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Legal status
Patent not validated
| (51) | INT.CL. | A61K 47/48 | |
| A61K 31/585 | |||
| B82Y 5/00 | |||
| A61P 15/18 | |||
| A61P 15/12 |
| (11) | Number of the document | 1353699 |
| (13) | Kind of document | T |
| (96) | European patent application number | 01271230.3 |
| Date of filing the European patent application | 2001-12-20 | |
| (97) | Date of publication of the European application | 2003-10-22 |
| (45) | Date of publication and mention of the grant of the patent | 2012-02-01 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/IB2001/002604 |
| Date | 2001-12-20 |
| (87) | Number | WO 2002/049674 |
| Date | 2002-06-27 |
| (30) | Number | Date | Country code |
| 00610134 | 2000-12-20 | EP | |
| 256483 P | 2000-12-20 | US |
| (72) |
BACKENSFELD, Thomas, DE
HEIL, Wolfgang, DE
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| (73) |
Bayer Pharma Aktiengesellschaft,
Müllerstrasse 178, 13353 Berlin,
DE
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| (54) | Beta-cyclodextrin-drospirenone inclusion complexes |
| Beta-cyclodextrin-drospirenone inclusion complexes |