| 2024/0042,342 | MECHANICAL VAPOR RECOMPRESSION (MVR) LIQUID PURIFICATION SYSTEM | Jun 23, 21 | Feb 08, 24 | Not available |
| 2022/0371,917 | SYSTEM AND METHOD FOR GROUNDWATER REMEDIATION | May 19, 22 | Nov 24, 22 | HDR, Inc. |
| 2022/0259,073 | SOLAR DISTILLATION SYSTEM WITH SUPPLEMENTAL DISTILLATION UNITS AND ASSOCIATED METHODS | May 09, 22 | Aug 18, 22 | Not available |
| 2022/0242,749 | METHOD AND SYSTEM FOR DESALINATING A SALTWATER USING A HUMIDIFIER UNIT | Jan 22, 20 | Aug 04, 22 | Not available |
| 2022/0119,279 | METHOD AND SYSTEM FOR DESALINATING A SALTWATER USING A HUMIDIFIER UNIT | Jan 22, 21 | Apr 21, 22 | Not available |
| 2022/0033,281 | EVAPORATION PANEL ASSEMBLIES, SYSTEMS, AND METHODS | Nov 01, 18 | Feb 03, 22 | ECOVAP, INC. |
| 2021/0077,917 | METHOD AND APPARATUS WITH OUTLET FOR EXTRACTING MOLTEN SALT | Dec 21, 18 | Mar 18, 21 | Not available |
| 2021/0055,056 | PASSIVE HEAT AND MASS TRANSFER SYSTEM | Oct 26, 20 | Feb 25, 21 | Advanced Technology Management Group LLC |
| 2021/0039,964 | SYSTEM FOR DECONTAMINATING WATER AND GENERATING WATER VAPOR | Oct 13, 20 | Feb 11, 21 | VERNO HOLDINGS, LLC |
| 2020/0255,302 | Fully Regenerative Distillation System for Low-Cost Water Desalination | Feb 11, 20 | Aug 13, 20 | Amantsy, Inc. |
| 2020/0109,065 | PRODUCTION OF ULTRA-HIGH-DENSITY BRINES USING TRANSIENTLY-OPERATED DESALINATION SYSTEMS | Oct 09, 19 | Apr 09, 20 | Gradiant Corporation |
| 2019/0225,506 | ENERGY-SAVING SEAWATER DESALINATION DEVICE USING POWER GENERATED IN COMPLEMENTARY COOPERATION OF WIND ENERGY AND LIGHT ENERGY, AND CONTROL METHOD | Jul 12, 17 | Jul 25, 19 | Not available |
| 2018/0305,223 | NEW PROCESSES FOR THE SEPARATION OF WATER FROM AQUEOUS SYSTEMS | Oct 27, 16 | Oct 25, 18 | BASF SE |
| 2018/0134,578 | Liquid Purification with Film Heating | May 13, 16 | May 17, 18 | Not available |
| 2017/0029,716 | APPARATUS AND PROCESS FOR REMOVAL OF WATER (BOTH BOUND AND UNBOUND) FROM PETROLEUM SLUDGES AND EMULSIONS THROUGH APPLICATION OF HEAT ALONE, WITH VIEW TO RETRIEVE ENTIRE HYDROCARBONS PRESENT THEREIN | Mar 04, 15 | Feb 02, 17 | NAGAARJUNA SHUBHO GREEN TECHNOLOGIES PRIVATE LIMITED |
| 2016/0122,205 | DEVICE, APPARATUS AND METHOD FOR DESALINATING SEAWATER | May 27, 14 | May 05, 16 | CENTRE INTERNACIONAL DE MÉTODES NUMÈRICS EN ENGINYERIA |
| 2015/0315,036 | Water Evaporator Enhancer | May 01, 14 | Nov 05, 15 | Not available |
| 2015/0210,562 | Apparatus, Use of Appratus and Process for Desalination of Water | Feb 13, 13 | Jul 30, 15 | SULZER CHEMTECH AG |
| 2015/0203,363 | EVAPORATOR SUMP AND PROCESS FOR SEPARATING CONTAMINANTS RESULTING IN HIGH QUALITY STEAM | Jan 21, 15 | Jul 23, 15 | 1NSITE TECHNOLOGIES LTD. |
| 2015/0190,727 | STACKED TYPE FALLING FILM EVAPORATOR, ZERO LIQUID DISCHARGE SYSTEM COMPRISING THE SAME, AND ZERO LIQUID DISCHARGING METHOD USING THE SAME | Dec 02, 14 | Jul 09, 15 | DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD. |