RL

Ruiyun Li

Overall (All Time): #1,332,144 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12311348 Catalyst pre-hydrocarbon pooling method and device therefor Qunzhu Li, Li Li 2025-05-27
12312287 Method and device thereof for improving selectivity of oxygenate conversion to low-carbon olefin Qunzhu Li, Li Li 2025-05-27
D980402 Air filter — 2023-03-07