Inventor

CHENG XIAOJIE

CN2 patents

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

CHINA PETROLEUM & CHEM CORP

1 patent

US11639474B2May 2, 2023

Catalytic cracking process and catalyst system therefor

CHINA PETROLEUM & CHEM CORP0 citations56

CHEN XIGUANG

1 patent

US8202971B2Jun 19, 2012

Process for preparing compounds of chitosan saccharified with aminosugar

CHEN XIGUANG0 citations24