| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | Australia | 3 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Mexico | 2 | |
| #6 | United States | 2 | |
| #7 | Chile | 1 | |
| #8 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Environmental technology | |
| #5 | Control |
| # | Technology | |
|---|---|---|
| #1 | Spraying devices | |
| #2 | Water treatment | |
| #3 | Mixing | |
| #4 | Cleaning | |
| #5 | Earth drilling | |
| #6 | Sewers | |
| #7 | Systems controlling non-electric variables | |
| #8 | Installations for obtaining water |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hatten Paul | 16 |
| #2 | Hatten Paul Robert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP2699520A2 | Water treatment systems and methods | |
| CA2774938A1 | Waste water treatment systems and methods | |
| US2010327095A1 | Water treatment systems and methods | |
| WO2010118258A2 | Improved well cleaning apparatus | |
| AU2007281033A1 | Well cleaning apparatus |