Inventor · disambiguated record
Kewei Zhang
Also filed as: ZHANG KEWEI
27 granted patents·20 pending applications·336 citations·filing 1999–2022
96Inventor score
Files withTRICAN WELL SERVICE LTD20ZHANG KEWEI12BJ SERVICES COMPANY CANADA2O'NEIL BRIAN W2BJ SERVICES CO1
Top patents by PatentIndex Score
47 records- 0195US8236738B2Control of particulate entrainment by fluidsZHANG KEWEI·Filed 2008·Granted Aug 7, 2012·33 cites·66 claims
- 0294US9206659B2Applications of smart fluids in well service operationsZHANG KEWEI·Filed 2011·Granted Dec 8, 2015·27 cites·13 claims
- 0394US8105986B2Aqueous particulate slurry compositions and methods of making sameZHANG KEWEI·Filed 2008·Granted Jan 31, 2012·27 cites·18 claims
- 0493US9523030B2Control of particulate entrainment by fluidsTRICAN WELL SERVICE LTD·Filed 2014·Granted Dec 20, 2016·9 cites·30 claims
- 0592US8800658B2Control of particulate entrainment by fluidsZHANG KEWEI·Filed 2012·Granted Aug 12, 2014·9 cites·16 claims
- 0690US7723274B2Method for making particulate slurries and particulate slurry compositionsTRICAN WELL SERVICE LTD·Filed 2006·Granted May 25, 2010·22 cites·40 claims
- 0785US6468945B1Fluids for fracturing subterranean formationsBJ SERVICES COMPANY CANADA·Filed 1999·Granted Oct 22, 2002·65 cites·15 claims
- 0882US6410489B1Foam-fluid for fracturing subterranean formationsBJ SERVICES COMPANY CANADA·Filed 1999·Granted Jun 25, 2002·88 cites·7 claims
- 0977US8499835B2Well service compositions for consolidation of particulates in subterranean coal seamsZHANG KEWEI·Filed 2008·Granted Aug 6, 2013·7 cites·44 claims
- 1076US10202542B2Aqueous slurry for particulates transportationTRICAN WELL SERVICE LTD·Filed 2016·Granted Feb 12, 2019·2 cites·41 claims
- 1175US7977285B2Hydrocarbon fluid compositions and methods for using sameTRICAN WELL SERVICE LTD·Filed 2009·Granted Jul 12, 2011·7 cites·12 claims
- 1271US6904972B2Fracturing with viscoelastic surfactant based fluidFiled 2001·Granted Jun 14, 2005·23 cites·26 claims
- 1370US8889392B2Monolignol 4-O-methyltransferases and uses thereofLIU CHANG-JUN·Filed 2011·Granted Nov 18, 2014·3 cites·11 claims
- 1469US7638468B2Surfactant based viscoelastic fluidsBJ SERVICES CO·Filed 2003·Granted Dec 29, 2009·12 cites·22 claims
- 1567US9201048B2Systems for characterizing resonance behavior of magnetostrictive resonatorsCHENG ZHONGYANG·Filed 2012·Granted Dec 1, 2015·2 cites·19 claims
- 1666US9976075B2Method for making particulate slurries and particulate slurry compositionsTRICAN WELL SERVICE LTD·Filed 2017·Granted May 22, 2018·0 cites·18 claims
- 1765US10138416B2Control of particulate entrainment by fluidsTRICAN WELL SERVICE LTD·Filed 2016·Granted Nov 27, 2018·0 cites·27 claims
- 1861US10023786B2Method for making particulate slurries and particulate slurry compositionsTRICAN WELL SERVICE LTD·Filed 2017·Granted Jul 17, 2018·0 cites·30 claims
- 1958US9873889B2Increasing leaf longevity and disease resistance by altering salicylic acid catabolismUNIV CORNELL·Filed 2014·Granted Jan 23, 2018·0 cites·13 claims
- 2058US2025129543A1Method for growing zinc-catecholate frameworks on bio-fibers and their electronic applicationsUNIV QINGDAO·Filed 2022·Application pending·0 cites
- 2156US11913930B2Bismuth oxide based ammonia sensorQINGDAO UNIV CHINA·Filed 2022·Granted Feb 27, 2024·0 cites·13 claims
- 2256US9139761B2Aqueous particulate slurry compositions and methods of making sameZHANG KEWEI·Filed 2011·Granted Sep 22, 2015·0 cites·29 claims
