| 2025/0116,053 | AUTOMATED APPLIANCES WITH WATER RECYCLING | Oct 10, 24 | Apr 10, 25 | Not available |
| 2025/0075,475 | RECIRCULATING SHOWER SYSTEM | Nov 18, 24 | Mar 06, 25 | Not available |
| 2025/0059,734 | WATER SUPPLY SYSTEM, CONTROL METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM | Dec 08, 23 | Feb 20, 25 | Shanghai Kohler Electronics, Ltd. |
| 2025/0052,040 | WATER EFFICIENT DISH PRE-RINSE AND PRE-WASH SYSTEM | Aug 12, 23 | Feb 13, 25 | Not available |
| 2025/0019,951 | Water Recycling System For Toilets | Jul 12, 24 | Jan 16, 25 | Not available |
| 2024/0417,959 | RAINWATER RESERVOIR | Aug 31, 22 | Dec 19, 24 | Not available |
| 2024/0410,139 | System and Method for Evaporative Loss Compensation and Water Storage System for Swimming Pools | Jun 06, 23 | Dec 12, 24 | Not available |
| 2024/0410,140 | SYSTEM AND METHOD FOR RECOVERING AND REUSING GRAYWATER | Aug 22, 24 | Dec 12, 24 | Not available |
| 2024/0349,665 | SYSTEMS AND METHODS FOR WATER HARVESTING AND RECYCLING | Oct 31, 23 | Oct 24, 24 | Not available |
| 2024/0328,128 | AUTOMATIC REMOTE WATER SUPPLY SYSTEM IN LOW GRAVITY ENVIRONMENT | Feb 26, 24 | Oct 03, 24 | Chongqing University of Post and Telecommunications |
| 2024/0301,666 | Water Reclamation Assembly | Mar 08, 23 | Sep 12, 24 | Not available |
| 2024/0280,276 | EVAPORATIVE COOLING SYSTEM FOR ABLUTION BAY | Mar 13, 24 | Aug 22, 24 | King Fahd University of Petroleum and Minerals |
| 2024/0240,812 | ROOF MOUNTABLE EVAPORATIVE COOLING SYSTEM | Mar 13, 24 | Jul 18, 24 | King Fahd University of Petroleum and Minerals |
| 2024/0240,811 | SPRAY NOZZLE EVAPORATIVE COOLING ABLUTION BAY | Mar 13, 24 | Jul 18, 24 | King Fahd University of Petroleum and Minerals |
| 2024/0229,427 | LIQUID SUPPLY SYSTEM | Mar 24, 22 | Jul 11, 24 | Not available |
| 2024/0209,614 | Stormwater Biofiltration System and Method | Mar 10, 24 | Jun 27, 24 | MMT, Inc. d/b/a Storm Tree |
| 2024/0151,010 | Recirculating Shower System | Nov 09, 23 | May 09, 24 | Hall Labs LLC |
| 2024/0133,162 | LIQUID SUPPLY SYSTEM | Mar 23, 22 | Apr 25, 24 | Not available |
| 2024/0117,611 | Sanitary system for instant hot water | Oct 04, 23 | Apr 11, 24 | HEAU BV |
| 2024/0091,796 | EFFICIENT SHOWERHEAD WITH PURGE OUTLET | Nov 28, 23 | Mar 21, 24 | Not available |