| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 7 | |
| #2 | EPO (European Patent Office) | 5 | |
| #3 | Canada | 2 | |
| #4 | United States | 2 | |
| #5 | Finland | 1 | |
| #6 | Hungary | 1 | |
| #7 | Norway | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Surface technology and coating | |
| #3 | Machines | |
| #4 | Basic materials chemistry | |
| #5 | Audio-visual technology | |
| #6 | Environmental technology | |
| #7 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Metallic material cleaning | |
| #2 | Separation | |
| #3 | Unspecified technologies | |
| #4 | Fuels | |
| #5 | Cleaning | |
| #6 | Reduction of greenhouse gas emissions | |
| #7 | Casings and printed circuits | |
| #8 | Unspecified technologies | |
| #9 | Paper recycling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Holm A | 5 |
| #2 | Holm Anders | 3 |
| #3 | Holm Kurt A | 3 |
| #4 | Oestlund Lennart | 3 |
| #5 | Oestlund Jonas | 3 |
| #6 | Richards Geoffrey Alan | 2 |
| #7 | Holm Kurt Anders | 2 |
| #8 | Isaksson A | 1 |
| #9 | Proder Jozsef | 1 |
| #10 | Jansson L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0725128A2 | A solid biofuel additive | |
| HU201794B | Oily dispergent suspension containing magnesium-oxide | |
| EP0069096A1 | Cleaning of objects with solvent | |
| EP0094472A1 | Device for cleaning objects by scrubbing in the presence of solvent | |
| EP0073789A1 | Apparatus for recovering solvent from exhaust air | |
| EP0166488A2 | Apparatus for recovering solvent from exhaust air | |
| SE8104945L | Solvent treatment plant | |
| SE8101470L | Carbon-filter arrangement | |
| US3745064A | Method for reducing the sulfur tri-oxide content of combustion gases resulting from the combustion of spent pulping liquors |