Assignee
ZHANG KEWEI
CA·7 granted patents·5 pending applications·103 citations·filing 2007–2012
Top patents by PatentIndex Score
12 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
- 0492US8800658B2Control of particulate entrainment by fluidsZHANG KEWEI·Filed 2012·Granted Aug 12, 2014·9 cites·16 claims
- 0577US8499835B2Well service compositions for consolidation of particulates in subterranean coal seamsZHANG KEWEI·Filed 2008·Granted Aug 6, 2013·7 cites·44 claims
- 0656US9139761B2Aqueous particulate slurry compositions and methods of making sameZHANG KEWEI·Filed 2011·Granted Sep 22, 2015·0 cites·29 claims
- 0754US9714371B2Method for making particulate slurries and particulate slurry compositionsZHANG KEWEI·Filed 2010·Granted Jul 25, 2017·0 cites·34 claims
- 0848US2010190665A1Fluid and method for agglomerating particles in a well service operationZHANG KEWEI·Filed 2009·Application pending·0 cites
- 0946US2008011486A1Biodegradable foam compositions for oil field operationsZHANG KEWEI·Filed 2007·Application pending·0 cites
- 1041US2012267112A1Well service compositions and methodsZHANG KEWEI·Filed 2010·Application pending·0 cites
- 1141US2012322697A1Compositions and methods for enhancing fluid recovery for hydraulic fracturing treatmentsZHANG KEWEI·Filed 2011·Application pending·0 cites
- 1240US2012067584A1Hydrocarbon-based fluid compositions and methods of using sameZHANG KEWEI·Filed 2011·Application pending·0 cites
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