Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9636627 | Method for recovering ethylene during the process for producing VAC and a device thereof | Minhua Zhang, Xiuqin Dong, Cheng-Hsiang Liu, Yonghui Li, Huisheng Lv +2 more | 2017-05-02 |