| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Russian Federation | 9 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Magnetic or electrostatic solid separation | |
| #2 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chekalov L V | 8 |
| #2 | Chekalov Lev Valentinovich | 4 |
| #3 | Gromov Ju I | 3 |
| #4 | Kuritsyn N A | 2 |
| #5 | Guzaev V A | 2 |
| #6 | Ginzburg Ja L | 1 |
| #7 | Sanaev Ju I | 1 |
| #8 | Toropov V N | 1 |
| #9 | Korsakov V P | 1 |
| #10 | Gromov Yurij Ivanovich | 1 |
| Publication | Filing date | Title |
|---|---|---|
| RU2563482C1 | Filtering device | |
| WO2008136702A1 | Electrofiltre | |
| WO2008130267A1 | Electric filter | |
| WO2009075597A1 | Combined gas cleaning apparatus | |
| RU2229939C1 | Electric filter corona-forming electrode element | |
| RU2211078C1 | Bag filter | |
| RU2216387C2 | Bag filter | |
| RU2207898C1 | Device for securing bag | |
| RU2211094C2 | Electric filter | |
| RU2211093C2 | Horizontal multifield electric filter | |
| RU2179878C1 | Filtering bag for bag-type filter | |
| RU2179879C1 | Bag-type filter |