| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 7 | |
| #2 | China | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | Canada | 2 | |
| #5 | Germany | 2 | |
| #6 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Materials and metallurgy | |
| #3 | Chemical engineering | |
| #4 | Machines | |
| #5 | Machine tools | |
| #6 | Macromolecular chemistry and polymers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kim Hyun Tae | 7 |
| #2 | Naumann Dirk | 6 |
| #3 | Walther Gunnar | 5 |
| #4 | Boehm Alexander | 4 |
| #5 | Timberg Lloyd | 4 |
| #6 | Meister David | 3 |
| #7 | Saberi Shadi | 3 |
| #8 | Markarian Armen | 3 |
| #9 | Böhm Alexander | 3 |
| #10 | Schurholz Sebastian | 2 |
| Publication | Filing date | Title |
|---|---|---|
| DE102009015176A1 | Process for producing open-pore metal foam bodies | |
| EP2315921A1 | Filter device for reducing automobile exhaust fume | |
| EP2131018A1 | Filter element for treating exhaust gases from combustion engines | |
| DE102006009164A1 | Device for the separation of particles contained in exhaust gases of internal combustion engines |