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Legal status
Patent not validated
| (51) | INT.CL. | A61K 31/55 | |
| A61K 47/34 |
| (11) | Number of the document | 2740478 |
| (13) | Kind of document | T |
| (96) | European patent application number | 12822557.0 |
| Date of filing the European patent application | 2012-06-18 | |
| (97) | Date of publication of the European application | 2014-06-11 |
| (45) | Date of publication and mention of the grant of the patent | 2018-08-01 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/CN2012/077079 |
| Date | 2012-06-18 |
| (87) | Number | WO 2013/020416 |
| Date | 2013-02-14 |
| (30) | Number | Date | Country code |
| 201110228902 | 2011-08-05 | CN |
| (72) |
LIU, Kai, CN
WU, Yuxia, CN
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| (73) |
Jiangsu Hengrui Medicine Co., Ltd.,
No. 7 Kunlunshan Road Economic and Technological Development Zone Lianyungang, Jiangsu 222047,
CN
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| (54) | SUSTAINED-RELEASE PREPARATION OF IVABRADINE OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF |
| SUSTAINED-RELEASE PREPARATION OF IVABRADINE OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF |