| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 11 | |
| #2 | WIPO (World Intellectual Property Organization) | 9 | |
| #3 | Brazil | 6 | |
| #4 | Canada | 6 | |
| #5 | China | 5 | |
| #6 | EAPO (Eurasian Patent Organization) | 5 | |
| #7 | Norway | 3 | |
| #8 | United States | 3 | |
| #9 | Mexico | 2 | |
| #10 | Australia | 1 | |
| #11 | Denmark | 1 | |
| #12 | Iceland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology | |
| #3 | Machines | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Water treatment | |
| #3 | Flotation | |
| #4 | Cyclones | |
| #5 | Earth drilling | |
| #6 | Mixing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Folkvang Jorn | 20 |
| #2 | Folkvang Joern | 11 |
| #3 | Naess Jan Thore | 6 |
| #4 | Beckmann Finn | 6 |
| #5 | Oserod Stein Egil | 5 |
| #6 | Oseroed Stein Egil | 5 |
| #7 | Joern Folkvang | 3 |
| #8 | Hardli Lars | 2 |
| #9 | Rabe Karsten | 2 |
| #10 | Thore Naess Jan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP2263767A1 | A separator tank for separating oil and gas from water | |
| EP2263766A1 | A separator tank for separating oil and gas from water | |
| EP2263768A1 | A separator tank for separating oil and gas from water | |
| EP1783101A1 | Method and plant for purifying water | |
| EP1782870A1 | A separator tank | |
| EP1779911A1 | A separator tank | |
| EP1782869A1 | A gravity separator |