076,895 | SOIL WASHING PROCESS AND APPARATUS | Sep 11, 18 | Mar 14, 19 | Not available |
| 2017/0304,881 | METHOD OF UTILIZING CONTAMINATED WATER | Apr 25, 17 | Oct 26, 17 | Not available |
| 2017/0232,489 | METHOD FOR DECONTAMINATING SOIL, AND INSTALLATION FOR IMPLEMENTING SAME | Sep 03, 15 | Aug 17, 17 | OBSHHESTVO S OGRANICHENNOJ OTVETSTVENNOST'JU "KORPORACIJA PO JADERNYM KONTEJNERAM" |
| 2017/0087,608 | CLOSED-CIRCUIT MOBILE SYSTEM FOR RECOVERING CONTAMINATED SOILS AND PROCESS FOR RECOVERING CONTAMINATED SOILS | May 05, 14 | Mar 30, 17 | ODC AMBIEVO TECNOLOGIA E INOVACAO AMBIENTAL, INDUSTRIA E COMERCIO DE INSUMOS NATURAIS S/A |
| 2015/0353,404 | Methods and Systems for Processing Dredge Spoils | Aug 21, 15 | Dec 10, 15 | DREDGE SPOILS RECLAMATION, LLC |
| 2014/0116,467 | METHOD AND SYSTEM FOR DECONTAMINATING SAND | Mar 25, 13 | May 01, 14 | M-I DRILLING FLUIDS U.K. LIMITED, M-I DRILLING FLUIDS UK LTD, OILFIELD MINERAL SOLUTIONS LIMITED, |
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