Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745263 | Use of magnetic iron oxide red in catalyzing and oxidizing methanthiol and methods for preparing and appling same | Wenwen Song, Liying Li, Zhimin Zhang, Zhenyi Liu | 2017-08-29 |
| 9659692 | Preparation method and application of magnetic iron oxide and desulfurizer containing the magnetic iron oxide as active component | Zhenyi Liu, Fengren Liu | 2017-05-23 |