Inventor
GUAN MINGHUA
CN12 patents
⚠️ This page may combine multiple inventors who share the name “GUAN MINGHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHINA PETROLEUM & CHEM CORP
7 patentsUS10265687B2Apr 23, 2019
Na—Y molecular sieve, H—Y molecular sieve, and preparation methods thereof, hydrocracking catalyst, and hydrocracking method
CHINA PETROLEUM & CHEM CORP1 citations61
US11179705B2Nov 23, 2021
Modified Y-type molecular sieve and preparation method thereof, hydrocracking catalyst and preparation method thereof, and method for hydrocracking hydrocarbon oil
CHINA PETROLEUM & CHEM CORP0 citations60
US11731096B2Aug 22, 2023
Upflow reactor
CHINA PETROLEUM & CHEM CORP1 citations54
US10525452B2Jan 7, 2020
Na-Y molecular sieve, H-Y molecular sieve, and preparation methods thereof, hydrocracking catalyst, and hydrocracking method
CHINA PETROLEUM & CHEM CORP0 citations51
US10112840B2Oct 30, 2018
Modified Y molecular sieve and preparation method and use thereof, supported catalyst, and hydrocracking method
CHINA PETROLEUM & CHEM CORP0 citations51
US9937485B2Apr 10, 2018
Hydrocracking catalyst, process for preparing the same and use thereof
CHINA PETROLEUM & CHEM CORP1 citations50
US10112186B2Oct 30, 2018
Beta molecular sieve, preparation method therefor and hydrogenation catalyst containing same
CHINA PETROLEUM & CHEM CORP0 citations47
CHINA PETROCHEMICAL CORP
3 patentsUS6399530B1Jun 4, 2002
Amorphous silica-alumina, a carrier combination and a hydrocracking catalyst containing the same, and processes for the preparation thereof
CHINA PETROCHEMICAL CORP98 citations95
US6723297B2Apr 20, 2004
Amorphous silica-alumina, a carrier combination and a hydrocracking catalyst containing the same, and processes for the preparation thereof
CHINA PETROCHEMICAL CORP51 citations93
US6043178AMar 28, 2000
Midbarrel hydrocracking catalyst and preparation thereof
CHINA PETROCHEMICAL CORP14 citations68