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Legal status
Patent not validated
| (51) | INT.CL. | A61K 31/4965 | |
| A61K 31/535 | |||
| A61K 31/357 | |||
| C07D 241/08 |
| (11) | Number of the document | 2314298 |
| (13) | Kind of document | T |
| (96) | European patent application number | 10075512.3 |
| Date of filing the European patent application | 2005-08-23 | |
| (97) | Date of publication of the European application | 2011-04-27 |
| (45) | Date of publication and mention of the grant of the patent | 2015-05-27 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 603761 P | 2004-08-23 | US |
| (72) |
Leone-Bay, Andrea, US
Moye-Sherman, Destardi, US
Wilson, Bryan R., US
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| (73) |
MannKind Corporation,
28903 North Avenue Paine, Valencia, CA 91355,
US
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| (54) | Microparticles comprising diketopiperazine salts for drug delivery |
| Microparticles comprising diketopiperazine salts for drug delivery |