Inventor · disambiguated record
Michael K. Poindexter
Also filed as: POINDEXTER MICHAEL · POINDEXTER MICHAEL K
32 granted patents·16 pending applications·427 citations·filing 1991–2021
97Inventor score
Files withDOW GLOBAL TECHNOLOGIES LLC27NALCO EXXON ENERGY CHEM LP8NALCO CHEMICAL CO7AMERICAN COMMERCIAL LINES LLC1ATHEY PHILLIP S1
Top patents by PatentIndex Score
48 records- 0195US5734098AMethod to monitor and control chemical treatment of petroleum, petrochemical and processes with on-line quartz crystal microbalance sensorsNALCO EXXON ENERGY CHEM LP·Filed 1996·Granted Mar 31, 1998·188 cites·25 claims
- 0288US9631131B2Polyaminopolyamide-epichlorohydrin resins for use as clay and shale inhibition agents for the drilling industryDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Granted Apr 25, 2017·7 cites·12 claims
- 0388US9574126B2Glycol ether amines for use as clay and shale inhibition agents for the drilling industryDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Feb 21, 2017·10 cites·4 claims
- 0486US5770041ANon-enolizable oxygenates as antifoulantsNALCO EXXON ENERGY CHEM LP·Filed 1997·Granted Jun 23, 1998·30 cites·16 claims
- 0581US9598626B2Clay and shale inhibition agents and method of useDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Mar 21, 2017·4 cites·6 claims
- 0679US5556575ACorrosion inhibition in refineries using the reaction product of hydrocarbyl succinic anhydride and an amineNALCO EXXON ENERGY CHEM LP·Filed 1995·Granted Sep 17, 1996·38 cites·28 claims
- 0776US5240469AAntifoulant composition comprising an acrylate ester containing C4 -C22 alcohol esters and amino alcohol esters and phenylene diamineNALCO CHEMICAL CO·Filed 1992·Granted Aug 31, 1993·12 cites·4 claims
- 0875US9587160B2Curable cross-linkable compositions for use as lost circulation materialDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted Mar 7, 2017·1 cites·10 claims
- 0974US9267364B2Oil recoveryPOINDEXTER MICHAEL K·Filed 2011·Granted Feb 23, 2016·6 cites·17 claims
- 1071US9416051B2Cementing composition comprising nonionic hydrophobically-modified cellulose ethers and its useDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Aug 16, 2016·4 cites·11 claims
- 1171US5045156ADistillation of isophthalonitrile with a hydrocarbon liquidNALCO CHEMICAL CO·Filed 1991·Granted Sep 3, 1991·11 cites·3 claims
- 1270US8911615B2Recovery and separation of crude oil and water from emulsionsRANEY OLINA G·Filed 2010·Granted Dec 16, 2014·4 cites·8 claims
- 1367US9328279B2Mono-quaternary amine alcohols for use of clay and shale inhibition agents for the drilling industryDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted May 3, 2016·1 cites·10 claims
- 1465US2020016553A1In-line dynamic mixing apparatus for flocculating and dewatering oil sands fine tailingsDOW GLOBAL TECHNOLOGIES LLC·Filed 2019·Application pending·0 cites
- 1562US5324393AFouling prevention in ethylene dichloride distillation unitsNALCO CHEMICAL CO·Filed 1993·Granted Jun 28, 1994·6 cites·4 claims
- 1660US5354450APhosphorothioate coking inhibitorsNALCO CHEMICAL CO·Filed 1993·Granted Oct 11, 1994·21 cites·19 claims
- 1757US5360531APhosphoric triamide coking inhibitorsNALCO CHEMICAL CO·Filed 1993·Granted Nov 1, 1994·18 cites·20 claims
- 1856US5954943AMethod of inhibiting coke deposition in pyrolysis furnacesNALCO EXXON ENERGY CHEM LP·Filed 1997·Granted Sep 21, 1999·20 cites·10 claims
- 1953US11001514B2Method of treating high-solids mineral slurries with polymeric flocculantsDOW GLOBAL TECHNOLOGIES LLC·Filed 2017·Granted May 11, 2021·0 cites·1 claims
- 2053US2017216791A1In-line dynamic mixing apparatus for flocculating and dewatering oil sands fine tailingsDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Application pending·0 cites
- 2152US9943782B2Cationic vinyl imidazolium-based copolymer for separating an oil-in-water emulsionDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Apr 17, 2018·0 cites·7 claims
- 2252US2023242432A1Tailings treatment processDOW GLOBAL TECHNOLOGIES LLC·Filed 2021·Application pending·0 cites
