Inventor · disambiguated record
Walter Vermeiren
Also filed as: VERMEIREN WALTER · VERMEIREN WALTER JOSEPHUS
86 granted patents·37 pending applications·549 citations·filing 1993–2023
99Inventor score
Files withTOTAL RES & TECHNOLOGY FELUY28TOTAL PETROCHEMICALS RES FELUY19TOTALENERGIES ONETECH17NESTERENKO NIKOLAI10FINA RESEARCH9
Top patents by PatentIndex Score
123 records- 0196US9249066B2Dehydration of alcohols on acidic catalystsMINOUX DELPHINE·Filed 2011·Granted Feb 2, 2016·20 cites·25 claims
- 0295US11964934B2Process to conduct an endothermic catalytic cracking reaction in a fluidized bed reactorTOTALENERGIES ONETECH·Filed 2021·Granted Apr 23, 2024·2 cites·20 claims
- 0393US9505673B2Dehydration of alcohols on a crystalline silicate of low Si/Al ratioTOTAL RES & TECHNOLOGY FELUY·Filed 2015·Granted Nov 29, 2016·4 cites·15 claims
- 0491US9260355B2Production of propylene via simultaneous dehydration and skeletal isomerisation of isobutanol on acid catalysts followed by metathesisVERMEIREN WALTER·Filed 2011·Granted Feb 16, 2016·7 cites·28 claims
- 0591US9085502B2Process for dehydration of ethanol into ethylene with low energy consumptionCOUPARD VINCENT·Filed 2012·Granted Jul 21, 2015·8 cites·16 claims
- 0691US8975459B2Steamcracking bio-naphtha produced from complex mixtures of natural occurring fats and oilsTOTAL RES & TECHNOLOGY FELUY·Filed 2013·Granted Mar 10, 2015·12 cites·19 claims
- 0789US12049435B2Process to conduct endothermic direct pyrolysis of methane in a fluidized bed reactorTOTALENERGIES ONETECH·Filed 2021·Granted Jul 30, 2024·1 cites·11 claims
- 0889US8648224B2Process for the production of bio-naphtha from complex mixtures of natural occurring fats and oilsVERMEIREN WALTER·Filed 2010·Granted Feb 11, 2014·12 cites·13 claims
- 0988US8071833B2Production of olefinsGROOTJANS JACQUES·Filed 2003·Granted Dec 6, 2011·33 cites·12 claims
- 1088US7294604B2Hydrogenation and dehydrogenation processes and catalysts thereforTOTAL PETROCHEMICALS RES FELUY·Filed 2002·Granted Nov 13, 2007·28 cites·6 claims
- 1187US7375257B2Process for cracking an olefin-rich hydrocarbon feedstockTOTAL PETROCHEMICALS RES FELUY·Filed 2001·Granted May 20, 2008·35 cites·24 claims
- 1286US11549062B2Renewable diesel fuel production in retrofitted fossil petroleum refinery to produce biofuel and bio-feedstock for steam crackersTOTAL RES & TECHNOLOGY FELUY·Filed 2019·Granted Jan 10, 2023·2 cites·14 claims
- 1386US6410813B1Production of olefinsFINA RESEARCH·Filed 2000·Granted Jun 25, 2002·32 cites·17 claims
- 1485US6977321B1Production of propyleneFINA RESEARCH·Filed 1998·Granted Dec 20, 2005·61 cites·8 claims
- 1583US9029619B2Process to make alpha olefins from ethanolVERMEIREN WALTER·Filed 2009·Granted May 12, 2015·4 cites·21 claims
- 1683US6388161B1Production of olefinsFINA RESEARCH·Filed 2000·Granted May 14, 2002·30 cites·20 claims
- 1781US6858133B2Production of olefinsATOFINA RES SA·Filed 2002·Granted Feb 22, 2005·27 cites·12 claims
- 1880US8889933B2Process for the steamcracking of bio-naphtha produced from complex mixtures of natural occurring fats and oilsTOTAL RES & TECHNOLOGY FELUY·Filed 2013·Granted Nov 18, 2014·4 cites·20 claims
- 1980US8624071B2Process for the production of bio-naphtha from complex mixtures of natural occurring fats and oilsVERMEIREN WALTER·Filed 2010·Granted Jan 7, 2014·5 cites·14 claims
- 2080US8450233B2Process for obtaining catalyst composites comprising MeAPO and their use in conversion of organics to olefinsNESTERENKO NIKOLAI·Filed 2009·Granted May 28, 2013·4 cites·35 claims
- 2179US11124708B2Process for the production of high value chemicals from biologically produced materialsTOTAL RES & TECHNOLOGY FELUY·Filed 2015·Granted Sep 21, 2021·2 cites·20 claims
- 2279US9035120B2Use of phosphorus modified molecular sieves in conversion of organics to olefinsNESTERENKO NIKOLAI·Filed 2008·Granted May 19, 2015·4 cites·22 claims
- 2379US7384883B2Production of catalysts for olefin conversionFINA RESEARCH·Filed 2003·Granted Jun 10, 2008·16 cites·30 claims
- 2479US7087155B1Production of olefinsTOTAL PETROCHEMICALS RES FELUY·Filed 1998·Granted Aug 8, 2006·49 cites·11 claims
- 2578US9242914B2Purification of alcohols prior to their use in the presence of an acid catalystTOTAL RES & TECHNOLOGY FELUY·Filed 2014·Granted Jan 26, 2016·1 cites·25 claims
