Inventor

HIRST THOMAS T

US5 patents

Patents

5 patents

US11512257B1Nov 29, 2022

Integration of hydrogen-rich fuel-gas production with olefins production plant

EXXONMOBIL CHEMICAL PATENTS INC16 citations80

US11498834B1Nov 15, 2022

Production of hydrogen-rich fuel-gas with reduced CO2 emission

EXXONMOBIL CHEMICAL PATENTS INC3 citations67

US12024684B2Jul 2, 2024

Furnace systems and methods for cracking hydrocarbons

EXXONMOBIL CHEMICAL PATENTS INC0 citations58

US12473497B2Nov 18, 2025

Processes and systems for removing coke particles from a pyrolysis effluent

EXXONMOBIL CHEMICAL PATENTS INC0 citations49

US12098337B2Sep 24, 2024

Conduits for cooling a hydrocarbon gas-containing stream and processes for using same

EXXONMOBIL CHEMICAL PATENTS INC0 citations42