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Legal status
Patent not validated
| (51) | INT.CL. | C08F 8/12 | (2006.01) |
| (11) | Number of the document | 2723777 |
| (13) | Kind of document | T |
| (96) | European patent application number | 12733376.3 |
| Date of filing the European patent application | 2012-06-27 | |
| (97) | Date of publication of the European application | 2014-04-30 |
| (45) | Date of publication and mention of the grant of the patent | 2021-08-04 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2012/044404 |
| Date | 2012-06-27 |
| (87) | Number | WO 2013/003463 |
| Date | 2013-01-03 |
| (30) | Number | Date | Country code |
| 201161501625 P | 2011-06-27 | US |
| (72) |
CONNOR, Eric , US
SALAYMEH, Faleh , US
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| (73) |
Relypsa, Inc. ,
100 Cardinal Way, Redwood City, CA 94063,
US
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| (54) | PROCESS FOR CONVERTING A POLYMERIC ESTER TO A POLYMERIC ACID |
| PROCESS FOR CONVERTING A POLYMERIC ESTER TO A POLYMERIC ACID |