| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 4 | |
| #2 | United States | 3 | |
| #3 | Australia | 2 | |
| #4 | Denmark | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Finland | 2 | |
| #7 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machines | |
| #3 | Environmental technology | |
| #4 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Building materials | |
| #2 | Unspecified technologies | |
| #3 | Climate change mitigation in wastewater treatment | |
| #4 | Coating compositions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berg Johannes G | 13 |
| #2 | Smith-Johannsen Robert | 6 |
| #3 | Berg Johannes | 2 |
| #4 | Johannes G Berg | 1 |
| #5 | Smith-Johannesen Roberi | 1 |
| #6 | Johanssen Roberth Smith | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI912379A0 | Eldfast, vattenbestaendigt och syrafast bindemedel. | |
| EP0457516A1 | A fireproof, waterproof, and acidproof binder | |
| FI870069A0 | Water- and fire-resistant building material and its method |