Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158063 | Methods and systems for predicting risk of early-screen-out in near-well zone based on distributed fiber acoustic sensing (DAS) | Xiyu Chen, Jingze Li, Yongming Li, Tai Chang, Le He | 2024-12-03 |
| 11614561 | Glass clamping model based on microscopic displacement experiment and experimental method | Yongming Li, Tai-Lang Chang, Yu Peng, Huohai Yang, Guowei Deng +1 more | 2023-03-28 |
| 11161811 | Process for preparing Mannich base quaternary ammonium salt high-temperature resistant corrosion inhibitor and applications thereof | Dingli Wang, Yongming Li, Xiyu Chen, Youshi Jiang | 2021-11-02 |
| 10889748 | Process for preparing dibenzylamine quaternary ammonium salt high-temperature resistant corrosion inhibitor and applications thereof | Yongming Li, Dingli Wang, Youshi Jiang, Xiyu Chen | 2021-01-12 |