| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Machines | |
| #5 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Fibrous raw materials | |
| #2 | Climate change mitigation in wastewater treatment | |
| #3 | Treatment of paper-making materials | |
| #4 | Separation | |
| #5 | Separating solids | |
| #6 | Milling | |
| #7 | Measuring volume |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hautala Jouko | 13 |
| Publication | Filing date | Title |
|---|---|---|
| WO2010133749A1 | A pulper treating fiber mass | |
| EP2547824A1 | Pressure filter | |
| WO2009153384A1 | A pulper treating fiber mass | |
| WO2009115636A1 | A method for pulping waste paper | |
| FI20070331A0 | Pulpperiamme1 |