Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1042466 | Tablet computer protective cover | — | 2024-09-17 |
| D928164 | Case for tablet computer | — | 2021-08-17 |
| 10544353 | Surfactant that changes the wettability of tight sandstone and its preparation method and application | Gang Guo, Lijun Mu, Zhenfeng Zhao, Kuangsheng Zhang, Xiaojia Xue +6 more | 2020-01-28 |
| 10196884 | Method for enhancing oil recovery in huff-puff oil production of tight oil from a fractured horizontal well | Jiyong Zhao, Xuefeng Qu, Qihong Lei, Youan He, Wubin Gao +4 more | 2019-02-05 |