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Legal status
Patent not validated
| (51) | INT.CL. | A61K 9/22 | |
| A61K 31/485 | |||
| A61K 49/00 | |||
| A61P 25/04 |
| (11) | Number of the document | 2953618 |
| (13) | Kind of document | T |
| (96) | European patent application number | 14749181.5 |
| Date of filing the European patent application | 2014-02-04 | |
| (97) | Date of publication of the European application | 2015-12-16 |
| (45) | Date of publication and mention of the grant of the patent | 2020-11-11 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2014/014665 |
| Date | 2014-02-04 |
| (87) | Number | WO 2014/123899 |
| Date | 2014-08-14 |
| (30) | Number | Date | Country code |
| 201361761055 P | 2013-02-05 | US |
| (72) |
GUIDO, Debora, US
HUANG, Haiyong, Hugh, US
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| (73) |
Purdue Pharma L.P.,
One Stamford Forum, Stamford, CT 06901,
US
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| (54) | TAMPER RESISTANT PHARMACEUTICAL FORMULATIONS |
| TAMPER RESISTANT PHARMACEUTICAL FORMULATIONS |