| 2025/0109,585 | Sump Housing and Fluid Abatement System | Oct 03, 23 | Apr 03, 25 | Not available |
| 2025/0035,105 | WATER-DISCHARGE PUMP APPARATUS, WATER-DISCHARGE PUMP MANAGEMENT SYSTEM, WATER-DISCHARGE PUMP SUPPORT PLAN CREATING APPARATUS, INFERENCE APPARATUS, MACHINE-LEARNING APPARATUS, WATER-DISCHARGE PUMP SUPPORT PLAN CREATING METHOD, INFERENCE METHOD, AND MACHINE-LEARNING METHOD | Sep 26, 22 | Jan 30, 25 | Not available |
| 2024/0271,638 | FLEXIBLE ADAPTER FOR SUBMERSIBLE OILY AND STORM PUMPING SYSTEMS | Apr 23, 24 | Aug 15, 24 | Saudi Arabian Oil Company |
| 2024/0263,434 | METHOD FOR DETERMINING A PUMP STATION CAPACITY MEASURE | Jun 02, 22 | Aug 08, 24 | Xylem Europe GmbH |
| 2024/0228,130 | SUMP PUMP CROCK | Mar 25, 24 | Jul 11, 24 | Independence Materials Group, LLC |
| 2024/0191,716 | IN-LINE PUMPING APPARATUS, SYSTEM AND METHOD FOR INCREASING LIQUID FLOW IN GRAVITY NETWORKS | Feb 26, 24 | Jun 13, 24 | INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC |
| 2024/0068,480 | Method for producing a submersible motor pump | Aug 25, 23 | Feb 29, 24 | Not available |
| 2024/0018,769 | CONDENSED SUMP PUMP CROCK | Jul 10, 23 | Jan 18, 24 | Independence Materials Group, LLC |
| 2023/0392,363 | EFFLUENT ELEVATOR SYSTEM AND METHODS OF USING | Jun 01, 22 | Dec 07, 23 | Not available |
| 2023/0332,393 | FLEXIBLE ADAPTER FOR SUBMERSIBLE OILY AND STORM PUMPING SYSTEMS | Apr 15, 22 | Oct 19, 23 | Saudi Arabian Oil Company |
| 2022/0268,010 | SEPTIC SYSTEM MONITORING AND CONTROL SYSTEM | Feb 22, 22 | Aug 25, 22 | Not available |
| 2022/0235,873 | VACUUM SEWAGE SYSTEMS WITH CHECK VALVES AND CHECK VALVES FOR VACUUM SEWAGE SYSTEMS | Jan 26, 21 | Jul 28, 22 | Aqseptence Group, Inc. |
| 2022/0178,132 | SPRING-LOADED FLOAT TREE AND FLOAT TREE ASSEMBLY | Dec 08, 21 | Jun 09, 22 | Not available |
| 2022/0120,076 | DEVICE AND A METHOD FOR EMPTYING A SEWER WELL, A SEWER WELL AND A RECEIVER OF A SEWER PUMPING STATION | Oct 21, 21 | Apr 21, 22 | Not available |
| 2021/0246,646 | Method for Operating a Wastewater-Lifting System | May 07, 19 | Aug 12, 21 | Not available |
| 2021/0071,406 | Wastewater-Lifting System | May 07, 19 | Mar 11, 21 | Not available |
| 2020/0173,161 | CONTROLLING A VACUUM SEWER SYSTEM | Feb 04, 20 | Jun 04, 20 | Not available |
| 2019/0242,108 | PUMP STATION COMPRISING A FLUSH PIPE | Aug 28, 17 | Aug 08, 19 | Xylem Europe GmbH |
| 2018/0305,917 | WASTEWATER LIFT STATION VENT ODOR NEUTRALIZATION DEVICE | Apr 20, 18 | Oct 25, 18 | Not available |
| 2018/0202,141 | Sewage Pit | Jul 21, 16 | Jul 19, 18 | Not available |