Inventor
MUKHERJEE UJJAL K
US32 patents
⚠️ This page may combine multiple inventors who share the name “MUKHERJEE UJJAL K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUMMUS TECHNOLOGY INC
21 patentsUS9650312B2May 16, 2017
Integration of residue hydrocracking and hydrotreating
LUMMUS TECHNOLOGY INC19 citations90
US9452955B2Sep 27, 2016
Process for producing distillate fuels and anode grade coke from vacuum resid
LUMMUS TECHNOLOGY INC21 citations88
US10344225B2Jul 9, 2019
Process to upgrade partially converted vacuum residua
LUMMUS TECHNOLOGY INC1 citations73
US9687804B2Jun 27, 2017
Conversion of asphaltenic pitch within an ebullated bed residuum hydrocracking process
LUMMUS TECHNOLOGY INC4 citations73
US10793793B2Oct 6, 2020
Integrated pyrolysis and hydrocracking units for crude oil to chemicals
LUMMUS TECHNOLOGY INC1 citations72
US9725661B2Aug 8, 2017
Upgrading raw shale-derived crude oils to hydrocarbon distillate fuels
LUMMUS TECHNOLOGY INC3 citations72
US9440894B2Sep 13, 2016
Integration of residue hydrocracking and hydrotreating
LUMMUS TECHNOLOGY INC5 citations71
US12049596B2Jul 30, 2024
Process for conversion of crudes and condensates to chemicals utilizing a mix of hydrogen addition and carbon rejection
LUMMUS TECHNOLOGY INC0 citations62
US11485918B2Nov 1, 2022
Process for conversion of crudes and condensates to chemicals utilizing a mix of hydrogen addition and carbon rejection
LUMMUS TECHNOLOGY INC1 citations62
US10815437B2Oct 27, 2020
Conversion of heavy fuel oil to chemicals
LUMMUS TECHNOLOGY INC1 citations62
US10731091B2Aug 4, 2020
Multistage resid hydrocracking
LUMMUS TECHNOLOGY INC1 citations62
US9873839B2Jan 23, 2018
Multistage resid hydrocracking
LUMMUS TECHNOLOGY INC1 citations62
US9695369B2Jul 4, 2017
Process to upgrade partially converted vacuum residua
LUMMUS TECHNOLOGY INC1 citations62
US11634649B2Apr 25, 2023
Integrated pyrolysis and hydrocracking units for crude oil to chemicals
LUMMUS TECHNOLOGY INC0 citations61
US11421167B2Aug 23, 2022
Integrated pyrolysis and hydrocracking units for crude oil to chemicals
LUMMUS TECHNOLOGY INC0 citations61
US10370603B2Aug 6, 2019
Process to upgrade partially converted vacuum residua
LUMMUS TECHNOLOGY INC0 citations52
US9028674B2May 12, 2015
Conversion of asphaltenic pitch within an ebullated bed residuum hydrocracking process
LUMMUS TECHNOLOGY INC0 citations52
US10385283B2Aug 20, 2019
Hydroprocessing thermally cracked products
LUMMUS TECHNOLOGY INC0 citations51
US9631150B2Apr 25, 2017
Hydroprocessing thermally cracked products
LUMMUS TECHNOLOGY INC0 citations51
US9080113B2Jul 14, 2015
Upgrading raw shale-derived crude oils to hydrocarbon distillate fuels
LUMMUS TECHNOLOGY INC0 citations51
US10221366B2Mar 5, 2019
Residue hydrocracking
LUMMUS TECHNOLOGY INC0 citations41
CHEVRON USA INC
3 patentsUS7238277B2Jul 3, 2007
High conversion hydroprocessing
CHEVRON USA INC75 citations96
US7531082B2May 12, 2009
High conversion hydroprocessing using multiple pressure and reaction zones
CHEVRON USA INC31 citations86
US7427349B2Sep 23, 2008
Fuels hydrocracking and distillate feed hydrofining in a single process
CHEVRON USA INC2 citations60
CHEVRON LUMMUS GLOBAL LLC
3 patentsUS10087374B2Oct 2, 2018
Conversion of triacylglycerides-containing oils to hydrocarbons
CHEVRON LUMMUS GLOBAL LLC5 citations80
US10144881B2Dec 4, 2018
Conversion of triacylglycerides-containing oils to hydrocarbons
CHEVRON LUMMUS GLOBAL LLC1 citations58
US10144880B2Dec 4, 2018
Conversion of triacylglycerides-containing oils to jet fuel range hydrocarbons
CHEVRON LUMMUS GLOBAL LLC1 citations58