| 2025/0115,504 | SYSTEM FOR TREATING PRODUCED WATER RESULTING FROM OIL EXTRACTION AND PNEUMATIC FLOCCULATION METHOD BY INJECTION OF INERT GAS INTO HEAT EXCHANGERS | Oct 07, 24 | Apr 10, 25 | Not available |
| 2025/0099,877 | Disk-Pack Turbine | Dec 09, 24 | Mar 27, 25 | Not available |
| 2025/0074,790 | ZERO LIQUID DISCHARGE EUTECTIC FREEZE DESALINATION WITH INTERMEDIATE COLD LIQUID | Nov 14, 24 | Mar 06, 25 | The Board of Regents of the University of Oklahoma |
| 2025/0066,679 | SYSTEMS, METHODS, AND DEVICES FOR PROCESSING CRUDE OIL | Dec 23, 22 | Feb 27, 25 | Enertech Holding Company KSCC |
| 2025/0058,250 | Concentric Sloping Plate Enhanced Vertical Compact Flotation Unit | May 31, 24 | Feb 20, 25 | Not available |
| 2025/0051,191 | COOLING WATER MANAGEMENT SYSTEMS HAVING CONTINUOUS BIOFILM MONITORING AND ASSOCIATED METHODS FOR USING THE SAME | Oct 25, 24 | Feb 13, 25 | Not available |
| 2025/0041,766 | PORTABLE MODULAR FILTER SYSTEM | Jul 08, 24 | Feb 06, 25 | Not available |
| 2025/0041,877 | SEPARATOR AND METHOD FOR PURIFYING A LIQUID-SOLID MIXTURE | Dec 08, 22 | Feb 06, 25 | Not available |
| 2025/0026,668 | METHOD AND APPARATUS FOR RECOVERING METHANE FROM A FLOW OF WATER | Oct 27, 22 | Jan 23, 25 | Not available |
| 2025/0019,270 | HYDROCYCLONE | Nov 15, 22 | Jan 16, 25 | Sandcatch Solutions AS |
| 2025/0001,469 | CLEAN-IN-PLACE (CIP) SYSTEM AND PROCESS | Aug 10, 22 | Jan 02, 25 | Not available |
| 2024/0425,387 | METHOD AND DEVICE FOR DESALINATING WATER | Nov 16, 22 | Dec 26, 24 | SEANERGY |
| 2024/0391,812 | Water Purification System | Aug 02, 24 | Nov 28, 24 | Not available |
| 2024/0342,632 | Intake Module for Water Treatment Systems | Jun 26, 24 | Oct 17, 24 | Not available |
| 2024/0343,614 | DEWATERING TRAILER SYSTEM | Apr 03, 24 | Oct 17, 24 | Not available |
| 2024/0316,479 | METHOD FOR SEPARATION OF PARTICLES SUSPENDED IN A FLUID | Jun 03, 24 | Sep 26, 24 | Not available |
| 2024/0318,515 | SYSTEM AND METHOD FOR PROCESSING A SLURRY | Jun 03, 24 | Sep 26, 24 | Flowback Fluids LLC |
| 2024/0300,832 | OIL-WATER MIXTURE TREATMENT DEVICE AND METHOD | Sep 29, 21 | Sep 12, 24 | Not available |
| 2024/0269,647 | SORBENT AND METHOD OF MAKING | Apr 05, 24 | Aug 15, 24 | CALGON CARBON CORPORATION |
| 2024/0189,834 | Flocculation Cyclone Device, Marine Plastic Removal System Using the Same, Ship Provided with the System, and Operation Method for the Ship | Jan 14, 22 | Jun 13, 24 | Not available |