| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | South Africa | 2 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | China | 1 | |
| #8 | Czechia | 1 | |
| #9 | Norway | 1 | |
| #10 | Taiwan | 1 | |
| #11 | United States | 1 | |
| #12 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Basic materials chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koob Kunibert | 11 |
| #2 | Stuckenbruck Uwe | 2 |
| #3 | Mang Thomas M Prof Dr | 1 |
| #4 | Mang Th Prof Dr | 1 |
| #5 | Kunibert Koob | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE19531002A1 | Diesel-swellable sealing material | |
| DE4442878A1 | Sealing material made from natural raw materials | |
| DE4332589A1 | Injection hose for construction joints on concrete structures |