Sichuan Keiun-Biotech Biopharmaceutical Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sichuan Keiun-Biotech Biopharmaceutical Co., Ltd..The latest application filed is for "compound of 4'-thionucleoside, as well as preparation method therefor, pharmaceutical composition thereof and application thereof".
- Sichuan Keiun-Biotech Biopharmaceutical Co., Ltd. - Sichuan CN
| Patent | Date |
|---|---|
| Compound of 4'-thionucleoside, as well as preparation method therefor, pharmaceutical composition thereof and application thereof Grant 10,662,214 - Ye , et al. | 2020-05-26 |
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