| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 7 | |
| #2 | Germany | 6 | |
| #3 | Austria | 3 | |
| #4 | Denmark | 2 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Basic materials chemistry | |
| #3 | Textiles and paper | |
| #4 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Building materials | |
| #2 | Dyeing textiles | |
| #3 | Implantable devices | |
| #4 | Non-metallic elements | |
| #5 | Explosives | |
| #6 | Coating compositions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brandt Karl Dr | 17 |
| #2 | Chem Brandt Karl Dr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH502426A | Coating compsns contng bitumen a vinyl chloride polymer |