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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07J 75/00 |
| (11) | Patento numeris | 2782924 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 12806355.9 |
| Europos patento paraiškos padavimo data | 2012-11-21 | |
| (97) | Europos patento paraiškos paskelbimo data | 2014-10-01 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2016-09-21 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/EP2012/073181 |
| Data | 2012-11-21 |
| (87) | Numeris | WO 2013/076118 |
| Data | 2013-05-30 |
| (30) | Numeris | Data | Šalis |
| 11190133 | 2011-11-22 | EP | |
| 201161562626 P | 2011-11-22 | US | |
| MI20120146 | 2012-02-03 | IT |
| (72) |
LENNA, Roberto, IT
VANOSSI, Andrea, IT
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| (73) |
Industriale Chimica S.R.L.,
Via Abbondio Sangiorgio, 12, 20145 Milano,
IT
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| (54) | PROCESS FOR THE PREPARATION OF DROSPIRENONE |
| PROCESS FOR THE PREPARATION OF DROSPIRENONE |