Assignee
LUMMUS TECHNOLOGY INC
US·242 granted patents·87 pending applications·665 citations·filing 2001–2025
Top patents by PatentIndex Score
329 records- 0198US8034164B2Methods and apparatus for improved control of PSA flow variationsLUMMUS TECHNOLOGY INC·Filed 2008·Granted Oct 11, 2011·74 cites·43 claims
- 0297US10793490B2Oxidative coupling of methane methods and systemsLUMMUS TECHNOLOGY INC·Filed 2017·Granted Oct 6, 2020·17 cites·13 claims
- 0397US10787400B2Efficient oxidative coupling of methane processes and systemsLUMMUS TECHNOLOGY INC·Filed 2017·Granted Sep 29, 2020·14 cites·18 claims
- 0496US11180706B2Configuration for olefins productionLUMMUS TECHNOLOGY INC·Filed 2020·Granted Nov 23, 2021·6 cites·12 claims
- 0596US10787398B2Integrated processes and systems for conversion of methane to multiple higher hydrocarbon productsLUMMUS TECHNOLOGY INC·Filed 2018·Granted Sep 29, 2020·14 cites·24 claims
- 0696US7856847B2Multiple reflux stream hydrocarbon recovery processLUMMUS TECHNOLOGY INC·Filed 2008·Granted Dec 28, 2010·27 cites·4 claims
- 0796US7793517B2Multiple reflux stream hydrocarbon recovery processLUMMUS TECHNOLOGY INC·Filed 2008·Granted Sep 14, 2010·33 cites·4 claims
- 0895US11976245B2Configuration for olefins productionLUMMUS TECHNOLOGY INC·Filed 2021·Granted May 7, 2024·2 cites·7 claims
- 0995US11254627B2Ethylene-to-liquids systems and methodsLUMMUS TECHNOLOGY INC·Filed 2020·Granted Feb 22, 2022·2 cites·21 claims
- 1095US11000835B2Catalysts for natural gas processesLUMMUS TECHNOLOGY INC·Filed 2019·Granted May 11, 2021·6 cites·25 claims
- 1195US7663011B2Mesoporous material with active metalsLUMMUS TECHNOLOGY INC·Filed 2005·Granted Feb 16, 2010·42 cites·35 claims
- 1294US11505512B2Co-production of high purity isobutane and butene-1 from mixed C4sLUMMUS TECHNOLOGY INC·Filed 2020·Granted Nov 22, 2022·5 cites·12 claims
- 1394US10780420B2Heterogeneous catalystsLUMMUS TECHNOLOGY INC·Filed 2018·Granted Sep 22, 2020·4 cites·20 claims
- 1494US9650312B2Integration of residue hydrocracking and hydrotreatingLUMMUS TECHNOLOGY INC·Filed 2014·Granted May 16, 2017·19 cites·15 claims
- 1593US11795401B2Conversion of waste plastics to petrochemicalsLUMMUS TECHNOLOGY INC·Filed 2022·Granted Oct 24, 2023·9 cites·18 claims
- 1693US7550405B2Zeolite composite, method for making and catalytic application thereofLUMMUS TECHNOLOGY INC·Filed 2006·Granted Jun 23, 2009·26 cites·23 claims
- 1792US11939289B2Process for the controlled oligomerization of butenesLUMMUS TECHNOLOGY INC·Filed 2022·Granted Mar 26, 2024·1 cites·9 claims
- 1892US10814302B2Producing C5 olefins from steam cracker C5 feeds—a process using a catalytic distillation reactor systemLUMMUS TECHNOLOGY INC·Filed 2019·Granted Oct 27, 2020·3 cites·7 claims
- 1992US10184088B2Fluid catalytic cracking process and apparatus for maximizing light olefins or middle distillates and light olefinsLUMMUS TECHNOLOGY INC·Filed 2016·Granted Jan 22, 2019·6 cites·20 claims
- 2092US9909804B2Method of cooling using extended binary refrigeration systemLUMMUS TECHNOLOGY INC·Filed 2016·Granted Mar 6, 2018·5 cites·12 claims
- 2192US7604681B2Three-stage membrane gas separation processLUMMUS TECHNOLOGY INC·Filed 2006·Granted Oct 20, 2009·30 cites·33 claims
- 2291US11084993B2Configuration for olefins productionLUMMUS TECHNOLOGY INC·Filed 2020·Granted Aug 10, 2021·2 cites·30 claims
- 2391US11078132B2Nanowire catalysts and methods for their use and preparationLUMMUS TECHNOLOGY INC·Filed 2017·Granted Aug 3, 2021·3 cites·58 claims
- 2491US10894751B2Ethylene-to-liquids systems and methodsLUMMUS TECHNOLOGY INC·Filed 2019·Granted Jan 19, 2021·2 cites·18 claims
- 2591US10814301B2Producing C5 olefins from steam cracker C5 feedsLUMMUS TECHNOLOGY INC·Filed 2018·Granted Oct 27, 2020·3 cites·16 claims
