| 2025/0059,754 | WASTE TANK ASSEMBLY | Aug 14, 24 | Feb 20, 25 | Not available |
| 2025/0019,957 | Storm Water Filtration System | Dec 02, 22 | Jan 16, 25 | Not available |
| 2024/0368,875 | SYSTEMS, APPARATUS, AND METHODS FOR MAINTENANCE OF STORMWATER MANAGEMENT SYSTEMS | Jul 18, 24 | Nov 07, 24 | ADVANCED DRAINAGE SYSTEMS, INC. |
| 2024/0352,722 | INSULATION DISC FOR SEPTIC TANK LID | Jul 01, 24 | Oct 24, 24 | Not available |
| 2024/0337,098 | Stormwater Storage "Y" Module and System & Method of Use Thereof | Apr 05, 23 | Oct 10, 24 | Not available |
| 2024/0309,627 | CATCH BASIN SYSTEM AND CORRESPONDING WATER DRAINAGE SYSTEM | Dec 12, 23 | Sep 19, 24 | Not available |
| 2024/0309,626 | CATCH BASIN SYSTEM AND CORRESPONDING WATER DRAINAGE SYSTEM | Sep 06, 23 | Sep 19, 24 | Not available |
| 2024/0240,445 | MULTI-PURPOSE LID FOR SEPTIC TANK AND ASSOCIATED RISER | Jan 30, 24 | Jul 18, 24 | Advanced Drainage Systems Inc. |
| 2024/0226,363 | METHOD AND DEVICE FOR CONTROLLING ODOR AND VAPOR | Jan 11, 23 | Jul 11, 24 | Not available |
| 2024/0226,364 | METHOD AND DEVICE FOR CONTROLLING ODOR AND VAPOR | Nov 15, 23 | Jul 11, 24 | Not available |
| 2024/0209,615 | SYSTEM FOR THE CONTROL OF A FLOW OF LIQUID BETWEEN A FIRST RESERVOIR AND A SECOND RESERVOIR | Jul 07, 22 | Jun 27, 24 | Not available |
| 2024/0117,621 | UNIVERSAL BASE PLATE WITH TABS | Oct 11, 22 | Apr 11, 24 | Advanced Drainage Systems Inc. |
| 2024/0084,574 | STORMWATER BOX WITH PYRAMIDAL POLYHEDRON BRACING | Nov 20, 23 | Mar 14, 24 | INFILTRATOR WATER TECHNOLOGIES LLC |
| 2024/0052,622 | MANHOLE ODOR TREATMENT DEVICE | Aug 09, 22 | Feb 15, 24 | Not available |
| 2024/0044,123 | SYSTEM FOR INCREASING AND DISPLAYING EFFECTIVENESS AND EFFICIENCY OF STORMWATER INFRASTRUCTURE | Oct 05, 23 | Feb 08, 24 | Not available |
| 2023/0257,986 | SEPTIC CHAMBER SNAP LOCKING COUPLING JOINT | Feb 13, 23 | Aug 17, 23 | Not available |
| 2023/0160,194 | AUTOMATIC SEWAGE REGULATION SYSTEM AND REGULATING METHOD THEREOF | Dec 28, 22 | May 25, 23 | Not available |
| 2023/0108,521 | AN INLET MODULE FOR A SEPARATOR, A SEPARATOR AND A METHOD OF MANUFACTURING A SEPARATOR | Feb 18, 21 | Apr 06, 23 | Hydro International Ltd |
| 2023/0030,765 | A STORM WATER MANAGEMENT SYSTEM | Dec 21, 20 | Feb 02, 23 | Not available |
| 2022/0268,009 | Stormwater Skimmer Surface Drain Apparatus | Feb 21, 22 | Aug 25, 22 | Not available |