Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10414744 | 4-sulfur pentafluoride phenol compound and preparation method therefor, and preparation method for sulfur pentafluoride substituted benzopyran compound | Yanmei Zhang, John J. Talley, Yican Wang, Chuang He, Jiantong Guan +1 more | 2019-09-17 |