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Legal status
Patent not validated
| (51) | INT.CL. | A61K 31/57 | |
| A61K 31/565 |
| (11) | Number of the document | 2020236 |
| (13) | Kind of document | T |
| (96) | European patent application number | 08168565.3 |
| Date of filing the European patent application | 2000-10-24 | |
| (97) | Date of publication of the European application | 2009-02-04 |
| (45) | Date of publication and mention of the grant of the patent | 2016-01-27 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| PCT/FR99/02587 | 1999-10-25 | WO |
| (72) |
Thomas, Jean-Louis, FR
Paris, Jacques, FR
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| (73) |
Teva Pharmaceuticals International GmbH,
Schlüsselstrasse 12, 8645 Jona,
CH
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| (54) | Méthode contraceptive ą base d`un progestatif et d`un estrogéne |
| Method of contraception based on a progestative and oestrogen |