| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 1 | |
| #2 | Canada | 1 | |
| #3 | Czechia | 1 | |
| #4 | Estonia | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Hungary | 1 | |
| #7 | Israel | 1 | |
| #8 | Norway | 1 | |
| #9 | New Zealand | 1 | |
| #10 | Poland | 1 | |
| #11 | Slovakia | 1 | |
| #12 | United States | 1 | |
| #13 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Basic materials chemistry | |
| #3 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wiigh-Maesak Susanne | 12 |
| Publication | Filing date | Title |
|---|---|---|
| PL356168A1 | Method at mouldering |