Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802176 | Bio-based epoxy resins, compositions, and methods thereof | Yongning Liu, Zhigang Chen | 2023-10-31 |
| 11629217 | Vegetable oil-modified, hydrophobic polyurethane dispersions | Zhigang Chen | 2023-04-18 |