Inventor

HU ZHIHAI

CN11 patents

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

CHINA PETROLEUM & CHEM CORP

4 patents

US11161105B2Nov 2, 2021

Hydrogenation catalyst, its production and application thereof

CHINA PETROLEUM & CHEM CORP0 citations59

US12285743B2Apr 29, 2025

Supported catalyst, preparation method therefor and application thereof

CHINA PETROLEUM & CHEM CORP0 citations55

US12226725B2Feb 18, 2025

Oil slurry filter, oil slurry filter unit and oil slurry filter system containing the same, and oil slurry filtering process

CHINA PETROLEUM & CHEM CORP0 citations46

US9469817B2Oct 18, 2016

Hydrocracking catalyst and use of the same

CHINA PETROLEUM & CHEM CORP0 citations38

MAO YICHAO

2 patents

US8334231B2Dec 18, 2012

Hydrocracking catalyst, the preparation process and use of the same

MAO YICHAO4 citations56

US8883669B2Nov 11, 2014

Hydrocracking catalyst, a process for producing the same, and the use of the same

MAO YICHAO0 citations35

CHINA PETROCHEMICAL CORP

1 patent

US5954944ASep 21, 1999

Process for hydrocracking heavy distillate oil under middle pressure

CHINA PETROCHEMICAL CORP24 citations88

LONG XIANGYUN

1 patent

US8697598B2Apr 15, 2014

Hydrogenation catalyst and use thereof

LONG XIANGYUN12 citations76

CUI SHOUYE

1 patent

US8529754B2Sep 10, 2013

Catalytic conversion process for producing more diesel and propylene

CUI SHOUYE1 citations43

XU YOUHAO

1 patent

US8932457B2Jan 13, 2015

Catalytic conversion method for increasing cetane number barrel of diesel

XU YOUHAO0 citations35

ZTE CORP

1 patent

US9491100B2Nov 8, 2016

Method and device for updating routing lookup tree

ZTE CORP0 citations31