| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Sweden | 2 | |
| #4 | China | 1 | |
| #5 | Finland | 1 | |
| #6 | Indonesia | 1 | |
| #7 | New Zealand | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Textiles and paper | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Natural resins and driers | |
| #2 | Fiber treatments | |
| #3 | Paper coating | |
| #4 | Construction of roads | |
| #5 | Compounding ingredients | |
| #6 | Macromolecular compounds compositions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Karvo Mikko Kalevi | 5 |
| #2 | Hormi Osmo Eelis Olavi | 3 |
| #3 | Koskela Juha Pekka | 3 |
| #4 | Uusitalo Runo | 2 |
| #5 | Sihvo Aimo | 2 |
| #6 | Karvo M K | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI971663A0 | Preparation of a low odor level tall oil resin ester |