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Legal status
Patent not validated
| (51) | INT.CL. | C07K 1/34 | |
| C07K 16/06 |
| (11) | Number of the document | 2078039 |
| (13) | Kind of document | T |
| (96) | European patent application number | 07873466.2 |
| Date of filing the European patent application | 2007-11-01 | |
| (97) | Date of publication of the European application | 2009-07-15 |
| (45) | Date of publication and mention of the grant of the patent | 2017-09-13 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2007/023028 |
| Date | 2007-11-01 |
| (87) | Number | WO 2008/127305 |
| Date | 2008-10-23 |
| (30) | Number | Date | Country code |
| 855734 P | 2006-11-01 | US | |
| 935545 P | 2007-08-17 | US |
| (72) |
ROMERO, Jonathan, US
CHROSTOWSKI, James, US
DE VILMORIN, Philippe, Georges, US
CASE, Jennifer, Yun, US
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| (73) |
Biogen MA Inc.,
225 Binney Street, Cambridge, MA 02142,
US
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| (54) | METHOD OF ISOLATING BIOMACROMOLECULES USING LOW PH AND DIVALENT CATIONS |
| METHOD OF ISOLATING BIOMACROMOLECULES USING LOW PH AND DIVALENT CATIONS |