Inventor · disambiguated record
Edward C. Marshall
Also filed as: MARSHALL EDWARD · MARSHALL EDWARD C
6 granted patents·3 pending applications·71 citations·filing 2008–2015
81Inventor score
Top patents by PatentIndex Score
9 records- 0191US8524639B2Complementary surfactant compositions and methods for making and using sameFALANA OLUSEGUN MATTHEW·Filed 2010·Granted Sep 3, 2013·18 cites·14 claims
- 0289US8141661B2Enhanced oil-based foam drilling fluid compositions and method for making and using sameKAKADJIAN SARKIS R·Filed 2008·Granted Mar 27, 2012·27 cites·16 claims
- 0387US7915203B2Secondary emulsifiers for inverted emulsion fluids and methods for making and using sameCLEARWATER INT LLC·Filed 2009·Granted Mar 29, 2011·22 cites·11 claims
- 0475US9255220B2Defoamer formulation and methods for making and using sameCLEARWATER INT LLC·Filed 2014·Granted Feb 9, 2016·2 cites·20 claims
- 0572US9085724B2Environmentally friendly base fluids and methods for making and using sameFALANA OLUSEGUN M·Filed 2010·Granted Jul 21, 2015·2 cites·18 claims
- 0657US9090809B2Methods for using complementary surfactant compositionsCLEARWATER INT LLC·Filed 2013·Granted Jul 28, 2015·0 cites·25 claims
- 0753US2015377002A1Environmentally friendly base fluids and methods for making and using sameFALANA OLUSEGUN M·Filed 2015·Application pending·0 cites
- 0841US2013081820A1Hostile environment stable compositions and drilling and fracturing fluids containing sameFALANA OLUSEGUN MATTHEW·Filed 2011·Application pending·0 cites
- 0941US2012295820A1Management of corrosion in phosphate brinesFALANA OLUSEGUN MATTHEW·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →