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Legal status
Patent not validated
| (51) | INT.CL. | C07K 14/505 |
| (11) | Number of the document | 2334699 |
| (13) | Kind of document | T |
| (96) | European patent application number | 09815645.8 |
| Date of filing the European patent application | 2009-09-21 | |
| (97) | Date of publication of the European application | 2011-06-22 |
| (45) | Date of publication and mention of the grant of the patent | 2013-09-11 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2009/006783 |
| Date | 2009-09-21 |
| (87) | Number | WO 2010/034442 |
| Date | 2010-04-01 |
| (30) | Number | Date | Country code |
| 08016678 | 2008-09-23 | EP |
| (72) |
SCHMALZ, Christian, DE
SCHMELZER, Antje, DE
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| (73) |
F. Hoffmann-La Roche AG,
Grenzacherstra e 124, 4070 Basel,
CH
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| (54) | PURIFICATION OF ERYTHROPOIETIN |
| PURIFICATION OF ERYTHROPOIETIN |