Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920083 | Surfactant composition, and manufacturing method and application of same | Yingcheng Li, Songyuan Gu, Weidong Zhang, Xinning Bao, Zhiqin Shen +1 more | 2024-03-05 |
| 11578253 | Surfactant composition, and manufacturing method and application of same | Yingcheng Li, Songyuan Gu, Weidong Zhang, Xinning Bao, Zhiqin Shen +1 more | 2023-02-14 |
| 10723936 | Surfactant composition, and manufacturing method and application of same | Yingcheng Li, Songyuan Gu, Weidong Zhang, Xining Bao, Zhiqin Shen +1 more | 2020-07-28 |