Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8623780 | Preparation process of a complex oxide catalyst and application thereof to the synthesis of the acrylic acid | Xuemei Li, Chunhua Qin, Shiqiang Feng, Yan Zhuang, Jianxue Ma +2 more | 2014-01-07 |
| 8481790 | Catalyst for producing unsaturated aldehyde by oxidation of lower olefin at high space velocity | Jian Wang, Xuemei Li, Yan Zhuang, Kaimin Shi, Jianxue Ma +2 more | 2013-07-09 |