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Legal status
Patent not validated
| (51) | INT.CL. | C07C 213/00 | (2006.01) |
| C07C 213/08 | (2013.01) | ||
| C07C 213/08 | (2006.01) | ||
| C07C 213/00 | (2013.01) | ||
| C07B2200/07 | (2013.01) |
| (11) | Number of the document | 3807243 |
| (13) | Kind of document | T |
| (96) | European patent application number | 19732261.3 |
| Date of filing the European patent application | 2019-06-10 | |
| (97) | Date of publication of the European application | 2021-04-21 |
| (45) | Date of publication and mention of the grant of the patent | 2024-05-22 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2019/025173 |
| Date | 2019-06-10 |
| (87) | Number | WO 2019/238267 |
| Date | 2019-12-19 |
| (30) | Number | Date | Country code |
| 201831022432 | 2018-06-15 | IN |
| (72) |
KOFTIS, V. Theocharis , GR
NEOKOSMIDIS, Efstratios , GR
STATHAKIS, Christos , GR
GKIZIS, Petros , GR
PANAGIOTIDIS, Theodoros , GR
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| (73) |
Pharmathen S.A. ,
6, Dervenakion Str., 15351 Pallini Attikis,
GR
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| (54) | A NOVEL PROCESS FOR THE PREPARATION OF TAPENTADOL |
| A NOVEL PROCESS FOR THE PREPARATION OF TAPENTADOL |