Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136428 | Multistage aqueous emulsion polymer and aqueous coating composition formed therefrom | Ling Li, Jinyuan Zhang, Wei Cui, Han Liu, Qingwei Zhang | 2021-10-05 |
| 10982030 | Aqueous polymer composition | Han Liu, Junyu Chen, Qingwei Zhang, Ling Li, Alvin M. Maurice +1 more | 2021-04-20 |