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Legal status
Patent not validated
| (51) | INT.CL. | A61K 9/20 | |
| A61K 9/16 | |||
| A61K 9/50 | |||
| A61K 45/06 | |||
| A61K 31/137 |
| (11) | Number of the document | 2555756 |
| (13) | Kind of document | T |
| (96) | European patent application number | 11711632.7 |
| Date of filing the European patent application | 2011-02-07 | |
| (97) | Date of publication of the European application | 2013-02-13 |
| (45) | Date of publication and mention of the grant of the patent | 2018-08-22 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/IB2011/000196 |
| Date | 2011-02-07 |
| (87) | Number | WO 2011/124953 |
| Date | 2011-10-13 |
| (30) | Number | Date | Country code |
| 393KO2010 | 2010-04-07 | IN |
| (72) |
DESHMUKH, Ashish, Ashokrao, IN
BHUTADA, Pravin, Meghrajji, IN
CHANDRAN, Sajeev, IN
KULKARNI, Shirishkumar, IN
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| (73) |
Lupin Limited,
Kalpataru Inspire 3rd Floor Off Western Express Highway Santacruz (East), Mumbai 400 055,
IN
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| (54) | CONTROLLED RELEASE PHARMACEUTICAL COMPOSITIONS OF TAPENTADOL |
| CONTROLLED RELEASE PHARMACEUTICAL COMPOSITIONS OF TAPENTADOL |