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Legal status
Patent not validated
| (51) | INT.CL. | A61K 39/395 | (2006.01) |
| A61K 39/395 | (2013.01) | ||
| C07K 16/18 | (2006.01) | ||
| A61P 35/00 | (2018.01) | ||
| C07K 16/28 | (2006.01) | ||
| A61K 38/00 | (2013.01) | ||
| C12N 15/09 | (2006.01) | ||
| C07K 16/2818 | (2013.01) | ||
| C07K2317/24 | (2013.01) | ||
| C07K2317/76 | (2013.01) | ||
| C07K2317/92 | (2013.01) | ||
| C07K2319/30 | (2013.01) | ||
| A61K 39/001129 | (2018.08) | ||
| A61K 39/001111 | (2018.08) |
| (11) | Number of the document | 3503920 |
| (13) | Kind of document | T |
| (96) | European patent application number | 17844198.6 |
| Date of filing the European patent application | 2017-08-21 | |
| (97) | Date of publication of the European application | 2019-07-03 |
| (45) | Date of publication and mention of the grant of the patent | 2024-05-08 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2017/047721 |
| Date | 2017-08-21 |
| (87) | Number | WO 2018/039097 |
| Date | 2018-03-01 |
| (30) | Number | Date | Country code |
| PCT/CN2016/096357 | 2016-08-23 | WO |
| (72) |
LI, Baiyong , CN
XIA, Yu , CN
ZHANG, Peng , CN
PANG, Xinghua , CN
WANG, Zhongmin , CN
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| (73) |
Akeso Biopharma, Inc. ,
6 Shennong Road
Torch Development Zone, Zhongshan, Guangdong 528437,
CN
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| (54) | ANTI-CTLA4 ANTIBODIES |
| ANTI-CTLA4 ANTIBODIES |