| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 4 | |
| #2 | Germany | 3 | |
| #3 | United States | 3 | |
| #4 | Switzerland | 2 | |
| #5 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Thermal processes | |
| #3 | Chemical engineering | |
| #4 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Grates | |
| #2 | Separation | |
| #3 | Cremation furnaces | |
| #4 | Solid waste disposal | |
| #5 | Climate change mitigation in wastewater treatment | |
| #6 | Treatment of glass | |
| #7 | Building materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Krieger Friedrich | 7 |
| #2 | Ponto Hans-Ulrich Dr | 2 |
| #3 | Thome Ernst | 1 |
| #4 | Lautenschlager Gert Dr Ing | 1 |
| #5 | Nueesch Peter Dipl Ing | 1 |
| #6 | Kronschnabel Hartmut Dr | 1 |
| #7 | Schnabel Wolfram Dr Ing | 1 |
| #8 | Kugler Kurt | 1 |
| #9 | Kuemmel Hans-Joachim Dipl Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4121968A1 | METHOD FOR COMBINED CLEANING SLUDGE AND WASTE COMBUSTION | |
| DE4103025A1 | METHOD FOR TEMPERATURE REGULATION IN WASTE COMBUSTION PLANTS | |
| DE4027819A1 | Reducing nitrogen oxide(s) etc. content of fossil fuel flue gas - comprises introducing reducing agent into flue gas stream e.g.ammonia, urea at specified temp. | |
| EP0408702A1 | Process and device for combustion and post-combustion of residues. |