| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Canada | 2 | |
| #4 | United States | 2 | |
| #5 | Argentina | 1 | |
| #6 | Austria | 1 | |
| #7 | China | 1 | |
| #8 | Costa Rica | 1 | |
| #9 | Hong Kong | 1 | |
| #10 | Republic of Korea | 1 | |
| #11 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Macromolecular chemistry and polymers |
| # | Technology | |
|---|---|---|
| #1 | Preservation of human bodies | |
| #2 | Compounding ingredients | |
| #3 | Inorganic treatment materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schmidt Oskar | 15 |
| #2 | Hametner Christa | 9 |
| #3 | Wachendorff-Neumann Ulrike | 6 |
| #4 | Rosslenbroich Hans-Juergen | 6 |
| #5 | Ebbinghaus Dirk | 6 |
| #6 | Voerste Arnd | 6 |
| #7 | Dahmen Peter | 6 |
| #8 | Wolf Hilmar | 6 |
| #9 | Oberwalder Wolf | 5 |
| #10 | Schoepfer Martin | 5 |
| Publication | Filing date | Title |
|---|---|---|
| CA2676461A1 | Use of polymeric guanidines for controlling microorganisms | |
| AT505514A1 | Silicative filler |