Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11912933 | Suspension modifier directly added into fracturing fluid for real-time proppant modification during fracturing and the application thereof | Bo Yang, Hao Zhang, Di Yang, Min Ren, Yang Yang +3 more | 2024-02-27 |
| 10973779 | Astaxanthin compound composition and the method thereof | YAO-JEN TU, Chin-Chang Yang, Chun-Lan Lo, Hui-Lan Kuo, Yi-Lung Wu +1 more | 2021-04-13 |