Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420265 | Cerium-tin-based composite oxide catalyst for catalyzing purification of nitrogen oxide, preparation method and application thereof | Hong He, Jingjing Liu, Yunbo Yu, Xiaoyan Shi, Yulong Shan | 2025-09-23 |
| 9498770 | Ce-based composite oxide catalyst, preparation method and application thereof | Hong He, Fudong Liu, Xiaoyan Shi, Changbin Zhang, Shaoxin Wang | 2016-11-22 |