Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330086 | Separation tower and method for treating condensed water | Xu Zhao, Tao Zhou, Yuanrui Lu, Yongpeng Tan, Yan Gao +3 more | 2025-06-17 |
| 11202979 | Device for reducing pressure fluctuation of pressure filter frame and pressure filter | Xu Zhao, Zhongxin SUN, Wanyao Zhang, Guohai Zhang, Yu Guo +1 more | 2021-12-21 |
| 11099114 | Test device and test method for rotary pressurized filter and method for designing filter | Xu Zhao, Wanyao Zhang, Yongpeng Tan, Tianbao Wang, Yanshun Shen +5 more | 2021-08-24 |
| 10906858 | CTA solvent exchanging method | Xu Zhao, Zhongxin SUN, Wanyao Zhang, Tianbao Wang, Yongpeng Tan +3 more | 2021-02-02 |
| 10273198 | Solvent exchanger and method for improving the exchange efficiency of CTA solvent | Xu Zhao, Wanyao Zhang, Zhongxin SUN, Yongpeng Tan, Tianbao Wang +4 more | 2019-04-30 |
| 9902680 | Method for processing acetic acid solvent in oxidising unit of PTA industrial apparatus | Xu Zhao, Wanyao Zhang, Zhongxin SUN, Maikui Zhang, Yongpeng Tan +6 more | 2018-02-27 |
| 9352972 | Device for recovering SiCl4 slurry and method for the same | Xu Zhao, Hui Guo, Wanyao Zahng, Rui Wang | 2016-05-31 |