Inventor

TIMKEN HYE KYUNG C

US42 patents

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

TIMKEN HYE KYUNG C

CHEVRON USA INC

Extremely low acidity USY and homogeneous, amorphous silica-alumina hydrocracking catalyst and process

Integrated alkylation process using ionic liquid catalysts

Alkylation process using chloroaluminate ionic liquid catalysts

Alkylation process using an alkyl halide promoted ionic liquid catalyst

Regeneration of ionic liquid catalyst using a metal in the absence of added hydrogen

Homogeneous modified-alumina Fischer-Tropsch catalyst supports

Highly homogeneous amorphous silica-alumina catalyst composition

Method for preparing a highly homogeneous amorphous silica-alumina composition

Extremely low acidity ultrastable Y zeolite catalyst composition and process

Reduction of organic halide contamination in hydrocarbon products

Removal of excess metal halides from regenerated ionic liquid catalysts

Highly homogeneous amorphous silica-alumina catalyst composition

Production of low sulphur alkylate gasoline fuel

Process for stable blend of waste plastic with petroleum feed for feeding to oil refinery units and process of preparing same

Process for stable blend of waste plastic with petroleum feed for feeding to oil refinery units and process of preparing same

Isomerization of butene in the ionic liquid-catalyzed alkylation of light isoparaffins and olefins

Blend of waste plastic with bio feed and process of preparation

Circular economy for plastic waste to polypropylene and base oil via refinery hydrocracking unit

Reduction of organic halide contamination in hydrocarbon products

Processes for concentrating higher diamondoids

MOBIL OIL CORP

Method of producing an aromatics alkylation catalyst

Hydrocarbon conversion

Gasoline upgrading process

Process for preparing long chain alkyl aromatic compounds

Olefin conversion catalyst regeneration

Gasoline-cycle oil upgrading process

Naphtha upgrading process

Process for producing low aromatic diesel fuel with high cetane index

Hydrocracking process with a catalyst comprising MCM-36

EXXONMOBIL CHEM PATENTS INC

Heavy aromatics processing

Using a catalyst having two different zeolites for transalkylation of a C9+ aromatic feed

Production of alkylated aromatic compounds using dealuminated catalysts

Production of alkylated aromatic compounds using dealuminated catalysts

Method for the production of arylsulfides and compositions made therefrom

GRACE W R & CO

Gasoline sulfur reduction in fluid catalytic cracking

Gasoline sulfur reduction in fluid catalytic cracking

(unassigned)

Production of benzene, toluene, and xylene (BTX) from FCC naphtha

ELOMARI SALEH

Process for making a high viscosity base oil with an improved viscosity index

EXXONMOBIL OIL CORP

Thermally stable, high surface area, modified mesoporous aluminophosphate material

TIMKEN HYE-KYUNG C

Ionic liquid catalyzed olefin oligomerization for distillate production

HOMMELTOFT SVEN IVAR

Process for reacting iso-alkane

ELOMARI SALEH A

Recovery and use of conjunct polymers from ionic liquid catalysts