Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965845 | Device and method for measuring fluid saturation in nuclear magnetic resonance on-line displacement | Likuan Zhang, Xiaorong Luo, Yuhong Lei, Ming Cheng, Naigui Liu | 2024-04-23 |
| 11733141 | System and method for determining rock wettability based on contact angle measurement and correction of multiple oil globules | Naigui Liu, Likuan Zhang, Zhijun Jin, Hansheng Ji, Wang Zhang | 2023-08-22 |
| 10928337 | High-temperature and high-pressure nuclear magnetic resonance core holder | Naigui Liu, Xiaorong Luo, Likuan Zhang, Yuhong Lei, Ming Cheng | 2021-02-23 |