Inventor
LUO HUPING
US42 patents
⚠️ This page may combine multiple inventors who share the name “LUO HUPING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEVRON USA INC
27 patentsUS7732364B2Jun 8, 2010
Process for ionic liquid catalyst regeneration
CHEVRON USA INC29 citations92
US9802186B2Oct 31, 2017
Reactor for homogeneous regeneration of spent ionic liquid
CHEVRON USA INC7 citations83
US11643373B1May 9, 2023
Integrated reactor for ionic liquid alkylation using bio-ethylene feedstock
CHEVRON USA INC3 citations73
US7955999B2Jun 7, 2011
System and apparatus for ionic liquid catalyst regeneration
CHEVRON USA INC6 citations73
US10113963B1Oct 30, 2018
Integrated systems and processes for online monitoring of a chemical concentration in a flow of a degassed ionic liquid
CHEVRON USA INC2 citations72
US10094778B1Oct 9, 2018
Integrated systems and processes for online monitoring of a chemical concentration in an ionic liquid
CHEVRON USA INC5 citations72
US10005057B1Jun 26, 2018
Segmented reactor for homogeneous regeneration of spent ionic liquid
CHEVRON USA INC3 citations72
US11621059B2Apr 4, 2023
Method for on-line prediction of conjunct polymer concentration in a hydrocarbon conversion process
CHEVRON USA INC3 citations71
US10934493B1Mar 2, 2021
Extraction of heavy polynuclear aromatics from heavy oil
CHEVRON USA INC2 citations71
US9545614B2Jan 17, 2017
Pneumatically agitated ionic liquid alkylation using vaporization to remove reaction heat
CHEVRON USA INC5 citations71
US10173194B2Jan 8, 2019
Systems for ionic liquid catalyzed alkylation based on a modular reactor
CHEVRON USA INC2 citations70
US12404171B2Sep 2, 2025
Alternating fixed and fluidized bed reactor systems and processes
CHEVRON USA INC0 citations62
US12384975B2Aug 12, 2025
Multi-tube reactor systems and processes for no-oxidative conversion of methane
CHEVRON USA INC0 citations62
US12258302B2Mar 25, 2025
Ionic liquid alkylation of isobutane with ethylene to produce alkylate
CHEVRON USA INC0 citations62
US11964926B2Apr 23, 2024
Ionic liquid alkylation of isobutane with ethylene to produce alkylate
CHEVRON USA INC0 citations62
US11878260B1Jan 23, 2024
Three phase separation in a distillation column
CHEVRON USA INC1 citations62
US11781076B2Oct 10, 2023
Multi-tube reactor systems and processes for no-oxidative conversion of methane
CHEVRON USA INC0 citations62
US11135575B2Oct 5, 2021
Apparatus for regeneration of acidic ionic liquid without addition of a hydrogenation catalyst
CHEVRON USA INC0 citations60
US10610809B2Apr 7, 2020
Process using an integrated coalescing system for separating dispersed ionic liquid from liquid hydrocarbon
CHEVRON USA INC0 citations52
US9956504B2May 1, 2018
Integrated coalescing system for separating dispersed ionic liquid from liquid hydrocarbon
CHEVRON USA INC0 citations52
US10486131B2Nov 26, 2019
Integrated reactor system for ionic liquid-catalyzed hydrocarbon conversion
CHEVRON USA INC0 citations51
US11807610B2Nov 7, 2023
Functionalized ionic liquid for solvating heavy aromatic compounds
CHEVRON USA INC0 citations50
US9956552B2May 1, 2018
Regeneration of acidic ionic liquid without addition of a hydrogenation catalyst
CHEVRON USA INC1 citations49
US9499749B2Nov 22, 2016
Removing unstable sulfur compounds from crude oil
CHEVRON USA INC0 citations47
US10384198B2Aug 20, 2019
Process using an integrated system to continuously inject small amounts of immiscible liquid
CHEVRON USA INC0 citations43
US10279339B2May 7, 2019
Integrated system to continuously inject small amounts of immiscible liquid
CHEVRON USA INC0 citations43
US9796642B2Oct 24, 2017
Pneumatically agitated ionic liquid alkylation using vaporization to remove reaction heat
CHEVRON USA INC0 citations39
LUO HUPING
7 patentsUS8183425B2May 22, 2012
Ionic liquid catalyst alkylation using split reactant streams
LUO HUPING21 citations92
US8067656B2Nov 29, 2011
Liquid-liquid separation process via coalescers
LUO HUPING39 citations92
US9388093B2Jul 12, 2016
Nozzle design for ionic liquid catalyzed alkylation
LUO HUPING14 citations83
US8198499B2Jun 12, 2012
Ionic liquid catalyzed alkylation process employing nozzles and system implementing such process
LUO HUPING18 citations83
US8821805B2Sep 2, 2014
Process unit with improved reactant feeding for the production of alkylate gasoline
LUO HUPING5 citations72
US8088338B2Jan 3, 2012
System and apparatus for ionic liquid catalyst regeneration
LUO HUPING3 citations62
US9062260B2Jun 23, 2015
Removing unstable sulfur compounds from crude oil
LUO HUPING0 citations47