Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11485823 | Polymer for delivery of biologically active materials | Yi Yan Yang, Chuan Yang, Wei Cheng | 2022-11-01 |
| 11478550 | Biodegradable hydrogel and methods for use thereof | Mareva B. Fevre, James L. Hedrick, Nathaniel H. Park, Rudy J. Wojtecki, Yi Yan Yang +1 more | 2022-10-25 |