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Legal status
Patent not validated
| (51) | INT.CL. | C07D 491/08 | |
| A61K 31/46 | |||
| A61P 11/00 |
| (11) | Number of the document | 2358724 |
| (13) | Kind of document | T |
| (96) | European patent application number | 09749173.2 |
| Date of filing the European patent application | 2009-10-29 | |
| (97) | Date of publication of the European application | 2011-08-24 |
| (45) | Date of publication and mention of the grant of the patent | 2012-08-29 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/GB2009/002575 |
| Date | 2009-10-29 |
| (87) | Number | WO 2010/052450 |
| Date | 2010-05-14 |
| (30) | Number | Date | Country code |
| MU23512008 | 2008-11-04 | IN |
| (72) |
KANKAN, Rajendra, Narayanrao, IN
RAO, Dharmaraj, Ramachandra, IN
GHAGARE, Maruti, IN
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| (73) |
CIPLA LIMITED,
Mumbai Central, Mumbai 400 008,
IN
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| (54) | TIOTROPIUM BROMIDE HAVING A LOW DEGREE OF CRYSTALLINITY |
| TIOTROPIUM BROMIDE HAVING A LOW DEGREE OF CRYSTALLINITY |