- 2691US9914672B2Conversion of alcohols to distillate fuelsLUMMUS TECHNOLOGY INC·Filed 2013·Granted Mar 13, 2018·5 cites·28 claims
- 2791US9675956B2Conversion of triacylglycerides-containing oilsLUMMUS TECHNOLOGY INC·Filed 2015·Granted Jun 13, 2017·4 cites·17 claims
- 2891US9452955B2Process for producing distillate fuels and anode grade coke from vacuum residLUMMUS TECHNOLOGY INC·Filed 2014·Granted Sep 27, 2016·21 cites·33 claims
- 2990US11312671B2Process for the controlled oligomerization of butenesLUMMUS TECHNOLOGY INC·Filed 2021·Granted Apr 26, 2022·2 cites·16 claims
- 3090US11155759B2Integrated thermal cracking and dehydrogenation process for olefin productionLUMMUS TECHNOLOGY INC·Filed 2020·Granted Oct 26, 2021·2 cites·10 claims
- 3190US10543475B2Producing C5 olefins from steam cracker C5 feedsLUMMUS TECHNOLOGY INC·Filed 2019·Granted Jan 28, 2020·2 cites·6 claims
- 3290US9687804B2Conversion of asphaltenic pitch within an ebullated bed residuum hydrocracking processLUMMUS TECHNOLOGY INC·Filed 2015·Granted Jun 27, 2017·4 cites·22 claims
- 3390US9291387B2ISO-pressure open refrigeration NGL recoveryLUMMUS TECHNOLOGY INC·Filed 2013·Granted Mar 22, 2016·6 cites·7 claims
- 3490US7442290B2Mesoporous aluminum oxide, preparation and use thereofLUMMUS TECHNOLOGY INC·Filed 2007·Granted Oct 28, 2008·9 cites·9 claims
- 3589US11407695B2Reactors and systems for oxidative coupling of methaneLUMMUS TECHNOLOGY INC·Filed 2021·Granted Aug 9, 2022·1 cites·20 claims
- 3689US11208364B2Oxidative coupling of methane implementations for olefin productionLUMMUS TECHNOLOGY INC·Filed 2020·Granted Dec 28, 2021·1 cites·19 claims
- 3789US9611193B2Olefin conversion processLUMMUS TECHNOLOGY INC·Filed 2015·Granted Apr 4, 2017·4 cites·20 claims
- 3889US2024263090A1Configuration for olefins productionLUMMUS TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 3988US12269984B2Heat storage in chemical reactorsLUMMUS TECHNOLOGY INC·Filed 2024·Granted Apr 8, 2025·0 cites·18 claims
- 4088US10865165B2Ethylene-to-liquids systems and methodsLUMMUS TECHNOLOGY INC·Filed 2019·Granted Dec 15, 2020·2 cites·16 claims
- 4188US10696908B2Integrated thermal cracking and dehydrogenation process for olefin productionLUMMUS TECHNOLOGY INC·Filed 2018·Granted Jun 30, 2020·2 cites·18 claims
- 4288US10450241B2Integrated propane dehydrogenation processLUMMUS TECHNOLOGY INC·Filed 2017·Granted Oct 22, 2019·3 cites·12 claims
- 4388US10351786B2Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applicationsLUMMUS TECHNOLOGY INC·Filed 2017·Granted Jul 16, 2019·2 cites·5 claims
- 4488US10017431B2Process for co-producing C3 olefins, iC4 olefins, nC4 olefins and diolefins, and/or C5 olefins and diolefinsLUMMUS TECHNOLOGY INC·Filed 2014·Granted Jul 10, 2018·4 cites·21 claims
- 4588US9725661B2Upgrading raw shale-derived crude oils to hydrocarbon distillate fuelsLUMMUS TECHNOLOGY INC·Filed 2015·Granted Aug 8, 2017·3 cites·25 claims
- 4688US7524467B2Process for the production of alkylbenzeneLUMMUS TECHNOLOGY INC·Filed 2006·Granted Apr 28, 2009·9 cites·7 claims
- 4787US12297389B2Plastic pyrolysis reactorLUMMUS TECHNOLOGY INC·Filed 2023·Granted May 13, 2025·1 cites·21 claims
- 4887US12098335B2Configuration for olefins productionLUMMUS TECHNOLOGY INC·Filed 2023·Granted Sep 24, 2024·0 cites·10 claims
- 4987US11370724B2Catalytic forms and formulationsLUMMUS TECHNOLOGY INC·Filed 2019·Granted Jun 28, 2022·2 cites·31 claims
- 5087US11168038B2Integrated processes and systems for conversion of methane to multiple higher hydrocarbon productsLUMMUS TECHNOLOGY INC·Filed 2020·Granted Nov 9, 2021·1 cites·18 claims
Showing the top 50 of 329 patent records by PatentIndex Score.
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