Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049442 | Preparation method of vinyl acetate by ethylene process and device thereof | Minhua Zhang, Hao Gong, He Dong, Yingzhe Yu | 2024-07-30 |
| 11939286 | Method for producing vinyl acetate | Minhua Zhang, He Dong, Hao Gong, Yingzhe Yu, Shenghua Qian +1 more | 2024-03-26 |
| 9636627 | Method for recovering ethylene during the process for producing VAC and a device thereof | Minhua Zhang, Xiuqin Dong, Cheng-Hsiang Liu, Minli Tao, Yonghui Li +2 more | 2017-05-02 |