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Legal status
Patent not validated
| (51) | INT.CL. | C08B 37/16 | (2006.01) |
| A61P 21/00 | (2018.01) | ||
| A61K 9/08 | (2006.01) | ||
| C08B 37/0012 | (2013.01) | ||
| A61K 31/724 | (2006.01) | ||
| A61K 9/0019 | (2013.01) | ||
| A61P 21/00 | (2006.01) | ||
| A61K 47/32 | (2013.01) | ||
| A61K 31/724 | (2013.01) |
| (11) | Number of the document | 3974454 |
| (13) | Kind of document | T |
| (96) | European patent application number | 20809490.4 |
| Date of filing the European patent application | 2020-05-15 | |
| (97) | Date of publication of the European application | 2022-03-30 |
| (45) | Date of publication and mention of the grant of the patent | 2024-01-10 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/CN2020/090535 |
| Date | 2020-05-15 |
| (87) | Number | WO 2020/233522 |
| Date | 2020-11-26 |
| (30) | Number | Date | Country code |
| 201910426525 | 2019-05-22 | CN |
| (72) |
GUO, Hui , CN
WU, Youling , CN
PAN, Pan , CN
LI, Mingming , CN
SHEN, Jianfei , CN
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| (73) |
Hefei Bosikc Pharmtech Co., Ltd. ,
Floor 2, Block A, Xiangfeng Creative Park
No. 211, Xiangzhang Avenue, High-tech Zone Hefei
Anhui 230088,
CN
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| (54) | METHOD FOR PREPARING HIGH-PURITY SUGAMMADEX SODIUM |
| METHOD FOR PREPARING HIGH-PURITY SUGAMMADEX SODIUM |