Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447506 | Crystal forms of crisaborole in free form and preparation method and use thereof | Yanfeng Zhang, Fei Lu, Nan Xia, Xiaoyu Zhang | 2022-09-20 |
| 11339158 | Crystalline form of valbenazine ditosylate, processes for preparation thereof and use thereof | Yanfeng Zhang, Chaohui Yang, Chunxiang Huang | 2022-05-24 |