|
|
|
|
|
Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C08B 37/00 | (2006.01) |
| C08B 37/0072 | (2013.01) | ||
| C08B 37/08 | (2006.01) | ||
| C08B 37/0003 | (2013.01) |
| (11) | Patento numeris | 4048706 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 20800019.0 |
| Europos patento paraiškos padavimo data | 2020-10-19 | |
| (97) | Europos patento paraiškos paskelbimo data | 2022-08-31 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2023-10-11 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/EP2020/079319 |
| Data | 2020-10-19 |
| (87) | Numeris | WO 2021/078669 |
| Data | 2021-04-29 |
| (30) | Numeris | Data | Šalis |
| 201900019724 | 2019-10-24 | IT |
| (72) |
STUCCHI, Luca , IT
PICOTTI, Fabrizio , IT
SECHI, Alessandra , IT
GIANNI, Rita , IT
|
| (73) |
BMG Pharma S.p.A. ,
Viale Restelli 1, 20124 Milano,
IT
|
| (54) | PROCESS FOR THE PURIFICATION OF HYALURONIC ACID SODIUM SALT, CONDUCTED IN ORGANIC SOLVENT |
| PROCESS FOR THE PURIFICATION OF HYALURONIC ACID SODIUM SALT, CONDUCTED IN ORGANIC SOLVENT |