| Existing patents for inventions |
| No. |
Patent No. |
Name of the Invention |
Priority |
Patent Holder |
| 1 |
2098445 |
Composition of a Refrigerants |
01.03.96 |
ASTOR jsc |
| 2 |
2124493 |
A Method for Obtaining Hexafluoroethane |
21.03.97 |
ASTOR jsc |
| 3 |
2117652 |
A Method for Obtaining Tetrafluoromethane |
02.04.97 |
ASTOR jsc,Himtec Engineering jsc |
| 4 |
2117025 |
Composition of a Refrigerants |
23.05.97 |
ASTOR jsc |
| 5 |
2113007 |
A Method for Obtaining Perfluorocarbons |
06.06.97 |
ASTOR jsc,Himtec Engineering jsc |
| 6 |
2140431 |
Composition of a Refrigerants |
21.09.98 |
ASTOR jsc |
| 7 |
2149831 |
A Method for Obtaining Carbon Fluorides |
02.11.98 |
ASTOR jsc |
| 8 |
2155179 |
A Method for Obtaining Hexafluoroethane |
02.08.99 |
ASTOR jsc |
| 9 |
2155743 |
A Method for Obtaining Tetrafluoromethane |
01.09.99 |
ASTOR jsc |
| 10 |
2180255 |
A Fire Extinguishing Composition |
13.11.00 |
ASTOR jsc |
| 11 |
2183615 |
A Method for Obtaining Perfluorocarbons |
22.08.01 |
ASTOR Electronics jsc |
| 12 |
- |
Composition of a Propellant |
22.08.01 |
ASTOR jsc |
| 13 |
2182555 |
A Method for Obtaining Nitrogen Trifluoride |
22.08.01 |
ASTOR Electronics jsc |
| 14 |
2182556 |
A Method for Obtaining Nitrogen Trifluoride |
28.09.01 |
ASTOR Electronics jsc |
| 15 |
2182558 |
A Method for Obtaining Silicon Tetrafluoride |
28.09.01 |
ASTOR Electronics jsc |