Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11214530 | Method for the separation of C4 olefin mixtures | Zhaoqiang Zhang, Qiwei Yang, Qilong Ren, Zongbi Bao | 2022-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11214530 | Method for the separation of C4 olefin mixtures | Zhaoqiang Zhang, Qiwei Yang, Qilong Ren, Zongbi Bao | 2022-01-04 |