Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9175230 | Cracking catalyst and a process for preparing the same | Jun Long, Zhonghong Qiu, Jiushun Zhang, Zhijian Da, Huiping Tian +3 more | 2015-11-03 |
| 8716163 | Hydrocarbon conversion catalyst | Yujian Liu, Huiping Tian, Xingtian Shu, Jun Long, Yibin Luo +4 more | 2014-05-06 |