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Legal status
Patent not validated
| (51) | INT.CL. | C07K 1/18 | |
| C07K 1/22 | |||
| C07K 1/36 | |||
| B01D 15/36 | |||
| B01D 15/38 | |||
| B01D 15/42 |
| (11) | Number of the document | 2691411 |
| (13) | Kind of document | T |
| (96) | European patent application number | 12764025.8 |
| Date of filing the European patent application | 2012-03-29 | |
| (97) | Date of publication of the European application | 2014-02-05 |
| (45) | Date of publication and mention of the grant of the patent | 2020-02-26 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2012/031076 |
| Date | 2012-03-29 |
| (87) | Number | WO 2012/135415 |
| Date | 2012-10-04 |
| (30) | Number | Date | Country code |
| 201161468814 P | 2011-03-29 | US |
| (72) |
GOKLEN, Kent, E., US
SUDA, Eric, J., US
UBIERA, Antonio, Raul, US
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| (73) |
GlaxoSmithKline LLC,
251 Little Falls Drive, Wilmington, DE 19808,
US
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| (54) | BUFFER SYSTEM FOR PROTEIN PURIFICATION |
| BUFFER SYSTEM FOR PROTEIN PURIFICATION |