Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12037541 | Anionic-cationic-nonionic surfactant, production and use thereof | Yingcheng Li, Weidong Zhang, Xinning Bao, Ou Sha, Zhiqin Shen +2 more | 2024-07-16 |
| 11920083 | Surfactant composition, and manufacturing method and application of same | Yingcheng Li, Weidong Zhang, Xinning Bao, Zhiqin Shen, Hengzhi Tang +1 more | 2024-03-05 |