Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233348 | Coating composition with improved liquid stain repellency | Qiaoqiao Cai, Juan Li, Tao Wang, Tingke Zhang | 2019-03-19 |
| 10184065 | Aqueous composition | Yawei Xu, Yurun Yang, Jinyuan Zhang, Yangping Zhu | 2019-01-22 |