- 2678US9139929B2Dehydration of alcohols on a crystalline silicate of low Si/Al ratioMINOUX DELPHINE·Filed 2011·Granted Sep 22, 2015·1 cites·23 claims
- 2778US8883668B2Phosphorus modified molecular sieves, their use in conversion of organics to olefinsNESTERENKO NIKOLAI·Filed 2008·Granted Nov 11, 2014·3 cites·21 claims
- 2877US9000236B2Purification of alcohols prior to their use in the presence of an acid catalystMINOUX DELPHINE·Filed 2009·Granted Apr 7, 2015·2 cites·15 claims
- 2977US8362183B2MTO process based on MeAPO molecular sieves combined with an OCP process to make olefinsTOTAL PETROCHEMICALS RES FELUY·Filed 2008·Granted Jan 29, 2013·3 cites·34 claims
- 3077US7964762B2Production of propylene and ethylene from butane and ethaneTOTAL PETROCHEMICALS RES FELUY·Filed 2007·Granted Jun 21, 2011·4 cites·8 claims
- 3176US11255604B2Process for removing light components from an ethylene streamTOTAL RES & TECHNOLOGY FELUY·Filed 2018·Granted Feb 22, 2022·1 cites·3 claims
- 3276US8728969B2Process for obtaining a catalyst compositeNESTERENKO NIKOLAI·Filed 2009·Granted May 20, 2014·2 cites·8 claims
- 3376US7922995B2Zeolite compositions and preparation and use thereofTOTAL RAFFINAGE MARKETING·Filed 2005·Granted Apr 12, 2011·4 cites·34 claims
- 3474US7265184B2Polymer hydrogenation processTOTAL PETROCHEMICALS RES FELUY·Filed 2002·Granted Sep 4, 2007·7 cites·17 claims
- 3572US9725376B2Process for dehydration of ethanol into ethylene using pretreatment of the feedstockIFP ENERGIES NOW·Filed 2013·Granted Aug 8, 2017·1 cites·14 claims
- 3672US9079812B2Process for dehydration of dilute ethanol into ethylene with low energy consumption without recycling of waterTOTAL RES & TECHNOLOGY FELUY·Filed 2012·Granted Jul 14, 2015·1 cites·14 claims
- 3771US12173241B2Waste plastic based oil upgrading into high value chemicals via direct catalytic crackingTOTALENERGIES ONETECH BELGIUM·Filed 2021·Granted Dec 24, 2024·0 cites·20 claims
- 3871US9663414B2Process for dehydration of ethanol to ethylene at low energy consumptionIFP ENERGIES NOW·Filed 2013·Granted May 30, 2017·1 cites·19 claims
- 3971US8518370B2Metalloaluminophosphate molecular sieves with lamellar crystal morphology and their preparationVERMEIREN WALTER·Filed 2008·Granted Aug 27, 2013·3 cites·23 claims
- 4070US12509638B2Purification of waste plastic based oil via first a trap and second via an hydrotreatmentTOTALENERGIES ONETECH BELGIUM·Filed 2021·Granted Dec 30, 2025·0 cites·17 claims
- 4170US12371626B2Purification of waste plastic based oil with a high temperature hydroprocessingTOTALENERGIES ONETECH BELGIUM·Filed 2021·Granted Jul 29, 2025·0 cites·19 claims
- 4270US12203036B2Purification of waste plastic based oil via a two steps hydrotreatmentTOTALENERGIES ONETECH BELGIUM·Filed 2021·Granted Jan 21, 2025·0 cites·22 claims
- 4369US10118872B2Phosphorous modified molecular sieves, their use in conversion of organics to olefinsTOTAL RES & TECHNOLOGY FELUY·Filed 2017·Granted Nov 6, 2018·0 cites·16 claims
- 4469US9061954B2Dehydration of alcohols on crystalline silicatesMINOUX DELPHINE·Filed 2009·Granted Jun 23, 2015·1 cites·12 claims
- 4568US10011537B2Process for obtaining a catalyst compositeTOTAL RES & TECHNOLOGY FELUY·Filed 2016·Granted Jul 3, 2018·0 cites·17 claims
- 4667US8957274B2Process to make olefins and aromatics from organicsNESTERENKO NIKOLAI·Filed 2009·Granted Feb 17, 2015·1 cites·30 claims
- 4767US2025304865A1Process for producing a jet fuel, associated jet fuel and plantTOTALENERGIES ONETECH·Filed 2023·Application pending·0 cites
- 4867US2025297180A1Process for producing a jet fuel, comprising a step of converting an alcohol stream in a fluidized bed, associated jet fuel and plantTOTALENERGIES ONETECH·Filed 2023·Application pending·0 cites
- 4966US12358853B2Electrified process to conduct transformation of alcohols into corresponding olefins in a fluidized bed reactorTOTALENERGIES ONETECH·Filed 2023·Granted Jul 15, 2025·0 cites·17 claims
- 5066US8957273B2Process to make olefins from organicsNESTERENKO NIKOLAI·Filed 2009·Granted Feb 17, 2015·1 cites·28 claims
Showing the top 50 of 123 patent records by PatentIndex Score.
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