Inventor

HELTON TERRY E

US63 patents

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

HELTON TERRY E

EXXONMOBIL CHEM PATENTS INC

Isomerization of paraffins

Process for producing cyclohexylbenzene

Hydrocarbon conversion process using EMM-10 family molecular sieve

Process for producing cyclohexylbenzene

Alkylated aromatics production

Alkylation process

Process for making phenol and/or cyclohexanone

Liquid phase alkylation process

Process for producing cyclohexylbenzene

Process for making alkylated aromatic compound

Hydrogenation process

Hydroalkylating process

MOBIL OIL CORP

Hydroalkylation of aromatic hydrocarbons

MCM-56 as sorbent and catalyst component

Catalytic cracking with MCM-49

Use of ZSM-12 in catalytic cracking for gasoline octane improvement and co-production of light olefins

Method for cracking hydrocarbons

Manufacture of improved catalyst

Naphthalene alkylation process using mixed H/NH3 form catalyst

Naphthalene alkylation with RE and mixed H/NH3 form catalyst

EXXONMOBIL RES & ENG CO

High activity ZSM-48 and methods for dewaxing

Process for catalytic dewaxing and catalytic cracking of hydrocarbon streams

Hydroprocessing with blended ZSM-48 catalysts

Lube basestocks manufacturing process using improved hydrodewaxing catalysts

Molecular sieve containing hydrodewaxing catalysts

Activation of dual catalyst systems

EXXONMOBIL CHEMICAL PATENTS INC

Production of para-xylene

Guard bed material, its method of making and use

Process for producing phenol and/or cyclohexanone from cyclohexylbenzene

Production and use of dialkylbiphenyl isomer mixtures

Hydroalkylation catalyst and process for use thereof

VINCENT MATTHEW J

Liquid phase alkylation process

Alkylation process

Alkylation process

Alkylated aromatics production

EXXONMOBIL OIL CORP

Hydroalkylation of aromatic hydrocarbons

Decreasing Br-reactive contaminants in aromatic streams

Decreasing bi-reactive contaminants

DAKKA JIHAD M

Process for producing phenol and/or cyclohexanone

Dehydrogenation catalyst and process

Dehydrogenation process

ROTH WIESLAW J

Hydroalkylation of aromatic compounds using EMM-12

Hydrocarbon conversion process using EMM-10 family molecular sieve

HELTON TERRY E

Process to improve jet fuels

SMITH CHARLES M

Dehydrogenation process

JOHNSON IVY D

MCM-56 manufacture

WANG KUN

Transalkylation of polycyclohexylbenzenes

BROWN STEPHEN H

Regeneration of catalyst used in purification of aromatic streams

CHEN TAN-JEN

Hydroalkylation processes

XU TENG

Dehydrogenation process