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Legal status
Patent not validated
| (51) | INT.CL. | A61K 31/4375 | |
| C07D 498/22 | |||
| A61P 1/00 |
| (11) | Number of the document | 2672970 |
| (13) | Kind of document | T |
| (96) | European patent application number | 12745372.8 |
| Date of filing the European patent application | 2012-02-10 | |
| (97) | Date of publication of the European application | 2013-12-18 |
| (45) | Date of publication and mention of the grant of the patent | 2018-08-01 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2012/024746 |
| Date | 2012-02-10 |
| (87) | Number | WO 2012/109605 |
| Date | 2012-08-16 |
| (30) | Number | Date | Country code |
| 201161556649 P | 2011-11-07 | US | |
| 201161530905 P | 2011-10-18 | US | |
| 201261583024 P | 2012-01-04 | US | |
| 201161441902 P | 2011-02-11 | US |
| (72) |
PARENT, Stephan, US
McQUEEN, Lisa, US
ANDRES, Patricia, US
SCHIELDS, Paul, US
WU, Yiduo, US
DING, Fei, US
SMIT, Jared P., US
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| (73) |
Salix Pharmaceuticals, Ltd.,
8510 Colonnade Center Drive, Raleigh, NC 27615,
US
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| (54) | FORMS OF RIFAXIMIN AND USES THEREOF |
| FORMS OF RIFAXIMIN AND USES THEREOF |