Inventor
ROONEY MARK A
US12 patents
⚠️ This page may combine multiple inventors who share the name “ROONEY MARK A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXONMOBIL CHEMICAL PATENTS INC
8 patentsUS11254877B2Feb 22, 2022
Coke mitigation in hydrocarbon pyrolysis
EXXONMOBIL CHEMICAL PATENTS INC8 citations77
US12352204B2Jul 8, 2025
Pyrolysis product compression using CO2 loop
EXXONMOBIL CHEMICAL PATENTS INC1 citations63
US12187967B2Jan 7, 2025
Processes and systems for quenching pyrolysis effluents
EXXONMOBIL CHEMICAL PATENTS INC0 citations59
US11471830B2Oct 18, 2022
Filtration of chromium from flue gas in furnace stacks
EXXONMOBIL CHEMICAL PATENTS INC0 citations53
US11255242B2Feb 22, 2022
System and process for delivering controlled quantities of ammonia to ammonia-consuming devices
EXXONMOBIL CHEMICAL PATENTS INC0 citations51
US11932816B2Mar 19, 2024
Coke and tar removal from a furnace effluent
EXXONMOBIL CHEMICAL PATENTS INC0 citations42
US11807820B2Nov 7, 2023
Processes for on-stream decoking
EXXONMOBIL CHEMICAL PATENTS INC0 citations41
US12535390B2Jan 27, 2026
Processes and systems for analyzing a sample separated from a steam cracker effluent
EXXONMOBIL CHEMICAL PATENTS INC0 citations36
EXXONMOBIL CHEM PATENTS INC
4 patentsUS7560019B2Jul 14, 2009
System and method for extending the range of hydrocarbon feeds in gas crackers
EXXONMOBIL CHEM PATENTS INC26 citations88
US8025774B2Sep 27, 2011
Controlling tar by quenching cracked effluent from a liquid fed gas cracker
EXXONMOBIL CHEM PATENTS INC3 citations61
US7582201B2Sep 1, 2009
Controlling tar by quenching cracked effluent from a liquid fed gas cracker
EXXONMOBIL CHEM PATENTS INC3 citations61
US8025773B2Sep 27, 2011
System for extending the range of hydrocarbon feeds in gas crackers
EXXONMOBIL CHEM PATENTS INC4 citations58