| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 5 | |
| #2 | Australia | 1 | |
| #3 | Denmark | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Finland | 1 | |
| #6 | Norway | 1 | |
| #7 | United States | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines | |
| #3 | Environmental technology | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Unspecified technologies | |
| #3 | General building constructions | |
| #4 | Water treatment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Eriksson Hans | 6 |
| #2 | Eriksson H | 4 |
| #3 | Hans Eriksson | 1 |
| #4 | Eriksson H G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2657584A | Filter for bortseparering av tungflytande vatska | |
| EP0135574A1 | Filter for separating off liquids of high viscosity |