Inventor
MAESEN THEODORUS LUDOVICUS MICHAEL
US37 patents
⚠️ This page may combine multiple inventors who share the name “MAESEN THEODORUS LUDOVICUS MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEVRON USA INC
20 patentsUS8343887B2Jan 1, 2013
Hydroconversion processes employing multi-metallic catalysts and method for making thereof
CHEVRON USA INC59 citations98
US7807599B2Oct 5, 2010
Hydroconversion processes employing multi-metallic catalysts and method for making thereof
CHEVRON USA INC30 citations96
US7816298B2Oct 19, 2010
Hydroconversion processes employing multi-metallic catalysts and method for making thereof
CHEVRON USA INC10 citations93
US7910761B2Mar 22, 2011
Hydroconversion processes employing multi-metallic catalysts and method for making thereof
CHEVRON USA INC18 citations92
US7803735B2Sep 28, 2010
Hydroconversion processes employing multi-metallic catalysts and method for making thereof
CHEVRON USA INC11 citations92
US7838696B2Nov 23, 2010
Hydroconversion process employing multi-metallic catalysts and method for making thereof
CHEVRON USA INC13 citations91
US9944863B2Apr 17, 2018
Middle distillate hydrocracking catalyst
CHEVRON USA INC8 citations84
US9616419B2Apr 11, 2017
Hydroisomerization catalyst manufactured using a high nanopore volume alumina supports
CHEVRON USA INC8 citations80
US7651603B2Jan 26, 2010
Hydrocarbon conversion using molecular sieve SSZ-75
CHEVRON USA INC7 citations71
US10913054B2Feb 9, 2021
Hydrocracking catalyst containing zeolite USY and low acidity and large domain size zeolite beta
CHEVRON USA INC3 citations68
US12011710B1Jun 18, 2024
Tetrametallic bulk hydroprocessing catalysts
CHEVRON USA INC0 citations60
US11951458B2Apr 9, 2024
Tetrametallic bulk hydroprocessing catalysts
CHEVRON USA INC0 citations60
US11731112B2Aug 22, 2023
Tetrametallic bulk hydroprocessing catalysts
CHEVRON USA INC0 citations60
US11639475B2May 2, 2023
Feed flexible hydrocracking operations
CHEVRON USA INC0 citations59
US7906698B2Mar 15, 2011
Hydrocarbon conversion using molecular sieve SSZ-75
CHEVRON USA INC2 citations59
US11041128B2Jun 22, 2021
Catalytic remedy for advanced UCO bleed reduction in recycle hydrocracking operations
CHEVRON USA INC0 citations57
US9776181B2Oct 3, 2017
Hydroconversion multi-metallic catalyst and method for making thereof
CHEVRON USA INC1 citations52
US11577235B1Feb 14, 2023
Layered catalyst reactor systems and processes for hydrotreatment of hydrocarbon feedstocks
CHEVRON USA INC0 citations51
US12545844B2Feb 10, 2026
Hydrocracking catalyst and process using molecular sieve SSZ-91
CHEVRON USA INC0 citations44
US9266802B2Feb 23, 2016
Hydroconversion of renewable feedstocks
CHEVRON USA INC0 citations39
MAESEN THEODORUS LUDOVICUS MICHAEL
4 patentsUS8206575B2Jun 26, 2012
Hydroconversion processes employing multi-metallic catalysts and method for making thereof
MAESEN THEODORUS LUDOVICUS MICHAEL43 citations97
US8702970B2Apr 22, 2014
Hydroconversion multi-metallic catalyst and method for making thereof
MAESEN THEODORUS LUDOVICUS MICHAEL27 citations96
US8173570B2May 8, 2012
Hydroconversion processes employing multi-metallic catalysts and method for making thereof
MAESEN THEODORUS LUDOVICUS MICHAEL62 citations96
US8163169B2Apr 24, 2012
Hydroconversion processes employing multi-metallic catalysts and method for making thereof
MAESEN THEODORUS LUDOVICUS MICHAEL5 citations71
HAN JINYI
4 patentsUS9266098B2Feb 23, 2016
Hydroconversion multi-metallic catalysts and method for making thereof
HAN JINYI4 citations83
US9327275B2May 3, 2016
Hydroconversion multi-metallic catalysts and method for making thereof
HAN JINYI1 citations61
US9205413B2Dec 8, 2015
Hydroconversion multi-metallic catalysts and method for making thereof
HAN JINYI1 citations61
US9199224B2Dec 1, 2015
Hydroconversion multi-metallic catalysts and method for making thereof
HAN JINYI2 citations61
ADVANCED REFINING TECHNOLOGIES LLC
3 patentsUS10369558B2Aug 6, 2019
High activity hydrotreating catalysts
ADVANCED REFINING TECHNOLOGIES LLC2 citations70
US10370600B2Aug 6, 2019
High activity hydrotreating catalysts and processes using the same
ADVANCED REFINING TECHNOLOGIES LLC2 citations70
US10376873B2Aug 13, 2019
Method of preparing high activity hydrotreating catalysts
ADVANCED REFINING TECHNOLOGIES LLC2 citations68
ZHANG YIHUA
3 patentsUS10213772B2Feb 26, 2019
Middle distillate hydrocracking catalyst containing zeolite USY with enhanced acid sites
ZHANG YIHUA2 citations67
US10040058B2Aug 7, 2018
Middle distillate hydrocracking catalyst containing zeolite USY, and zeolite beta with low acidity and large domain size
ZHANG YIHUA0 citations48
US10046317B2Aug 14, 2018
Middle distillate hydrocracking catalyst containing zeolite beta with low OD acidity and large domain size
ZHANG YIHUA1 citations46