Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9283539 | Methods for preparing and regenerating materials containing amorphous iron oxide hydroxide and desulfurizer comprising the same | Zhenyi Liu, Ke Lin | 2016-03-15 |
| 9149792 | Process for preparing ball-type desulfurizer with high sulfur capacity and product thereof | Tong Zhou, Gang Zhao, Fujiang Hong, Wenjun Mao, Bingyi Li | 2015-10-06 |
| 8647600 | Methods for preparing and regenerating materials containing amorphous iron oxide hydroxide and desulfurizer comprising the same | Zhenyi Liu, Ke Lin | 2014-02-11 |