Class B09C : RECLAMATION OF CONTAMINATED SOIL
Subclass 1/08: 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) chemically
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12257615 | Stacked circulatable microbial electrochemical reactor and degradation method of petroleum hydrocarbon contaminated soil | Apr 08, 21 | Mar 25, 25 | Nankai University |
| 12209041 | Reducing undesirable emissions from sediments via treatment with lime | Jul 08, 22 | Jan 28, 25 | Graymont Western Canada Inc. |
| 12201961 | Targeted and long-lasting passivation material for soil cadmium immobilization, and preparation method and use thereof | Feb 14, 24 | Jan 21, 25 | Institute of Soil Science, CAS |
| 12202024 | Apparatus for sub-surface injection of constituents | Jun 13, 22 | Jan 21, 25 | SUB-MERGENT TECHNOLOGIES, INC. |
| 12195377 | Processes and apparatus for reducing concentration of PFAS contamination in wastewater and/or soil | Nov 26, 21 | Jan 14, 25 | EGL WATER PTY LTD |
| 12195659 | Greenhouse gas emission reduction method for heavy metal contaminated soil | Apr 11, 24 | Jan 14, 25 | Jiangxi Agricultural University |
| 12186787 | Controlled release adjunct for contaminant treatment | Jan 13, 21 | Jan 07, 25 | Specialty Earth Sciences LLC |
| 12162054 | Compositions and methods for cleaning contaminated solids and liquids | Jun 23, 23 | Dec 10, 24 | Not available |
| 12157687 | Non-crystalline iron-phosphate nanoparticles for remediating toxic heavy metals and radionuclides | Jul 20, 15 | Dec 03, 24 | Biomineral Systems LLc |
| 12110601 | Process to convert reduced sulfur species and water into hydrogen and sulfuric acid | Aug 24, 22 | Oct 08, 24 | California Institute of Technology |
| 12097487 | Catalyst for inducing thermal desorption of organic matter-contaminated soil and preparation method thereof | Aug 02, 22 | Sep 24, 24 | NANJING TECH UNIVERSITY (CN); NANJING GEKOF INSTITUTE OF ENVIRONMENTAL PROTECTION TECHNOLOGY & EQUIPMENT CO., LTD.; |
| 12097546 | Method for sequestering ions in an environmental matrix | Jul 21, 22 | Sep 24, 24 | United States Government, as represented by the Administrator of the U.S. EPA |
| 12083491 | Ferrous sulfide-containing passivator for removing heavy metal from soil and preparation method and use thereof | Aug 19, 22 | Sep 10, 24 | HENAN UNIVERSITY; ENGINEERING RESEARCH CENTER FOR NANOMATERIALS CO., LTD.; |
| 12083494 | Modified clay sorbents and methods of sorbing PFAS using the same | May 22, 20 | Sep 10, 24 | Specialty Minerals (Michigan) Inc. |
| 12084610 | Compositions and methods for reducing deleterious atmospheric gas emissions from flooded ecosystems | Jun 30, 23 | Sep 10, 24 | Arkea Bio Corp. |
| 12076767 | Solid waste treatment system and method | Aug 08, 22 | Sep 03, 24 | GFL Environmental Services Inc. |
| 12076768 | Remediating composition | Mar 17, 20 | Sep 03, 24 | WOLVERINE ENVIRONMENTAL, LLC |
| 12071579 | Carbon-based microorganism electronic diverter material and preparation method and use thereof | Dec 01, 23 | Aug 27, 24 | Institute of Eco-environmental and Soil Sciences, Guangdong Academy of Sciences |
| 12053809 | Reagent system for treating mercury-contaminated material | Feb 22, 21 | Aug 06, 24 | HMR Solutions, Inc. |
