| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 7 | |
| #2 | Australia | 6 | |
| #3 | United Kingdom | 4 | |
| #4 | United States | 4 | |
| #5 | Denmark | 3 | |
| #6 | EPO (European Patent Office) | 3 | |
| #7 | Netherlands | 3 | |
| #8 | African Intellectual Property Organization | 3 | |
| #9 | Brazil | 2 | |
| #10 | India | 2 | |
| #11 | Norway | 2 | |
| #12 | Spain | 1 | |
| #13 | Finland | 1 | |
| #14 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Cyclones | |
| #2 | Separation | |
| #3 | Unspecified technologies | |
| #4 | Earth drilling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Thew Martin Thomas | 28 |
| #2 | Colman Derek Alan | 21 |
| #3 | Clarke Neville | 3 |
| #4 | Winter Thomas Harry | 3 |
| #5 | Colman Derek A | 3 |
| #6 | Thew Martin T | 3 |
| #7 | Webb David Andrew | 2 |
| #8 | Boadway John D | 1 |
| #9 | Thomas Thew Martin | 1 |
| #10 | Coleman Derek Alan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2548488A | Cyclone separator with curved downstream portion | |
| WO8902785A1 | Cyclone separator with curved downstream portion | |
| WO8802665A1 | Cyclone separator device | |
| AU8174287A | Cyclone separator device | |
| US4842145A | Arrangement of multiple fluid cyclones | |
| AU7705687A | Method for startup of production in an oil well | |
| WO8800277A1 | Method for startup of production in an oil well | |
| EP0266348A1 | Cyclone separator. | |
| EP0267187A1 | Cyclone separator. | |
| US4764287A | Cyclone separator | |
| AU8910682A | Overflow control for cyclone |