Inventor · disambiguated record
Steven D. Jons
Also filed as: JONS STEVEN · JONS STEVEN D · JONS STEVEN DOUGLAS
45 granted patents·17 pending applications·354 citations·filing 1997–2023
98Inventor score
Files withDOW GLOBAL TECHNOLOGIES LLC28DDP SPECIALTY ELECTRONIC MATERIALS US LLC9JONS STEVEN D7ROY ABHISHEK2YIN BEI2
Top patents by PatentIndex Score
62 records- 0195US8496825B1Spiral wound module including membrane sheet with regions having different permeabilitiesJONS STEVEN D·Filed 2011·Granted Jul 30, 2013·35 cites·15 claims
- 0293US8991027B2Spiral wound filtration moduleDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Granted Mar 31, 2015·16 cites·1 claims
- 0393US8272251B2Method for testing separation modulesJONS STEVEN D·Filed 2010·Granted Sep 25, 2012·19 cites·9 claims
- 0493US5876602ATreatment of composite polyamide membranes to improve performanceDOW CHEMICAL CO·Filed 1997·Granted Mar 2, 1999·111 cites·9 claims
- 0590US10137416B2Filter assembly including spiral wound membrane module and brine sealDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Granted Nov 27, 2018·7 cites·6 claims
- 0690US7951295B2Insertion-point seal for spiral wound moduleDOW GLOBAL TECHNOLOGIES LLC·Filed 2006·Granted May 31, 2011·35 cites·12 claims
- 0789US10717050B2Spiral wound membrane module adapted for high recoveryDDP SPECIALTY ELECTRONIC MAT US INC·Filed 2019·Granted Jul 21, 2020·4 cites·9 claims
- 0889US9725344B1Spiral wound filtration assembly including integral bioreactorDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted Aug 8, 2017·4 cites·6 claims
- 0988US9186604B1Hydroclone with vortex flow barrierDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Nov 17, 2015·12 cites·6 claims
- 1087US8968828B2Composite polyamide membraneROY ABHISHEK·Filed 2012·Granted Mar 3, 2015·11 cites·9 claims
- 1186US9073015B2Composite polyamide membraneROSENBERG STEVEN·Filed 2013·Granted Jul 7, 2015·9 cites·4 claims
- 1285US11148098B2Spiral wound membrane module including integrated differential pressure monitoringDDP SPECIALTY ELECTRONIC MATERIALS US LLC·Filed 2018·Granted Oct 19, 2021·3 cites·5 claims
- 1385US9101859B2Cross-flow filtration system including particulate settling zoneDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Aug 11, 2015·8 cites·10 claims
- 1485US8661648B2Spiral wound filtration moduleJONS STEVEN D·Filed 2011·Granted Mar 4, 2014·9 cites·4 claims
- 1584US10358366B2Spiral wound filtration assembly including integral bioreactorDOW GLOBAL TECHNOLOGIES LLC·Filed 2017·Granted Jul 23, 2019·2 cites·7 claims
- 1684US8348499B2Method of testing spiral wound modules by thermal imagingDOW GLOBAL TECHNOLOGIES LLC·Filed 2010·Granted Jan 8, 2013·12 cites·10 claims
- 1782US10335737B2Filtration assembly including spiral wound bioreactors and membrane modules positioned in separate pressure vesselsDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted Jul 2, 2019·2 cites·8 claims
- 1881US8571296B2Method of testing the integrity of spiral wound modulesJONS STEVEN D·Filed 2010·Granted Oct 29, 2013·5 cites·10 claims
- 1980US11214500B2Spiral wound assembly with integrated flow restrictor and sensorDDP SPECIALTY ELECTRONIC MATERIALS US LLC·Filed 2019·Granted Jan 4, 2022·2 cites·10 claims
- 2080US7698928B2Method for testing separation modulesDOW GLOBAL TECHNOLOGIES INC·Filed 2005·Granted Apr 20, 2010·8 cites·17 claims
- 2179US10286361B2Filtration assembly including spiral wound bioreactors and hyperfiltration membrane modulesDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted May 14, 2019·2 cites·5 claims
- 2278US11198098B2Spiral wound module assembly including integrated pressure monitoringDDP SPECIALTY ELECTRONIC MATERIALS US LLC·Filed 2018·Granted Dec 14, 2021·2 cites·11 claims
- 2377US9630149B2Composite polyamide membrane with improved structureROY ABHISHEK·Filed 2013·Granted Apr 25, 2017·3 cites·4 claims
- 2476US8991235B2Method of testing membranes and membrane-based systemsJONS STEVEN D·Filed 2009·Granted Mar 31, 2015·4 cites·9 claims
- 2575US9662615B2Composite polyamide membraneDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted May 30, 2017·2 cites·9 claims
