Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378460 | Plugging agent for oil extraction in oilfield and a preparation method therefor and application thereof | Zhuo Yi, Xi Liu, Lunyu Zhu, Zhao Fang, Xiaona Hu +2 more | 2025-08-05 |
| 10287172 | Preparation method for beta zeolite | Xiaojun Bao, Yuanyuan Yue, Haiyan Liu, Pei YUAN | 2019-05-14 |