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Legal status
Patent not validated
| (51) | INT.CL. | C07K 1/22 |
| (11) | Number of the document | 1472275 |
| (13) | Kind of document | T |
| (96) | European patent application number | 03737590.4 |
| Date of filing the European patent application | 2003-02-03 | |
| (97) | Date of publication of the European application | 2004-11-03 |
| (45) | Date of publication and mention of the grant of the patent | 2008-12-17 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2003/003097 |
| Date | 2003-02-03 |
| (87) | Number | WO 2003/066662 |
| Date | 2003-08-14 |
| (30) | Number | Date | Country code |
| 354579 P | 2002-02-05 | US |
| (72) |
FAHRNER, Robert, L., US
GORRELL, Jeffrey, R., US
LAZZARESCHI, Kathlyn, Pham, US
LESTER, Philip, M., US
PENG, David, US
BREECE, Timothy, N., US
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| (73) |
Genentech, Inc.,
1 DNA Way, South San Francisco CA 94080-4990,
US
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| (54) | PROTEIN PURIFICATION |
| PROTEIN PURIFICATION |