| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 4 | |
| #2 | Canada | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | United States | 3 | |
| #5 | China | 2 | |
| #6 | Japan | 2 | |
| #7 | WIPO (World Intellectual Property Organization) | 2 | |
| #8 | Czechia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Electrical machinery and energy | |
| #3 | Environmental technology | |
| #4 | Machines | |
| #5 | IT methods for management | |
| #6 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Malcus Stefan | 15 |
| #2 | Albrecht Sven | 9 |
| #3 | Kruft Michael | 6 |
| #4 | Olbrich Armin | 5 |
| #5 | Clauswitz Kai-Uwe | 4 |
| #6 | Rops Rob | 3 |
| #7 | Wiezoreck Wolfgang | 3 |
| #8 | Hori Hirofumi | 3 |
| #9 | Mcleod Trevor | 3 |
| #10 | Siddiqui Shuja | 3 |
| Publication | Filing date | Title |
|---|---|---|
| CA2618780A1 | Partly oxidized mixed metal hydroxides | |
| CN101283464A | Inorganic compounds |