Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10364244 | Crystal form of pyrroloquinoline quinone sodium salt and preparation method and use thereof | Zhiqing Yang, Liang Zhang, Xiangyang Zhang, Min Zhao, Hongying Luo | 2019-07-30 |