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Teisinis statusas
Patentas neįsigaliojo (pagal Susitarimą)
| (51) | INT.CL. | C07C 67/56 | (2006.01) |
| C07C 67/52 | (2006.01) | ||
| C07C 69/00 | (2006.01) | ||
| C07C 69/16 | (2006.01) | ||
| C07C 69/95 | (2006.01) |
| (11) | Patento numeris | 1177164 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 00931071.5 |
| Europos patento paraiškos padavimo data | 2000-04-25 | |
| (97) | Europos patento paraiškos paskelbimo data | 2002-02-06 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2004-09-29 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/EP2000/0036 |
| Data | 2000-04-25 |
| (87) | Numeris | WO 2000/068179 |
| Data | 2000-11-16 |
| (30) | Numeris | Data | Šalis |
| MI990994 | 1999-05-07 | IT |
| (72) |
SINISTRI, Monica, IT
SINISTRI, Roberta, IT
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| (73) |
Synteco S.p.A.,
Via Parco del Ticino, 10, 27028 S. Martino Siccomario,
IT
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| (54) | A PROCESS FOR THE PURIFICATION OF DIACEREIN |
| A PROCESS FOR THE PURIFICATION OF DIACEREIN |