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Legal status
Patent not validated
| (51) | INT.CL. | A61K 47/50 | |
| A61K 47/60 |
| (11) | Number of the document | 3222293 |
| (13) | Kind of document | T |
| (96) | European patent application number | 17151793.1 |
| Date of filing the European patent application | 2008-03-12 | |
| (97) | Date of publication of the European application | 2017-09-27 |
| (45) | Date of publication and mention of the grant of the patent | 2019-11-27 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 906387 P | 2007-03-12 | US |
| (72) |
RIGGS-SAUTHIER, Jennifer, US
DENG, Bo-Liang, US
RILEY, Timothy Andrew, US
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| (73) |
Nektar Therapeutics,
455 Mission Bay Boulevard South, Suite 100, San Francisco, CA 94158,
US
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| (54) | OLIGOMER-OPIOID AGONIST CONJUGATES |
| OLIGOMER-OPIOID AGONIST CONJUGATES |