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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2021.01) |
B01D 53/00 |
| (11) | Number of the document | 6871 |
| (13) | Kind of document | B |
| (21) | Application number | 2020 013 |
| (22) | Date of filing the application | 2020-04-22 |
| (41) | Date of publication of the application | 2021-10-25 |
| (45) | Date of publication of patent | 2021-11-25 |
| (71) |
UAB Baltic Environment,
A. Juozapavičiaus g. 9-409, 09311 Vilnius,
LT
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| (72) |
Loreta JUŠKAITĖ, LT
Alvydas ZAGORSKIS, LT |
| (73) |
UAB Baltic Environment,
A. Juozapavičiaus g. 9-409, 09311 Vilnius,
LT
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| (74) |
| (54) | SEGMENTAL BIOFILTER WITH INTEGRATED INTELLECTUAL PROCESS MANAGEMENT AND POLLUTANT MONITORING SYSTEM |
| Payment date | Validity (years) | Amount | |
| 2023-09-15 | 4 | 138.00 EUR |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2024-04-22 |