Class C02F : TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Subclass 1/12: Treatment of water, waste water, or sewage (C02F 3/00-C02F 9/00 take precedence) by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium Spray evaporation
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12257550 | Thermal vapor compression membrane distillation hybrid using vapor selective membranes | Nov 23, 21 | Mar 25, 25 | Purdue Research Foundation |
| 12221361 | Enhanced leachate evaporation with heat induced acceleration process | Jan 09, 24 | Feb 11, 25 | Custom Environmental Consulting LLC |
| 12195357 | Solar-powered buoyant evaporation system | Oct 25, 23 | Jan 14, 25 | E3 Solutions, LLC, (f/k/a Isolated Evaporation Services, LLC) |
| 12195358 | Produced water evaporation system | Aug 12, 20 | Jan 14, 25 | Heat IP Holdco, LLC |
| 12172102 | Apparatus and method for concentrating a fluid | May 18, 21 | Dec 24, 24 | Pivotal Enterprises Pty Ltd |
| 12129189 | System and method for increasing evaporation for fluid bodies | Nov 14, 22 | Oct 29, 24 | SOLAR MULTIPLE, LLC |
| 12098842 | Steam generation apparatus | Sep 30, 19 | Sep 24, 24 | Yoshiaki MIYAZATO; WINSTAR DEVELOPMENT GROUP; THE BIZSER CO., LTD.; |
| 11998859 | Compact containerized system and method for spray evaporation of water | Dec 08, 20 | Jun 04, 24 | Energy Water Solutions, LLC |
| 11998860 | Geothermal heat retainment system and method for direct use in spray evaporation of water | Aug 30, 21 | Jun 04, 24 | Energy Water Solutions, LLC |
| 11958760 | Atomizer for use in water treatment and method for its use | May 08, 23 | Apr 16, 24 | Not available |
| 11944919 | Surface evaporation system | Aug 02, 22 | Apr 02, 24 | HYDROZONIX, LLC |
| 11897786 | Enhanced leachate evaporation with heat induced acceleration process | Oct 15, 21 | Feb 13, 24 | Custom Environmental Consulting LLC |
| 11845675 | Water distillation system | Jun 24, 22 | Dec 19, 23 | GTI ENERGY |
| 11834349 | Solar-powered buoyant evaporation system | Aug 13, 20 | Dec 05, 23 | E3 Solutions, LLC, (f/k/a Isolated Evaporation Services, LLC) |
| 11834350 | System and method for water treatment | Apr 10, 20 | Dec 05, 23 | MICRONIC TECHNOLOGIES, INC. |
| 11806638 | Methods and systems for enhancing cooling pond performance and salt production in a solution mining operation | Sep 14, 21 | Nov 07, 23 | The Mosaic Company |
| 11800856 | Recirculating aquaculture system for shrimp culture through SBR wastewater treatment | Aug 04, 20 | Oct 31, 23 | Shanghai Ocean University |
| 11772044 | Waste water evaporation methods and apparatus | Jul 12, 21 | Oct 03, 23 | Mitsubishi Power Americas, Inc. |
| 11753314 | Equipment and procedure for the extraction of solids from contaminated fluids | May 19, 21 | Sep 12, 23 | WATER CHALLENGE, S.L. |
| 11685680 | System and method of rain water collection and purification | Aug 05, 21 | Jun 27, 23 | Not available |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0099,869 | ARRANGEMENT FOR THE PRODUCTION OF TABLE SALT, ELECTRICITY GENERATION AND SEAWATER HEATING | Dec 21, 22 | Mar 27, 25 | Not available |
| 2025/0025,807 | SURFACE EVAPORATION SYSTEM | Apr 01, 24 | Jan 23, 25 | Not available |
| 2024/0140,827 | SOLAR THERMAL BASED WATER TREATMENT SYSTEM FOR IMPURE AND INDUSTRIAL WASTEWATER | Mar 15, 22 | May 02, 24 | KANUDA AQUAPURE SOLUTIONS PRIVATE LIMITED |
| 2024/0124,328 | METHOD FOR PURIFYING BRINE GENERATED IN AROMATIC COMPOUND PRODUCING PROCESS | Jan 26, 22 | Apr 18, 24 | Not available |
| 2024/0083,775 | SUPERSONIC PURIFICATION OF WATER AND APPARATUS THEREFOR | Jan 19, 22 | Mar 14, 24 | NATURAL ENVIRONMENT R&D, LLC |
| 2023/0415,063 | MODULAR HORIZONTAL TUBE EVAPORATOR UNIT, CLEANING DEVICE, EVAPORATOR AND CLEANING APPLICATION METHOD | Oct 15, 22 | Dec 28, 23 | JIANGSU KUNYEE ENVIRONMENTAL TECHNOLOGY CO., LTD. |
| 2023/0234,860 | METHOD FOR DRYING RED WATER FROM TRINITROTOLUENE PURIFICATION PROCESS, POWDER AND PACKAGED PRODUCT | Jun 17, 20 | Jul 27, 23 | Not available |
| 2022/0127,165 | BRINE MANAGEMENT SYSTEM FOR ACHIEVING ZERO LIQUID DISCHARGE | Oct 16, 19 | Apr 28, 22 | Not available |
| 2021/0331,944 | SYSTEM AND METHOD FOR SORBTION DISTILLATION | Jul 06, 21 | Oct 28, 21 | Not available |
| 2020/0123,021 | TREATMENT OF PRODUCED WATER FROM A SUBTERRANEAN FORMATION | Dec 02, 19 | Apr 23, 20 | Noles Intellectual Properties, LLC |
| 2019/0225,507 | SYSTEM AND A METHOD FOR GENERATION AND DELIVERY OF THERMAL ENERGY | Jan 18, 19 | Jul 25, 19 | Not available |
| 2019/0202,713 | APPARATUS, SYSTEMS AND METHODS FOR MANAGEMENT OF RAW WATER AND EMISSIONS UTILIZING HEAT AND/OR PRESSURE ENERGY WITHIN COMBUSTION GAS SOURCES | Aug 08, 16 | Jul 04, 19 | Not available |
| 2018/0215,632 | APPARATUS, SYSTEMS AND METHODS FOR MANAGEMENT OF RAW WATER AND EMISSIONS UTILIZING HEAT AND/OR PRESSURE ENERGY WITHIN COMBUSTION GAS SOURCES | Feb 09, 18 | Aug 02, 18 | Not available |
| 2017/0349,452 | APPARATUS AND METHOD FOR CONCENTRATING BRINE | Jun 03, 16 | Dec 07, 17 | Not available |
| 2016/0362,307 | CONTAINERIZED SYSTEM AND METHOD FOR SPRAY EVAPORATION OF WATER | Jun 09, 16 | Dec 15, 16 | Energy Water Solutions, LLC |
| 2016/0185,619 | WATER TREATMENT SYSTEM AND METHOD | Jul 05, 13 | Jun 30, 16 | MITSUBISHI HEAVY INDUSTRIES, LTD. |
| 2011/0041,515 | High Efficiency, Corrosion Resistant Heat Exchanger and Method of Use Thereof | Oct 16, 08 | Feb 24, 11 | Not available |
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