Inventor

TIMKEN HYE KYUNG CHO

US64 patents

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

TIMKEN HYE KYUNG CHO

CHEVRON USA INC

Co-processing of waste plastic pyrolysis oils and biorenewable feedstocks

Regeneration of an ionic liquid catalyst by hydrogenation using a macroporous noble metal catalyst

Natural gas liquid upgrading by ionic liquid catalyzed alkylation

Integrated reactor for ionic liquid alkylation using bio-ethylene feedstock

Integrated systems and processes for online monitoring of a chemical concentration in a flow of a degassed ionic liquid

Integrated systems and processes for online monitoring of a chemical concentration in an ionic liquid

Process for the production of renewable distillate-range hydrocarbons

Method for on-line prediction of conjunct polymer concentration in a hydrocarbon conversion process

Regeneration of an ionic liquid catalyst by hydrogenation using a macroporous noble metal catalyst

Extraction of heavy polynuclear aromatics from heavy oil

Pneumatically agitated ionic liquid alkylation using vaporization to remove reaction heat

Systems for ionic liquid catalyzed alkylation based on a modular reactor

Ionic liquid alkylation of isobutane with ethylene to produce alkylate

Ionic liquid alkylation of isobutane with ethylene to produce alkylate

Base oil synthesis via ionic catalyst oligomerization and waterless separation of the oligomerization catalyst

Ionic liquid alkylation of isobutane with bio-ethylene to produce alkylate

Process for the production of renewable distillate-range hydrocarbons

Process for the production of renewable distillate-range hydrocarbons

Apparatus for regeneration of acidic ionic liquid without addition of a hydrogenation catalyst

Processes for transporting waste plastics to a refinery processing unit

Process using an integrated coalescing system for separating dispersed ionic liquid from liquid hydrocarbon

Integrated coalescing system for separating dispersed ionic liquid from liquid hydrocarbon

MOBIL OIL CORP

Gasoline sulfur reduction in fluid catalytic cracking

Production of high viscosity lubricating oil stock with improved ZSM-5 catalyst

Process for co-production of dialkyl carbonate and alkanediol

Method for reducing gasoline sulfur in fluid catalytic cracking

Process for producing alkylene carbonates

Gasoline sulfur reduction in fluid catalytic cracking

Large crystal ZSM-5, its synthesis and use

TIMKEN HYE KYUNG CHO

Extracted conjunct polymer naphtha

Ethylene oligomerization process for making hydrocarbon liquids

Alkylation process unit comprising a fractionation unit for separating hydrogen gas and hydrogen chloride

Integrated butane isomerization and ionic liquid catalyzed alkylation processes

Alkylation process with recycle of hydrogen and recovery of hydrogen chloride

Hydrogen recycle and hydrogen chloride recovery in an alkylation process

GRACE W R & CO

Gasoline sulfur reduction in fluid catalytic cracking

Gasoline sulfur reduction in fluid catalytic cracking

Gasoline sulfur reduction in fluid catalytic cracking

Gasoline sulfur reduction in fluid catalytic cracking

EXXONMOBIL RES & ENG CO

Catalytic cracking process using a modified mesoporous aluminophosphate material

Catalytic cracking processing using an MCM-68 catalyst

CLEVERDON ROBERT FLETCHER

Conversion of HF alkylation units for ionic liquid catalyzed alkylation processes

Conversion of HF alkylation units for ionic liquid catalyzed alkylation processes

ZHAN BI-ZENG

Process for reducing chloride in hydrocarbon products using an ionic liquid catalyst

Integration of hydro-dechlorination and hydro-regeneration

EXXONMOBIL OIL CORP

Hydroalkylation of aromatic hydrocarbons

LUO HUPING

Nozzle design for ionic liquid catalyzed alkylation

HOMMELTOFT SVEN IVAR

Process for reacting an iso-alkane to produce a high boiling product and an alkylate gasoline blending component

EXXONMOBIL CHEM PATENTS INC

Process for co-production of dialkyl carbonate and alkanediol

CHEVRON PHILLIPS CHEMICAL CO LP

Separations with ionic liquid solvents