| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | China | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Brazil | 1 | |
| #5 | Japan | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | Norway | 1 | |
| #8 | Taiwan | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines | |
| #3 | Materials and metallurgy | |
| #4 | Environmental technology | |
| #5 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Unspecified technologies | |
| #3 | Ammonia or cyanogen | |
| #4 | Combustion residues removal | |
| #5 | Chemical or physical processes | |
| #6 | Heat-exchanger without contact |
| # | Name | Total Patents |
|---|---|---|
| #1 | Abrams Richard F | 10 |
| #2 | Harold John Robert | 3 |
| #3 | Erickson Clayton A | 1 |
| #4 | Robert Harold John | 1 |
| #5 | Phelps Calvin Eugene | 1 |
| #6 | Harold John R | 1 |
| #7 | Erickson Clayton Austin | 1 |
| #8 | Jambhekar Rajaram | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2009130011A1 | Systems and methods for removing materials from flue gas via regenerative selective catalytic reduction | |
| US2008050297A1 | Thermal decomposition of urea in a side stream of combustion flue gas using a regenerative heat exchanger | |
| EP1642635A1 | Process for removing materials from flue gas via regenerative selective catalytic reduction |