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Legal status
Patent not validated
| (51) | INT.CL. | A61K 9/20 | |
| A61K 9/28 | |||
| A61K 31/137 | |||
| A61K 31/4545 | |||
| A61K 9/24 |
| (11) | Number of the document | 2029114 |
| (13) | Kind of document | T |
| (96) | European patent application number | 07795663.9 |
| Date of filing the European patent application | 2007-06-01 | |
| (97) | Date of publication of the European application | 2009-03-04 |
| (45) | Date of publication and mention of the grant of the patent | 2014-09-24 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2007/013056 |
| Date | 2007-06-01 |
| (87) | Number | WO 2007/143163 |
| Date | 2007-12-13 |
| (30) | Number | Date | Country code |
| 810019 P | 2006-06-01 | US |
| (72) |
ULLOA, Sergio R., MX
VILLACAMPA RAMOS, Jose de Jesus, Mateo, MX
JUAREZ VARGAS, Luis Javier, MX
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| (73) |
Merck Sharp & Dohme Corp.,
126 East Lincoln Avenue, Rahway, NJ 07065-0907,
US
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| (54) | Pharmaceutical compositions for sustained release of phenylephrine |
| Pharmaceutical compositions for sustained release of phenylephrine |