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Legal status
Patent not validated
| (51) | INT.CL. | A61K 39/145 |
| (11) | Number of the document | 2268309 |
| (13) | Kind of document | T |
| (96) | European patent application number | 09721484.5 |
| Date of filing the European patent application | 2009-03-18 | |
| (97) | Date of publication of the European application | 2011-01-05 |
| (45) | Date of publication and mention of the grant of the patent | 2015-01-21 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/IB2009/005122 |
| Date | 2009-03-18 |
| (87) | Number | WO 2009/115917 |
| Date | 2009-09-24 |
| (30) | Number | Date | Country code |
| 69868 P | 2008-03-18 | US |
| (72) |
HAUSSMANN, Christoph, DE
HAUSCHILD, Frank, DE
JOBST, Bjoern, DE
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| (73) |
Novartis AG,
Lichtstrasse 35, 4056 Basel,
CH
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| (54) | IMPROVEMENTS IN PREPARATION OF INFLUENZA VIRUS VACCINE ANTIGENS |
| IMPROVEMENTS IN PREPARATION OF INFLUENZA VIRUS VACCINE ANTIGENS |