- 2354US9714371B2Method for making particulate slurries and particulate slurry compositionsZHANG KEWEI·Filed 2010·Granted Jul 25, 2017·0 cites·34 claims
- 2452US11925531B2Magnetic dressing and preparation method and use thereofUNIV SHANGHAI·Filed 2022·Granted Mar 12, 2024·0 cites·19 claims
- 2552US2021324397A1A gene osckx11 for controlling rice grain number and use thereofUNIV ZHEJIANG NORMAL·Filed 2021·Application pending·0 cites
- 2650US2016054269A1Systems for Characterizing Resonance Behavior of Magnetostrictive ResonatorsUNIV AUBURN·Filed 2015·Application pending·0 cites
- 2749US11130892B2Oil-based dust suppression composition and method of useTRICAN WELL SERVICE LTD·Filed 2017·Granted Sep 28, 2021·0 cites·10 claims
- 2848US10196560B2Proppant treatment with polymerizable natural oilsTRICAN WELL SERVICE LTD·Filed 2016·Granted Feb 5, 2019·0 cites·7 claims
- 2948US2010190665A1Fluid and method for agglomerating particles in a well service operationZHANG KEWEI·Filed 2009·Application pending·0 cites
- 3048US2010256024A1Resin coated proppant slurry compositions and methods of making and using sameTRICAN WELL SERVICE LTD·Filed 2008·Application pending·0 cites
- 3147US2018265773A1Aqueous particulate slurries and methods of making the sameTRICAN WELL SERVICE LTD·Filed 2018·Application pending·0 cites
- 3246US2008011486A1Biodegradable foam compositions for oil field operationsZHANG KEWEI·Filed 2007·Application pending·0 cites
- 3345US2016017213A1Aqueous slurry for particulates transportationTRICAN WELL SERVICE LTD·Filed 2015·Application pending·0 cites
- 3443US11236258B2Aqueous based dust control compositions and methodsTRICAN WELL SERVICE LTD·Filed 2019·Granted Feb 1, 2022·0 cites·23 claims
- 3543US2010029515A1Hydrocarbon fluids and methods of using sameO'NEIL BRIAN W·Filed 2009·Application pending·0 cites
- 3642US9932514B2Compositions and methods for making aqueous slurryTRICAN WELL SERVICE LTD·Filed 2015·Granted Apr 3, 2018·0 cites·25 claims
- 3741US2018093294A1Portable inline particulate coatingTRICAN WELL SERVICE LTD·Filed 2017·Application pending·0 cites
- 3841US2012267112A1Well service compositions and methodsZHANG KEWEI·Filed 2010·Application pending·0 cites
- 3941US2012322697A1Compositions and methods for enhancing fluid recovery for hydraulic fracturing treatmentsZHANG KEWEI·Filed 2011·Application pending·0 cites
- 4040US2020157415A1Proppant treatment and enhanced water imbibition in tight subterranean formations by using dendrimersTRICAN WELL SERVICE LTD·Filed 2018·Application pending·0 cites
- 4140US2012067584A1Hydrocarbon-based fluid compositions and methods of using sameZHANG KEWEI·Filed 2011·Application pending·0 cites
- 4238US2007197402A1Hydrocarbon fluids and methods of using sameO'NEIL BRIAN W·Filed 2007·Application pending·0 cites
- 4338US2004181492A1Method and apparatus for managing utility usageFiled 2004·Application pending·0 cites
- 4436US2017306219A1Controlled release of chemicals in oilfield operationsTRICAN WELL SERVICE LTD·Filed 2017·Application pending·0 cites
- 4536US2015252254A1Fracturing slurry compositions and methods for making sameTRICAN WELL SERVICE LTD·Filed 2015·Application pending·0 cites
- 4631US2016200965A1Spray set-up for on-the-fly treatment of proppantsTRICAN WELL SERVICE LTD·Filed 2016·Application pending·0 cites
- 4730US2016201417A1Fluid displacement stimulation of deviated wellbores using a temporary conduitTRICAN WELL SERVICE LTD·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →