Inventor

SHAN HONGHONG

CN2 patents

⚠️ This page may combine multiple inventors who share the name “SHAN HONGHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV CHINA PETROLEUM

1 patent

US11434437B1Sep 6, 2022

Method for producing chemicals from crude oil by double-tube parallel multi-zone catalytic conversion

UNIV CHINA PETROLEUM4 citations67

PETROCHINA CO LTD

1 patent

US7316773B2Jan 8, 2008

Catalytic cracking process and the device used therein

PETROCHINA CO LTD7 citations66