Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331246 | Polyacrylamide-based symmetric branched polymer surfactant and a process for preparing the same and use thereof | Zhiqing Su, Yingcheng Li, Yanmin Xia, Hui SUN, Hui Xu +1 more | 2025-06-17 |
| 11078572 | Method and device for preparing high strength and durable super-hydrophobic film layer on inner wall of elongated metal tube | Huaiyuan Wang, Ziyi Hu, Yanji Zhu, Chijia Wang | 2021-08-03 |