- 2675US9289729B2Composite polyamide membrane derived from carboxylic acid containing acyl halide monomerDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Mar 22, 2016·3 cites·14 claims
- 2774US9051227B2In-situ method for preparing hydrolyzed acyl halide compoundDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Jun 9, 2015·1 cites·14 claims
- 2872US9795922B2Hyperfiltration system suitable for household useDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Granted Oct 24, 2017·2 cites·2 claims
- 2971US9610542B2Composite polyamide membrane with increased carboxylic acid functionalityDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Apr 4, 2017·1 cites·6 claims
- 3071US9192946B2HydrocloneDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Nov 24, 2015·3 cites·7 claims
- 3168US10040704B2Water treatment assembly including hyperfiltration module and cation exchange resinDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Granted Aug 7, 2018·1 cites·4 claims
- 3267US9840426B2Water treatment assembly including hyperfiltration module and pressurizable reservoirDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Granted Dec 12, 2017·1 cites·7 claims
- 3367US9029600B2Method for preparing high purity mono-hydrolyzed acyl halide compoundQIU XIAOHUA S·Filed 2012·Granted May 12, 2015·1 cites·15 claims
- 3462US8142657B2Insertion-point seal for spiral wound moduleLARSON ALVIN O·Filed 2011·Granted Mar 27, 2012·2 cites·11 claims
- 3562US2025223209A1Water treatment system with biocontactorDDP SPECIALTY ELECTRONIC MATERIALS US LLC·Filed 2023·Application pending·0 cites
- 3661US2025114745A1Flow distributor for batch or semi-batch hyperfiltration systemDDP SPECIALTY ELECTRONIC MATERIALS US LLC·Filed 2023·Application pending·0 cites
- 3760US9925500B2Membrane derived from polyfunctional amine and combination of different polyfunctional amine-reactive monomersDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Mar 27, 2018·0 cites·7 claims
- 3859US9643128B2Thin film composite membrane derived from tetra-functional acyl halide monomerDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted May 9, 2017·0 cites·8 claims
- 3959US9399196B2Composite polyamide membrane derived from monomer including amine-reactive and phosphorous-containing functional groupsZHANG CHUNMING·Filed 2012·Granted Jul 26, 2016·1 cites·11 claims
- 4059US7156997B2Package assembly for piperazine-based membranesFILMTEC CORP·Filed 2001·Granted Jan 2, 2007·11 cites·20 claims
- 4156US2023118124A1Detection of performance irregularities within multi-element vesselsDDP SPECIALTY ELECTRIC MAT US LLC·Filed 2022·Application pending·0 cites
- 4255US2024350979A1Spiral wound membrane elementDDP SPECIALTY ELECTRONIC MATERIALS US LLC·Filed 2022·Application pending·0 cites
- 4353US10258928B2Spiral wound membrane module adapted for high recoveryDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted Apr 16, 2019·0 cites·8 claims
- 4452US9051417B2Method for solubilizing carboxylic acid-containing compound in hydrocarbon solventDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Jun 9, 2015·0 cites·11 claims
- 4552US2025073643A1Multi-element filtration vesselDDP SPECIALTY ELECTRONIC MATERIALS US LLC·Filed 2022·Application pending·0 cites
- 4650US12246289B2Measurement of pressure differences within a vessel of spiral wound membrane modulesDDP SPECIALTY ELECTRONIC MATERIALS US LLC·Filed 2020·Granted Mar 11, 2025·0 cites·13 claims
- 4749US9895666B2Composite polyamide membrane made using substituted benzamide monomerDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Granted Feb 20, 2018·0 cites·4 claims
- 4845US2021275972A1Spiral wound module assembly including integrated permeate monitoringDDP SPECIALTY ELECTRONIC MATERIALS US LLC·Filed 2017·Application pending·0 cites
- 4945US2010314316A1Halogenated amides as biocides for treating water systems containing reducing agentsYIN BEI·Filed 2010·Application pending·0 cites
- 5044US10183255B2Filter assembly including spiral wound module, brine seal and end capDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Granted Jan 22, 2019·0 cites·9 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →