|
|
|
|
|
Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2011.01) |
E21B 43/00 |
| (11) | Number of the document | 5719 |
| (13) | Kind of document | B |
| (21) | Application number | 2009 027 |
| (22) | Date of filing the application | 2009-04-17 |
| (41) | Date of publication of the application | 2010-10-25 |
| (45) | Date of publication of patent | 2011-03-25 |
| (71) |
Uždaroji akcinė bendrovė "GEOTERMA",
Lypkių g. 17, 94100 Klaipėda,
LT
|
| (72) |
Edmundas PAPLAUSKAS, LT
|
| (73) |
Uždaroji akcinė bendrovė "GEOTERMA",
Lypkių g. 17, 94100 Klaipėda,
LT
|
| (74) |
| (54) | METHOD FOR INJECTING OF LIQUID INTO A BORE |
| Payment date | Validity (years) | Amount | |
| 2014-05-14 | 6 | 480.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2015-04-17 |