| 12043732 | Application of cyclodextrins (CDs) for remediation of perfluoroalkyl substances (PFASs) | Oct 11, 21 | Jul 23, 24 | THE FLORIDA INTERNATIONAL UNIVERISITY BOARD OF TRUSTEES |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0100,034 | SOIL REMEDIATION SYSTEM AND SOIL REMEDIATION METHOD | Dec 31, 21 | Mar 27, 25 | BCEG ENVIRONMENT REMEDIATION CO., LTD |
| 2025/0091,107 | Compositions and Methods for Cleaning Contaminated Solids and Liquids | Dec 02, 24 | Mar 20, 25 | Not available |
| 2025/0073,765 | METHOD FOR REMEDYING POLYCYCLIC AROMATIC HYDROCARBONS (PAHS)-CONTAMINATED SOIL USING PSEUDOMONAS SP. KW-2 | Nov 15, 24 | Mar 06, 25 | Not available |
| 2025/0065,299 | LAYERED MULTI-METAL-OXIDE-BASED MAGNETIC BIOCHAR AND PREPARATION METHOD AND USE THEREOF | Dec 07, 23 | Feb 27, 25 | Not available |
| 2025/0041,918 | Method for Remediating Polyfluorocarbon-Contaminated Soil | Jun 05, 24 | Feb 06, 25 | Not available |
| 2024/0375,160 | HANDHELD SOIL FIXED-POINT DISINFECTION DEVICE FOR CROP GROWTH PERIOD | Nov 21, 23 | Nov 14, 24 | KUNMING CO YUNNAN TOBACCO CO; Southwest Forestry University; |
| 2024/0375,161 | NOVEL REMEDIATING COMPOSITION | Jul 10, 24 | Nov 14, 24 | Not available |
| 2024/0359,223 | METHOD FOR IN-SITU REMEDIATION OF CONTAMINATED SOIL THROUGH MULTI-TECHNOLOGY COUPLING | Jun 30, 24 | Oct 31, 24 | BCEG ENVIRONMENT REMEDIATION CO., LTD |
| 2024/0270,621 | TREATMENT METHOD FOR OILY SLUDGE AND METHOD FOR SOIL REMEDIATION | Oct 17, 22 | Aug 15, 24 | Tianjin University; Tianjin University of Commerce; |
| 2024/0253,011 | Carbon-based nanoparticles for PFAS remediation | Feb 01, 24 | Aug 01, 24 | Not available |
| 2024/0182,513 | SEPARATION OF METAL IONS FROM A SAMPLE USING GLYCOLIPIDS | Dec 22, 23 | Jun 06, 24 | Not available |
| 2024/0173,587 | METHOD AND REAGENTS FOR TREATING MATERIALS CONTAMINATED WITH MERCURY, PFAS, OR OTHER CONTAMINANTS | Jul 10, 23 | May 30, 24 | Not available |
| 2024/0150,198 | METAL POWDER MIXTURE AS HEAT SOURCE FOR TREATING ENVIRONMENTAL MEDIUM | Nov 07, 22 | May 09, 24 | Not available |
| 2024/0140,845 | REMOVAL OF ARSENIC, ANTIMONY AND TOXIC METALS FROM CONTAMINATED SUBSTRATE | Mar 04, 22 | May 02, 24 | Not available |
| 2024/0116,094 | ULTRAFAST FLASH JOULE HEATING SYNTHESIS METHODS AND SYSTEMS FOR PERFORMING SAME | Feb 02, 22 | Apr 11, 24 | William Marsh Rice University |
| 2024/0091,739 | MERCAPTO GROUP-LOADED LAYERED DOUBLE HYDROXIDE-BASED MAGNETIC COMPOSITE PARTICLE, AND PREPARATION METHOD AND USE THEREOF | Sep 08, 23 | Mar 21, 24 | Institute of Soil Science, CAS; China Construction Eighth Engrg Division Corp, Ltd.; |
| 2024/0051,001 | SPECIALIZED LINED LANDFILL SYSTEM FOR THE STABILIZATION AND CONTAINMENT OF DRILLING WASTES AND COAL COMBUSTION RESIDUES | Mar 22, 23 | Feb 15, 24 | Not available |
| 2024/0033,793 | REHABILITATION MATERIAL FOR REDUCING THE BIOAVAILABILITY OF Cd IN SOIL AND USE IN IMMOBILIZATION REMEDIATION OF WEAKLY ALKALINE SOIL THEREOF | Jan 21, 21 | Feb 01, 24 | Not available |
| 2024/0024,935 | AUTOMATED FLUID INJECTION SYSTEM | Jul 25, 22 | Jan 25, 24 | Cascade Drrilling, L.P. |
| 2024/0024,936 | METHOD FOR REMEDIATING PETROLEUM HYDROCARBON CONTAMINATION IN GROUNDWATER | May 31, 23 | Jan 25, 24 | Not available |
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