- 2349US2013310283A1Curable cross-linkable compositions for use as lost circulation materialDOW GLOBAL TECHNOLOGIES LLC·Filed 2012·Application pending·0 cites
- 2448US10781117B2Flocculation of high-solids mineral slurriesDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Granted Sep 22, 2020·0 cites·14 claims
- 2547US11001512B2Treatment of aqueous mineral suspensions with polymeric flocculantsDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted May 11, 2021·0 cites·1 claims
- 2647US2015307766A1Curable cross-linkable composition for use as lost circulation materialDOW GLOBAL TECHNOLOGIES LLC·Filed 2012·Application pending·0 cites
- 2747US2020318013A1Method to improve tailings flowability for pipeline transportDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Application pending·0 cites
- 2847US2016083643A1Enhanced oil recovery method employing a biodegradable brine tolerant foam-forming compositionDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Application pending·0 cites
- 2946US10858570B2Aqueous cement compositions incorporating particles that are activated to control rheology when water soluble portions of the particles are released in the presence of waterDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Dec 8, 2020·0 cites·1 claims
- 3045US9688899B2Curable composition for use as lost circulation materialATHEY PHILLIP S·Filed 2012·Granted Jun 27, 2017·0 cites·9 claims
- 3144US2014345867A1Cementing composition comprising anionically- and hydrophobically-modified cellulose ethers and its useWITHAM COLE A·Filed 2012·Application pending·0 cites
- 3243US5733438ACoke inhibitors for pyrolysis furnacesNALCO EXXON ENERGY CHEM LP·Filed 1995·Granted Mar 31, 1998·14 cites·29 claims
- 3343US2022081332A1Tailings Treatment ProcessDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Application pending·0 cites
- 3442US10315944B2Polymeric flocculants for treating aqueous mineral suspensionsDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted Jun 11, 2019·0 cites·4 claims
- 3542US5779881APhosphonate/thiophosphonate coking inhibitorsNALCO EXXON ENERGY CHEM LP·Filed 1997·Granted Jul 14, 1998·10 cites·14 claims
- 3641US9758397B2N-vinylpyrrolidone-based cationic copolymer for separating an oil-in-water emulsionDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Sep 12, 2017·0 cites·5 claims
- 3741US5288925AMethod for inhibiting the deposition of ethylene-vinyl alcohol copolymerNALCO CHEMICAL CO·Filed 1992·Granted Feb 22, 1994·6 cites·5 claims
- 3840US2014206583A1Wellbore servicing fluid having hydrophobically modified polymersKUHLMAN ROGER L·Filed 2012·Application pending·0 cites
- 3940US2017218247A1Thermosetting composition for use as lost circulation materialDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Application pending·0 cites
- 4039US5879534ANon-enolizable oxygenates as anti foulants in ethylene dichloride manufactureNALCO EXXON ENERGY CHEM LP·Filed 1998·Granted Mar 9, 1999·7 cites·7 claims
- 4139US2021371316A1Process for dewatering an aqueous process streamDOW GLOBAL TECHNOLOGIES LLC·Filed 2017·Application pending·0 cites
- 4238US2021278390A1Online analysis of oil sands tailings contentDOW GLOBAL TECHNOLOGIES LLC·Filed 2017·Application pending·0 cites
- 4337US5285006ACompressor fouling inhibition in vinyl acetate production unitsNALCO CHEMICAL CO·Filed 1992·Granted Feb 8, 1994·1 cites·2 claims
- 4437US2017247271A1Improved process for treating aqueous mineral suspensionsDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Application pending·0 cites
- 4536US2019233310A1Acoustic mixing for flocculant addition to mineral suspensionsDOW GLOBAL TECHNOLOGIES LLC·Filed 2017·Application pending·0 cites
- 4636US2019276345A1Process for tailings remediationDOW GLOBAL TECHNOLOGIES LLC·Filed 2017·Application pending·0 cites
- 4735US10933955B2Crude oil cargo recirculation systemAMERICAN COMMERCIAL LINES LLC·Filed 2014·Granted Mar 2, 2021·0 cites·20 claims
- 4835US6121602AMethod for monitoring foam and gas carry under and for controlling the addition of foam inhibiting chemicalsNALCO EXXON ENERGY CHEM LP·Filed 1998·Granted Sep 19, 2000·8 cites·15 claims
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