Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372231 | Device and method for producing high-pressure or super high-pressure steam as byproduct from maleic anhydride producing device | Feike Wu, Wenming Zhang, Hu Chen, Ruyi Zhu, Hongjiang Dong +2 more | 2025-07-29 |
| 12312321 | Method for direct hydrogenation of maleic anhydride to produce 1,4-butanediol and co-produce succinic anhydride | Juncheng Zhu, Feike Wu, Chenggang HE, Zunliang Zhang | 2025-05-27 |
| 12269685 | Vending method of intelligent vending station, intelligent vending station, electronic device and storage medium | Changqing Su, Xiangwei Chen, Xuqiang Dong, Chuntao Wang | 2025-04-08 |
| 12252473 | Preparation methods of quinolone compounds and intermediates thereof | Jie LEI, Zhongzhu Chen, Dianyong Tang, Jiayu Xu, Haoyi Zhou +4 more | 2025-03-18 |
| 12241807 | System for testing intelligent vehicles | Xiangmo Zhao, Wenwei Wang, Zhen Wang, Runmin Wang, Jingjun Cheng +5 more | 2025-03-04 |
| 12236822 | Dynamic refresh rate switching system and method thereof | Michael Paul Erich Von Hippel, Ana Marta Amaral De Carvalho, Hrushit Kamal Parikh, Reiner Fink, Steve Pronovost +2 more | 2025-02-25 |