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Legal status
Patent not validated
| (51) | INT.CL. | C07H 17/08 | |
| A61K 31/7048 |
| (11) | Number of the document | 1671979 |
| (13) | Kind of document | T |
| (96) | European patent application number | 06110765.2 |
| Date of filing the European patent application | 2002-05-01 | |
| (97) | Date of publication of the European application | 2006-06-21 |
| (45) | Date of publication and mention of the grant of the patent | 2008-08-13 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 292565 P | 2001-05-22 | US | |
| 297741 P | 2001-06-12 | US | |
| 343041 P | 2001-12-21 | US |
| (72) |
Li, Zheng Jane, US
Trask, Andrew Vincent, US
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| (73) |
Pfizer Products Inc.,
Eastern Point Road, Groton, CT 06340,
US
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| (54) | New Cristal Form of Azithromycin |
| New Cristal Form of Azithromycin |