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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
B01J 20/30 C02F 1/28 |
| (11) | Number of the document | 5295 |
| (13) | Kind of document | B |
| (21) | Application number | 2004 026 |
| (22) | Date of filing the application | 2004-03-08 |
| (41) | Date of publication of the application | 2005-09-26 |
| (45) | Date of publication of patent | 2005-12-27 |
| (71) |
Eduard OSIPOV,
Vismaliukų sodų 3-oji, 13, Vilnius,
LT
Sergej OSIPOV, Musninkų g. 5-9, 07186 Vilnius, LT |
| (72) |
Eduard OSIPOV, LT
Sergej OSIPOV, LT |
| (73) |
Eduard OSIPOV,
Vismaliukų sodų 3-oji, 13, Vilnius,
LT
Sergej OSIPOV, Musninkų g. 5-9, 07186 Vilnius, LT |
| (74) |
| (54) | PROCESS FOR SORPTIONAL PURIFICATION OF DRINKING-WATER |
| Payment date | Validity (years) | Amount | |
| 2006-02-07 | 3 | 280.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2007-03-08 |