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Legal status
Patent not validated
| (51) | INT.CL. | A61K 9/20 | |
| A61K 9/28 | |||
| A61K 31/485 |
| (11) | Number of the document | 2997965 |
| (13) | Kind of document | T |
| (96) | European patent application number | 15184885.0 |
| Date of filing the European patent application | 2010-07-21 | |
| (97) | Date of publication of the European application | 2016-03-23 |
| (45) | Date of publication and mention of the grant of the patent | 2019-01-02 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 09009480 | 2009-07-22 | EP |
| (72) |
BARTHOLOMÄUS, Johannes, DE
GEISSLER, Anja, DE
BERTRAM, Ulrike, DE
GRIESSMANN, Kornelia, DE
BICANE, Fatima, DE
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| (73) |
Grünenthal GmbH,
Zieglerstrasse 6, 52078 Aachen,
DE
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| (54) | TAMPER-RESISTANT DOSAGE FORM FOR OXIDATION-SENSITIVE OPIOIDS |
| TAMPER-RESISTANT DOSAGE FORM FOR OXIDATION-SENSITIVE OPIOIDS |