Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473717 | Ultra-long thermally insulated pipeline and forming method thereof | Jianliang Duan, Jian Dong, Shujun Zhang, Yueqing Lin, Xiang Liu | 2022-10-18 |
| 11268165 | Homogenization process for coiled tubing | Jianliang Duan, Jian Dong, Shujun Zhang, Bin Zheng, Yueqing Lin +2 more | 2022-03-08 |
| 10948121 | Super-long thermal insulation steel jacket pipe and machining process thereof | Shujun Zhang, Bin Zheng, Jianliang Duan, Jian Dong, Yueqing Lin +1 more | 2021-03-16 |
| 10043600 | Reinforced cable used for submersible pump | Shujun Zhang, Wei-Wei Cheng, John M. F. Wahba, Xiangjin Wu, Jianliang Duan +2 more | 2018-08-07 |