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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07D 211/22 |
| (11) | Patento numeris | 3365327 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 16784529.6 |
| Europos patento paraiškos padavimo data | 2016-10-21 | |
| (97) | Europos patento paraiškos paskelbimo data | 2018-08-29 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2019-11-20 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/EP2016/075391 |
| Data | 2016-10-21 |
| (87) | Numeris | WO 2017/068129 |
| Data | 2017-04-27 |
| (30) | Numeris | Data | Šalis |
| 15191020 | 2015-10-22 | EP |
| (72) |
WEHLAN, Hermut, DE
ROSSEN, Kai, DE
BILLEN, Guenter, DE
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| (73) |
Sanofi-Aventis Deutschland GmbH,
Brüningstra e 50, 65929 Frankfurt am Main,
DE
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| (54) | PROCESS FOR THE PREPARATION OF FEXOFENADINE AND OF INTERMEDIATES USED THEREIN |
| PROCESS FOR THE PREPARATION OF FEXOFENADINE AND OF INTERMEDIATES USED THEREIN |