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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL. | A61K 47/58 | (2006.01) |
| A61K 47/59 | (2006.01) | ||
| A61K 47/60 | (2006.01) | ||
| A61K 47/61 | (2006.01) | ||
| A61P 35/00 | (2006.01) | ||
| C08L 71/02 | (2006.01) |
| (11) | Number of the document | 1675622 |
| (13) | Kind of document | T |
| (96) | European patent application number | 04784560.7 |
| Date of filing the European patent application | 2004-09-17 | |
| (97) | Date of publication of the European application | 2006-07-05 |
| (45) | Date of publication and mention of the grant of the patent | 2017-06-14 |
| (46) | Date of publication of the claims translation | 2017-09-11 |
| (86) | Number | PCT/US2004/030720 |
| Date | 2004-09-17 |
| (87) | Number | WO 2005/028539 |
| Date | 2005-03-31 |
| (30) | Number | Date | Country code |
| 503673 P | 2003-09-17 | US | |
| 584308 P | 2004-06-30 | US |
| (72) |
ZHAO, Xuan, CN
BENTLEY, Michael, D., US
REN, Zhongxu, US
VIEGAS, Tacey, X., US
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| (73) |
Nektar Therapeutics,
455 Mission Bay Boulevard South, Suite 100, San Francisco, CA 94158,
US
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| (74) |
Reda ŽABOLIENĖ,
METIDA, Verslo centras "VERTAS", Gynėjų g. 16, LT-01109 Vilnius,
LT
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| (54) | Daugiašakio polimero provaistai |
| MULTI-ARM POLYMER PRODRUGS |
| Payment date | Validity (years) | Amount | |
| 2022-09-07 | 19 | 347.00 EUR |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2023-09-17 |