Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9968915 | Phosphorus-containing ultrastable Y-type rare earth molecular sieve and preparation method therefor | Xionghou Gao, Haitao Zhang, Di Li, Xueli Li, Zhengguo Tan +7 more | 2018-05-15 |
| 9968918 | Catalytic cracking catalyst for high-efficiency conversion of heavy oil and preparation method thereof | Xionghou Gao, Haitao Zhang, Di Li, Zhengguo Tan, Xueli Li +6 more | 2018-05-15 |
| 9895686 | Double-component modified molecular sieve with improved hydrothermal stability and production method thereof | Xionghou Gao, Dong Ji, Haitao Zhang, Di Li, Zhengguo Tan +5 more | 2018-02-20 |
| 9889439 | High light received heavy oil catalytic cracking catalyst and preparation method therefor | Xionghou Gao, Haitao Zhang, Di Li, Xueli Li, Zhengguo Tan +5 more | 2018-02-13 |