| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 4 | |
| #3 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology | |
| #3 | Engines, pumps and turbines | |
| #4 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Siphons | |
| #2 | Separation | |
| #3 | Refrigerators | |
| #4 | Water treatment | |
| #5 | Climate change mitigation in buildings | |
| #6 | Climate change mitigation in wastewater treatment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Popov Serguei A | 10 |
| #2 | Popov Elizabeth S | 2 |
| #3 | Pepper Mckendree G | 2 |
| #4 | Doubinski Anatoli | 1 |
| #5 | Green Michael S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2019184305A1 | Water distilling and purifying unit and variants thereof | |
| US2017057834A1 | Water distilling and purifying unit and variants thereof | |
| US2017056785A1 | Energy efficient distilling heat pump and variants thereof | |
| US2014196494A1 | Heat pumping unit and variants thereof | |
| US2010258007A1 | Gas treatment units | |
| DE19814862A1 | Jet pump for creating a vacuum |