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Legal status
Patent not validated
| (51) | INT.CL. | C01B 33/24 | |
| B01J 19/18 | |||
| C02F 1/42 |
| (11) | Number of the document | 2858946 |
| (13) | Kind of document | T |
| (96) | European patent application number | 13804854.1 |
| Date of filing the European patent application | 2013-06-11 | |
| (97) | Date of publication of the European application | 2015-04-15 |
| (45) | Date of publication and mention of the grant of the patent | 2020-10-14 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2013/045219 |
| Date | 2013-06-11 |
| (87) | Number | WO 2013/188431 |
| Date | 2013-12-19 |
| (30) | Number | Date | Country code |
| 201261658117 P | 2012-06-11 | US | |
| 201313829415 | 2013-03-14 | US |
| (72) |
KEYSER, Donald, Jeffrey, US
GUILLEM, Alvaro, F., US
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| (73) |
ZS Pharma, Inc,
508 Wrangler Dr., Suite 100, Coppell, TX 75019-7609,
US
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| (54) | PRODUCTION OF IMPROVED MICROPOROUS ZIRCONIUM SILICATE |
| PRODUCTION OF IMPROVED MICROPOROUS ZIRCONIUM SILICATE |