| # | Country | Total Patents | |
|---|---|---|---|
| #1 | USSR (Union of Socialist Soviet Republics) | 11 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Climate change adaptation technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Antonova Zoya V | 9 |
| #2 | Grebennikov Sergej F | 9 |
| #3 | Pozdnyakov Mikhail V | 8 |
| #4 | Umetskij Vladimir I | 8 |
| #5 | Trojnina Yuliya V | 5 |
| #6 | Trojnin Viktor E | 4 |
| #7 | Agranovskij Semen G | 2 |
| #8 | Umesskij Vladimir I | 1 |
| #9 | Tsenter Boris I | 1 |
| #10 | Grebtsov Vasilij A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SU1755892A1 | Self-cleaning air filter | |
| SU1755891A1 | Gas cleaning device | |
| SU1764663A1 | Contact apparatus for interaction of gas with liquid | |
| SU1736564A1 | Filter for cleaning liquids | |
| SU1710105A1 | Self-cleaning gas filter | |
| SU1756136A1 | Artificial muscle | |
| SU1710332A1 | Artificial muscle | |
| SU1717180A1 | Pipe line filter | |
| SU1766472A1 | Granular filter for gases purification | |
| SU1701348A1 | Filter for gas purification | |
| SU1710098A1 | Water filter |