AQUA CO., LTD.
35Patents
26Active
35Granted
47Portfolio score
Filing activity: Sep 11, 1998 → Jul 17, 2023
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6165359A | High strength wastewater treatment system | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6224752A | Wastewater treatment system with operations control center | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6180004A | Interconnected tank assembly of a wastewater treatment system | Emerging Cross-Sectional Technologies | 12 | Expired |
| USD424659S | Aerobic treatment tank | General | 11 | Expired |
| USD423638S | Aerobic treatment tank design | General | 11 | Expired |
| US6096203A | Wastewater treatment system | Emerging Cross-Sectional Technologies | 11 | Expired |
| USD426866S | Aerobic treatment tank design | General | 8 | Expired |
| US6106704A | Wastewater treatment system with air pump/control panel platform | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6254066A | Apparatus for aerating liquid in a wastewater treatment tank | Emerging Cross-Sectional Technologies | 4 | Expired |
| US11332872B2 | Drum washing machine | Emerging Cross-Sectional Technologies | 1 | Active |
| US10520333B2 | Self-powering smart water meter system and method | Emerging Cross-Sectional Technologies | 1 | Active |
| US10508383B2 | Clothing treatment device | Textiles; Paper | 1 | Active |
| US10597812B2 | Drum washing machine | Textiles; Paper | 0 | Active |
| US12017105B2 | Aquatic exercise device | Human Necessities | 0 | Active |
| US10683598B2 | Washing machine | Textiles; Paper | 0 | Active |
| US10888727B2 | Aqua exercise equipment | Human Necessities | 0 | Active |
| US10086103B2 | Clothing treatment apparatus | Human Necessities | 0 | Active |
| US12339056B2 | Refrigerator | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10640906B2 | Washing machine | Textiles; Paper | 0 | Active |
| US10689787B2 | Washing machine and method for controlling the same | Textiles; Paper | 0 | Active |
| USD1042704S1 | Golf ball case | General | 0 | Active |
| US10745845B2 | Drum washing machine | Textiles; Paper | 0 | Active |
| US12053680B2 | Golf equipment bag and golf ball marker adhesion structure | Human Necessities | 0 | Active |
| US10829880B2 | Portable washing unit | Textiles; Paper | 0 | Active |
| US10648111B2 | Stain removal device | Textiles; Paper | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.