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Legal status
Patent not validated
| (51) | INT.CL. | C07K 16/00 |
| (11) | Number of the document | 1896504 |
| (13) | Kind of document | T |
| (96) | European patent application number | 06784989.3 |
| Date of filing the European patent application | 2006-06-16 | |
| (97) | Date of publication of the European application | 2008-03-12 |
| (45) | Date of publication and mention of the grant of the patent | 2012-11-21 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2006/023478 |
| Date | 2006-06-16 |
| (87) | Number | WO 2006/138553 |
| Date | 2006-12-28 |
| (30) | Number | Date | Country code |
| 691821 P | 2005-06-17 | US |
| (72) |
GODAVARTI, Ranganathan, US
ISKRA, Timothy, US
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| (73) |
Wyeth LLC,
Five Giralda Farms, Madison, NJ 07940,
US
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| (54) | METHODS OF PURIFYING FC REGION CONTAINING ANTIBODIES |
| METHODS OF PURIFYING FC REGION CONTAINING ANTIBODIES |