Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155537 | Crystal of benzofuran derivative free base and preparation method | Zhenxing DU, Qiyun SHAO, Chao Xu | 2021-10-26 |
| 11098210 | Photo-curable elastic ink composition for three-dimensional printing and preparation method thereof | Qiancheng Yang, Jia Li | 2021-08-24 |
| 11014888 | Crystalline form of alkynyl pyridine prolyl hydroxylase inhibitor and method for preparing same | Lijuan ZHAI, Zhenxing DU | 2021-05-25 |
| 11014914 | Opioid receptor (MOR) agonist salt, fumarate salt crystal form I thereof and preparation method thereof | Lin Wang | 2021-05-25 |