| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Norway | 2 | |
| #5 | Canada | 1 | |
| #6 | Germany | 1 | |
| #7 | Denmark | 1 | |
| #8 | Finland | 1 | |
| #9 | Japan | 1 | |
| #10 | Ukraine | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Basic materials chemistry | |
| #3 | Thermal processes | |
| #4 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gustafsson Lennart | 7 |
| #2 | Haegg Ulf | 6 |
| #3 | Hovsenius Gunnar | 3 |
| #4 | Lindahl Erik | 3 |
| #5 | Aasblom Gunnar | 2 |
| #6 | Nordhag Love | 2 |
| #7 | Andreasson S | 1 |
| #8 | Rubow Ulrik | 1 |
| #9 | Andersson Sven | 1 |
| #10 | Bolin Per | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102007039926A1 | Method and device for exhaust gas purification | |
| CA2552432A1 | Scrubber with multiple wash stages | |
| EP0884094A2 | A method of desulphurizing gases, such as flue gases from combustion plants | |
| WO9516886A1 | Method and device for separation of water and degradation products from lubricant oil in heat pumps and cooling machines | |
| WO9604977A1 | A method and apparatus for removing particulate matter from flue dust |