| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Finland | 2 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | China | 1 | |
| #8 | EAPO (Eurasian Patent Organization) | 1 | |
| #9 | Hungary | 1 | |
| #10 | Israel | 1 | |
| #11 | Mexico | 1 | |
| #12 | Malaysia | 1 | |
| #13 | New Zealand | 1 | |
| #14 | Serbia | 1 | |
| #15 | Ukraine | 1 | |
| #16 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology | |
| #3 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ilmasti Veikko Ilmari | 10 |
| #2 | Rantanen Pekka | 9 |
| #3 | Lippojoki Ismo | 7 |
| #4 | Niemi Antti | 3 |
| #5 | Veikko Ilmari Ilmasti | 3 |
| #6 | Siitonen Eero | 1 |
| #7 | Kattelus Juuso | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI20195485A1 | An air purifier module, an air purification system, an air handling unit, and use of an air purifier module | |
| EP3470144A1 | A collector channel having a flow adjustment device | |
| EP3453461A1 | Air purifier unit | |
| FI20165186A | Air purifier and a method of purifying household air | |
| AU2011355199A1 | Device and method for purifying air from non-desired components and for eliminating such components |