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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07D 207/27 | (2006.01) |
| C07D 207/27 | (2013.01) | ||
| C07C 239/06 | (2006.01) | ||
| C07C 239/06 | (2013.01) |
| (11) | Patento numeris | 3812371 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 19208331.9 |
| Europos patento paraiškos padavimo data | 2019-11-11 | |
| (97) | Europos patento paraiškos paskelbimo data | 2021-04-28 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2022-08-31 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (30) | Numeris | Data | Šalis |
| 201941042636 | 2019-10-21 | IN |
| (72) |
Murali, Krishna Prasad Divi , IN
Mysore, Aswatha Narayana Rao , IN
Shaik, Nowshuddin , IN
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| (73) |
Divi's Laboratories Limited ,
1-72/23(P)/DIVIS/303; Divi Towers
Cyber Hills
Gachibowli, 500 032 Hyderabad, Telangana,
IN
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| (54) | A PROCESS FOR PREPARING BRIVARACETAM |
| A PROCESS FOR PREPARING BRIVARACETAM |