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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07C 309/14 | |
| C07C 303/02 | |||
| C07C 303/32 | |||
| C07C 303/44 |
| (11) | Patento numeris | 3133060 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 15779956.0 |
| Europos patento paraiškos padavimo data | 2015-04-03 | |
| (97) | Europos patento paraiškos paskelbimo data | 2017-02-22 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2019-03-13 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/CN2015/000232 |
| Data | 2015-04-03 |
| (87) | Numeris | WO 2015/158157 |
| Data | 2015-10-22 |
| (30) | Numeris | Data | Šalis |
| 201414120046 | 2014-04-18 | US |
| (72) |
HU, Songzhou, CN
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| (73) |
Vitaworks IP, LLC,
195 Blackhorse Lane, North Brunswick, NJ 08902,
US
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| (54) | METHOD FOR CYCLICALLY PREPARING TAURINE FROM HYDROXYETHYL SULFONIC ACID ALKALI METAL SALT AND VINYL SULFONIC ACID ALKALI METAL SALT |
| METHOD FOR CYCLICALLY PREPARING TAURINE FROM HYDROXYETHYL SULFONIC ACID ALKALI METAL SALT AND VINYL SULFONIC ACID ALKALI METAL SALT |