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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07D 249/04 | |
| C07D 249/06 | |||
| C07C 69/653 |
| (11) | Patento numeris | 2640711 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 11819524.7 |
| Europos patento paraiškos padavimo data | 2011-08-23 | |
| (97) | Europos patento paraiškos paskelbimo data | 2013-09-25 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2015-10-14 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/IN2011/000561 |
| Data | 2011-08-23 |
| (87) | Numeris | WO 2012/025936 |
| Data | 2012-03-01 |
| (30) | Numeris | Data | Šalis |
| CH24582010 | 2010-08-25 | IN |
| (72) |
PONNAIAH, Ravi, IN
DEHURY, Sanjay Kumar, IN
KARUPPANNAN, Selvaraju, IN
VPSS, Deepthi, IN
NAIDU, Dhanunjaya. S, IN
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| (73) |
Davuluri, Ramamohan Rao,
204 II Floor Meridian Plaza 6-3-853/1 Ameerpet, Hyderabad 500016,
IN
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| (54) | IMPROVED PROCESS FOR THE PREPARATION OF RUFINAMIDE |
| IMPROVED PROCESS FOR THE PREPARATION OF RUFINAMIDE |