Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10898508 | Oxidized β-1,4-oligoglucuronic acid, and preparation method therefor and uses thereof | Zhenqing Zhang, Jie Hao, Shichang Sun | 2021-01-26 |
| 10898509 | Oxidized α-1,4-oligoglucuronic acid, and preparation method therefor and uses thereof | Zhenqing Zhang, Jie Hao, Shichang Sun | 2021-01-26 |
| 8853485 | Method for preparing polymer grade low-carbon olefin through separation of methanol pyrolysis gas | Longwu Cheng, Zhiyuan Song, Xiaojian Min | 2014-10-07 |