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Legal status
Patent not validated
| (51) | INT.CL. | A61K 31/5575 | |
| A61K 31/5585 | |||
| A61K 9/16 | |||
| A61K 9/32 | |||
| A61K 9/26 |
| (11) | Number of the document | 2368556 |
| (13) | Kind of document | T |
| (96) | European patent application number | 11169643.1 |
| Date of filing the European patent application | 2007-04-26 | |
| (97) | Date of publication of the European application | 2011-09-28 |
| (45) | Date of publication and mention of the grant of the patent | 2012-11-07 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 412100 | 2006-04-27 | US |
| (72) |
Kidane, Argaw, US
Bhatt, Padmanabh P., US
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| (73) |
Supernus Pharmaceuticals, Inc.,
1550 East Gude Drive, Rockville, MD 20850,
US
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| (54) | An osmotic drug delivery system |
| An osmotic drug delivery system |