Inventor
EIZENGA DONALD A
US23 patents
⚠️ This page may combine multiple inventors who share the name “EIZENGA DONALD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UOP LLC
20 patentsUS10435635B2Oct 8, 2019
Hydrocracking process and apparatus with heavy polynuclear aromatics removal from a reboiled column
UOP LLC7 citations84
US10011786B1Jul 3, 2018
Hydrocracking process and apparatus with HPNA removal
UOP LLC12 citations83
US10526545B2Jan 7, 2020
Processes for stripping contaminants from multiple effluent streams
UOP LLC2 citations73
US10753235B2Aug 25, 2020
Use of recovered power in a process
UOP LLC3 citations72
US9637699B2May 2, 2017
Methods for processing nitrogen rich renewable feedstocks
UOP LLC5 citations68
US11667848B2Jun 6, 2023
Power recovery from quench and dilution vapor streams
UOP LLC0 citations61
US10829698B2Nov 10, 2020
Power recovery from quench and dilution vapor streams
UOP LLC1 citations61
US10550338B2Feb 4, 2020
Process for recovering hydrocracked effluent
UOP LLC1 citations61
US10899977B2Jan 26, 2021
Process and apparatus for hydrocracking with light fractionation column with three products
UOP LLC0 citations60
US11194301B2Dec 7, 2021
System for power recovery from quench and dilution vapor streams
UOP LLC0 citations59
US10822556B2Nov 3, 2020
Process and apparatus for hydrocracking with heavy fractionation column
UOP LLC0 citations51
US11001769B2May 11, 2021
Process and apparatus for hydrocracking with prefractionator for stripped streams
UOP LLC0 citations50
US10829704B2Nov 10, 2020
Process and apparatus for hydrocracking with prefractionator for stripped streams
UOP LLC0 citations50
US10829705B2Nov 10, 2020
Process and apparatus for hydrocracking with stripping gas sponge absorber
UOP LLC0 citations50
US10751639B2Aug 25, 2020
Process and apparatus for hydrocracking with integrated dual stripping columns
UOP LLC0 citations50
US10125328B2Nov 13, 2018
Processes for separating multiple streams from a feed
UOP LLC1 citations50
US10920624B2Feb 16, 2021
Energy-recovery turbines for gas streams
UOP LLC0 citations44
US11008520B2May 18, 2021
Process for reconfiguring existing treating units in a refinery
UOP LLC0 citations43
US11859142B2Jan 2, 2024
Hydrocracking process for maximization of naphtha
UOP LLC0 citations42
US10457878B2Oct 29, 2019
Process for recovering hydrocracked effluent
UOP LLC0 citations40