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Legal status
Patent not validated
| (51) | INT.CL. | C07D 491/056 | |
| A61K 31/519 | |||
| A61P 35/00 |
| (11) | Number of the document | 3008071 |
| (13) | Kind of document | T |
| (96) | European patent application number | 14811568.6 |
| Date of filing the European patent application | 2014-06-09 | |
| (97) | Date of publication of the European application | 2016-04-20 |
| (45) | Date of publication and mention of the grant of the patent | 2018-02-28 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/CN2014/079491 |
| Date | 2014-06-09 |
| (87) | Number | WO 2014/198212 |
| Date | 2014-12-18 |
| (30) | Number | Date | Country code |
| PCT/CN2013/0770 | 2013-06-09 | WO |
| (72) |
HU, Shaojing, CN
LONG, Wei, CN
WANG, Fei, CN
WANG, Yinxiang, CN
DING, Lieming, CN
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| (73) |
Betta Pharmaceuticals Co., Ltd,
589, Hongfeng Road, Yuhang Hangzhou, Zhejiang 311100,
CN
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| (54) | POLYMORPHIC FORM OF ICOTINIB AND USES THEREOF |
| POLYMORPHIC FORM OF ICOTINIB AND USES THEREOF |