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Legal status
Patent not validated
| (51) | INT.CL. | C07D 407/12 | |
| A61K 31/35 | |||
| A61P 9/00 |
| (11) | Number of the document | 1741712 |
| (13) | Kind of document | T |
| (96) | European patent application number | 06021645.4 |
| Date of filing the European patent application | 2005-08-01 | |
| (97) | Date of publication of the European application | 2007-01-10 |
| (45) | Date of publication and mention of the grant of the patent | 2011-06-15 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| MU08112004 | 2004-07-30 | IN |
| (72) |
Sheth, Rakesh Torrent Pharmaceuticals Limited, IN
Attanti, S. V. Torrent Pharmaceuticals Limited, IN
Patel, Hasmukh M. Torrent Pharmaceuticals Limited, IN
Gupta, Vinodkumar Torrent Pharmaceuticals Limited, IN
Nadkarni, Sunil S. Torrent Pharmaceuticals Limited, IN
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| (73) |
Torrent Pharmaceuticals Ltd,
Torrent Research Centre, PO Bhat 382 428, Dist Gandhinager, Gujarat State,
IN
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| (54) | amorphous form of nebivolol hydrochloride and its preparation |
| amorphous form of nebivolol hydrochloride and its preparation |