Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378458 | Phase change microcapsule for drilling fluid cooling and its preparation method and application | Mei Li, Ziyan Li, Jinsheng Sun, Kaihe Lv, Jingping Liu +4 more | 2025-08-05 |
| 12359142 | Preparation method of solid self-lubricating material with high temperature resistance | Haitao Duan, Changxin Wan, Shengpeng Zhan, Dan Jia, Wulin Zhang +2 more | 2025-07-15 |
| 12324798 | Leonurine nanocomposite hydrogel and preparation methods and applications thereof | Weili Fu, Runze Yang, Liwei Yan | 2025-06-10 |
| 12264279 | High-temperature and high-salt resistant hyperbranched lubricant for water-based drilling fluid, and preparation and application thereof | Jinsheng Sun, Kaihe Lv, Jingping Liu, Meichun Li, Yingrui Bai +4 more | 2025-04-01 |
| 12247097 | Room temperature ionic liquid curing agent | Lei Wang | 2025-03-11 |
| 12139611 | High molecular polymer powder material and preparation method thereof | Xiaoshu Xu, Jiebin Wen, Guang Bao, Siqi Zeng, Wenya Xu +3 more | 2024-11-12 |
| 12110449 | Bio-enzyme degradable temporary plugging material and preparation method and application thereof | Jintang Wang, Bo Liao, Xiaohui Sun, Jiaqi Xu, Yingrui Bai +7 more | 2024-10-08 |
| 12104029 | Preparation method of high-barrier antibacterial flame-retardant food packaging film | Lijuan Wang, Yuping Ning, Na Wei, Zijing Pan | 2024-10-01 |
| 12043742 | Oil-soluble thermosensitive resin lost circulation material for protecting a reservoir as well as preparation method and application thereof | Yingrui Bai, Jinsheng Sun, Kaihe Lv, Guancheng Jiang, Rongchao Cheng +6 more | 2024-07-23 |
| 11970655 | High temperature and high salinity-resistant complementarily rigid-flexible plugging agent and method for preparing the same and water-based drilling fluid and use thereof | Jingping Liu, Jinsheng Sun, Kaihe Lv, Meichun Li, Jintang Wang +4 more | 2024-04-30 |
| 11739424 | Graphene reinforced aluminum matrix composite with high electrical conductivity and preparation method thereof | Haitao Duan, Yinhua Li, Jiesong Tu, Xingeng Li, Zhibin Fan +5 more | 2023-08-29 |
| 11578250 | Cementitious plugging wall solidifer for water-based drilling fluid, and a preparation method thereof and a water-based drilling fluid | Jingping Liu, Jinsheng Sun, Kaihe Lv, Jintang Wang, Jiafeng Jin +3 more | 2023-02-14 |
| 11446885 | Friction-reducing and anti-wear composite material for wading kinematic pair and preparation method therefor | Haitao Duan, Tian Yang, Meng Yi, Jiesong Tu, Dan Jia +3 more | 2022-09-20 |
| 11377398 | Ethylene selective oligomerization catalyst systems and method for ethylene oligomerization using the same | Tao Jiang, Yanhui CHEN, Le Zhang, Fakhre Alam, Huaiqi Shao +1 more | 2022-07-05 |
| 9652605 | Privately unlocking a touchscreen | Mark S. Fleming, ZhenDe Fu, Tao Jiang, Zhi Qiang Wei | 2017-05-16 |
| 9438269 | Accelerating codeset conversion in a computing environment | Zhuo Li, Su Liu, Shunguo Yan | 2016-09-06 |
| 9430144 | Unlocking electronic devices with touchscreen input gestures | John E. Alsvig, Tao Jiang, Martin A. Tiernan, Zhi Qiang Wei, Xiao Qing Zhang | 2016-08-30 |
| 9400735 | Defect analysis system for error impact reduction | Wei Huang, Su Liu, Shunguo Yan | 2016-07-26 |
| 9357391 | Unlocking electronic devices with touchscreen input gestures | John E. Alsvig, Tao Jiang, Martin A. Tiernan, Zhi Qiang Wei, Xiao Qing Zhang | 2016-05-31 |
| 9195566 | Defect analysis system for error impact reduction | Wei Huang, Su Liu, Shunguo Yan | 2015-11-24 |
| 9152569 | Non-uniform cache architecture (NUCA) | Ramakrishnan Rajamony, William E. Speight, Xiaoxia Wu, Lixin Zhang | 2015-10-06 |
| 9026743 | Flexible replication with skewed mapping in multi-core chips | William E. Speight | 2015-05-05 |
| 8966187 | Flexible replication with skewed mapping in multi-core chips | William E. Speight | 2015-02-24 |
| 8843705 | Read and write aware cache with a read portion and a write portion of a tag and status array | Ramakrishnan Rajamony, William E. Speight, Lixin Zhang | 2014-09-23 |
| 8809574 | Method for preparing isocyanates by liquid-phase thermal cracking | Youquan Deng, Xiaoguang Guo, Feng Shi, Qinghua Zhang, Xiangyuan MA +7 more | 2014-08-19 |