| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 10 | |
| #2 | EPO (European Patent Office) | 8 | |
| #3 | WIPO (World Intellectual Property Organization) | 8 | |
| #4 | China | 2 | |
| #5 | United States | 2 | |
| #6 | Australia | 1 | |
| #7 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Environmental technology | |
| #3 | Materials and metallurgy | |
| #4 | Mechanical elements | |
| #5 | Basic materials chemistry | |
| #6 | Micro-structure and nano-technology |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Water treatment | |
| #3 | Reduction of greenhouse gas emissions | |
| #4 | Gearing | |
| #5 | Rare-earth metal compounds | |
| #6 | Building materials | |
| #7 | Inorganic compounds | |
| #8 | Fuels | |
| #9 | Climate change mitigation in wastewater treatment | |
| #10 | Nanostructure applications |
| # | Name | Total Patents |
|---|---|---|
| #1 | Palm Carl-Olof | 21 |
| #2 | Virtanen Pentti | 10 |
| #3 | Luukka Hannu Sakari | 1 |
| #4 | Ahlberg Arto | 1 |
| #5 | Virtanen Teemu | 1 |
| #6 | Virtanen Hannu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI20175901A1 | Burner arrangement | |
| EP2651845A1 | Apparatus for the preparation of finely divided calcium hydroxide | |
| WO2010081933A1 | Pressurized impact mill | |
| EP2358638A1 | Method and apparatus for the preparation of finely divided calcium hydroxide | |
| WO2008122691A1 | Impact mill | |
| FI20050538A0 | transmission arrangement | |
| FI20041326A0 | Method and apparatus for treating materials or mixtures of materials | |
| FI20040819A0 | A process for preparing a useful product from a slurry | |
| FI20040590A0 | Method and equipment for the waste water treatment process | |
| FI20030058A0 | Procedure for the decomposition of organic waste |