Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343012 | Surgical stapler and a control method therefor | Xiaoqiang Chen, Xuelan YANG, Libo Liu | 2025-07-01 |
| 12312933 | Approaches to directional drilling | Samba Ba, Lu Jiang, Adrien Chassard, Magnus Hedlund, Maja Ignova +6 more | 2025-05-27 |
| 12276189 | Anti-collision well trajectory design | Xin Chen, Lu Jiang, XiaoWei Sheng, Paul Bolchover | 2025-04-15 |
| 12234729 | Multiwell pad drilling framework | Peng Jin, Lu Jiang, Wanning Liu, XiaoWei Sheng, Zhenyu Chen +1 more | 2025-02-25 |
| 12070210 | Bendable endoscopic linear cutting anastomat and assembly thereof | Hongli Fan, Zhanchuan Huang | 2024-08-27 |
| 12031011 | Polydopamine film and preparation method and application thereof | Cong Pu | 2024-07-09 |
| 11833271 | Antimicrobial medical biomaterial and a method of preparing the same | — | 2023-12-05 |
| 11717594 | Antimicrobial medical biomaterial and a method for preparing the same | — | 2023-08-08 |
| 11668849 | Automated well time estimation | Wanning Liu, Cheolkyun Jeong, Diego Medina, Yingfei Hu | 2023-06-06 |
| 11627962 | Surgical stapler main body, nail box, surgical stapler and method of controlling surgical stapler | Xiaoqiang Chen, Libo Liu, Xuelan YANG | 2023-04-18 |
| 11473407 | Detecting events in well reports | Yuxin Tang, Paul Bolchover, Di Cao, Jean-Pierre Poyet, Benoit Foubert +1 more | 2022-10-18 |
| 11242746 | Well planning using geomechanics nudge | Gong Rui Yan, Zhenning Bao, Bei Yan | 2022-02-08 |
| 11015433 | Bore trajectory system | Haifeng Li, Miroslaw Magiera, Paul Bolchover, Yan Zhang, Yann Trevelot +3 more | 2021-05-25 |
| 10760380 | Well planning service | Paul Bolchover, Mark S. Passolt, Lucian Johnston, Richard William Dearden, Rushen Patel | 2020-09-01 |
| 9770242 | Surgical stapler comprising safety apparatus | Xuejun Li | 2017-09-26 |
| 9770243 | Handle for electric surgical stapler | Shuxin Wang, JIANCHEN WANG, Xuejun Li | 2017-09-26 |
| 9706992 | Surgical stapler | Xuejun Li | 2017-07-18 |
| D600091 | Tool handle | — | 2009-09-15 |
| 7398711 | Multi-function extension rod | — | 2008-07-15 |