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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | A61K 47/38 | (2006.01) |
| C08B 11/02 | (2013.01) | ||
| A61K 9/48 | (2006.01) | ||
| A61K 9/0065 | (2013.01) | ||
| C08L 1/28 | (2006.01) | ||
| A61K 9/4808 | (2013.01) | ||
| C08B 11/02 | (2006.01) | ||
| A61K 9/4866 | (2013.01) | ||
| A61K 47/38 | (2013.01) | ||
| C08L 1/28 | (2013.01) |
| (11) | Patento numeris | 3897729 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 19836895.3 |
| Europos patento paraiškos padavimo data | 2019-12-17 | |
| (97) | Europos patento paraiškos paskelbimo data | 2021-10-27 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2024-03-13 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/US2019/066704 |
| Data | 2019-12-17 |
| (87) | Numeris | WO 2020/131780 |
| Data | 2020-06-25 |
| (30) | Numeris | Data | Šalis |
| 18213440 | 2018-12-18 | EP |
| (72) |
PETERMANN, Oliver , DE
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| (73) |
DDP Speciality Electronics Materials US, Inc. ,
400 Arcola Road, Collegeville, PA 19426,
US
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| (54) | A SUSTAINED RELEASE COMPOSITION COMPRISING A METHYLCELLULOSE |
| A SUSTAINED RELEASE COMPOSITION COMPRISING A METHYLCELLULOSE |