Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281723 | Gas pressure balance valve, gas pressure balance method, and load locking chamber | Wenbo Zhang | 2025-04-22 |
| 12276896 | Tunable orbital angular momentum system | Eric G. Johnson, Jerome Keith Miller, Richard Michael Watkins, Kaitlyn Morgan, Yuan Li | 2025-04-15 |
| 11873444 | Nanographene and preparation method and use thereof and oil-based drilling fluid | Yang Bai, Daoxiong Li, Ren Wang, Gang Xie, Danchao Huang +4 more | 2024-01-16 |
| 11542425 | Leak-proof lost-circulation control water-based drilling fluid composition and preparation method and use thereof | Yang Bai, Lingfeng Wu, Jing Zhang, Pingya Luo, Feng-Wei Dai +4 more | 2023-01-03 |
| 11525079 | Preparation method of fully adaptive modified nanographene plugging type anti-collapse drilling fluid and use thereof | Yang Bai, Dezhi Liu, Jing Zhang, Pingya Luo, Gang Xie +1 more | 2022-12-13 |
| 11485896 | Oil-based drilling fluid composition, oil-based drilling fluid and preparation method and use thereof | Yang Bai, Daoxiong Li, Pingya Luo, Wen Xu, Lingfeng Wu +3 more | 2022-11-01 |
| 11453814 | Pressure-bearing plugging agent and preparation method and use thereof | Yang Bai, Lingfeng Wu, Pingya Luo, Haibo Liang, Wen Xu +4 more | 2022-09-27 |
| 11402722 | Tunable orbital angular momentum system | Eric G. Johnson, Jerome Keith Miller, Richard Michael Watkins, Kaitlyn Morgan, Yuan Li | 2022-08-02 |
| 11345841 | Fiber silica composite microsphere for shale stratum, drilling fluid and preparation method and use thereof | Yang Bai, Lingfeng Wu, Pingya Luo, Feng-Wei Dai, Gang Xie +3 more | 2022-05-31 |
| 11334668 | Cache securing method and device capable of resisting side channel attack | Qiang DOU, Tianlei Zhao, Chengyi Zhang, Jun Hua Gao, Hongbo Xue +13 more | 2022-05-17 |
| 9146219 | Sensitive method for measuring cis-diol containing compounds in plasma using 2D-LC-MS/MS | Bingfang Yue, Shuguang Li | 2015-09-29 |
| 8003781 | Composition for suppressing the expression of fucosyltransferase | Akihiro Kondo, Takatoshi Nakagawa, Nobuto Koyama, Naoyuki Taniguchi, Ikunoshin Kato | 2011-08-23 |