| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 5 | |
| #2 | Germany | 3 | |
| #3 | Canada | 2 | |
| #4 | Republic of Korea | 2 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Mixing | |
| #3 | Separation | |
| #4 | Climate change mitigation in wastewater treatment | |
| #5 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Knauer Jochen Friedrich | 10 |
| #2 | Huh Jin Nyung | 3 |
| #3 | Huh Seung-Nyung | 2 |
| #4 | Knauer Joachim Friedrich | 1 |
| #5 | Huh Seung Nyung | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2012131071A1 | Mixing apparatus for crushing sludge | |
| DE102010023793A1 | Apparatus and method for mixing conditioning agent, in particular flocculant, in sludge | |
| WO2009062654A1 | Method and device for treating biogenic slurry, particularly sewage slurry | |
| DE102007055563A1 | Method and device for treating sludge |