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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07D 401/12 |
| (11) | Patento numeris | 3444244 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 17802187.9 |
| Europos patento paraiškos padavimo data | 2017-05-24 | |
| (97) | Europos patento paraiškos paskelbimo data | 2019-02-20 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2021-01-13 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/CN2017/085750 |
| Data | 2017-05-24 |
| (87) | Numeris | WO 2017/202341 |
| Data | 2017-11-30 |
| (30) | Numeris | Data | Šalis |
| 201610347598 | 2016-05-24 | CN |
| (72) |
CHEN, Lingjie, CN
ZHANG, Wenling, CN
WANG, Peng, CN
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| (73) |
Zhejiang Huahai Pharmaceutical Co., Ltd,
Xunqiao Linhai, Taizhou, Zhejiang 317024,
CN
Zhejiang Huahai Zhicheng Pharmaceutical Co., Ltd., No.7, Donghai 5th Avenue, Duqiao Linhai, Zhejiang 317016, CN |
| (54) | PREPARATION PROCESS FOR HIGH-PURITY DABIGATRAN ETEXILATE |
| PREPARATION PROCESS FOR HIGH-PURITY DABIGATRAN ETEXILATE |