| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | Australia | 3 | |
| #3 | Brazil | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Norway | 2 | |
| #6 | Canada | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Cyclones | |
| #3 | Earth drilling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kjos Tore | 7 |
| #2 | Michelet Jan Fredrik | 4 |
| #3 | Christensen Tor | 3 |
| #4 | Holte Stein Egil | 2 |
| #5 | Andersen Helge L | 1 |
| #6 | Voigt Marius | 1 |
| #7 | Carlsen Raymond | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2552799A | Device and method for the separation of fluids | |
| AU4459996A | Improvement in a cyclone | |
| WO9413930A1 | Method for cyclone separation of oil and water and means for separating of oil and water |