Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10976470 | Simulation method for flow field of multi-stage fracturing on horizontal well in tight oil reservoir | Weiyao Zhu, He H. Liu, Yunfeng Liu, Qinglin Shu, Zhiyong Song +5 more | 2021-04-13 |
| 10954322 | Prepolymer, method of preparing the same, resin composition and article made therefrom | Rongtao WANG, Yan Zhang | 2021-03-23 |
| 10934257 | Method for preparing pimavanserin and tartrate thereof by using triphosgene | Biao Wang, Qiao Jiang, Murong Peng, Weijian Xie | 2021-03-02 |