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Legal status
Patent not validated
| (51) | INT.CL. | C07D 265/30 | |
| C07C 217/34 |
| (11) | Number of the document | 2558437 |
| (13) | Kind of document | T |
| (96) | European patent application number | 11718804.5 |
| Date of filing the European patent application | 2011-04-12 | |
| (97) | Date of publication of the European application | 2013-02-20 |
| (45) | Date of publication and mention of the grant of the patent | 2015-08-05 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2011/032013 |
| Date | 2011-04-12 |
| (87) | Number | WO 2011/130194 |
| Date | 2011-10-20 |
| (30) | Number | Date | Country code |
| 323151 P | 2010-04-12 | US |
| (72) |
LIANG, Likan, US
BHATT, Padmanabh P., US
DAIN, David, US
TAQUET, Jean-Philippe, FR
PECHENOV, Aleksandr, US
TCHESNOKOV, Alexei, US
MARIAUX, Reynold, CH
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| (73) |
Supernus Pharmaceuticals, Inc.,
1550 East Gude Drive, Rockville, MD 20850,
US
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| (54) | METHODS FOR PRODUCING VILOXAZINE SALTS AND NOVEL POLYMORPHS THEREOF |
| METHODS FOR PRODUCING VILOXAZINE SALTS AND NOVEL POLYMORPHS THEREOF |