Inventor · disambiguated record
Edward Malachosky
Also filed as: MALACHOSKY EDWARD
9 granted patents·411 citations·filing 1989–2016
90Inventor score
Top patents by PatentIndex Score
9 records- 0192US4942929ADisposal and reclamation of drilling wastesATLANTIC RICHFIELD CO·Filed 1989·Granted Jul 24, 1990·203 cites·12 claims
- 0279US5645730AAcid wastewater treatementENVIROCORP SERVICES & TECHNOLO·Filed 1996·Granted Jul 8, 1997·74 cites·13 claims
- 0378US9115303B2Biologically-derived monoesters as drilling fluidsCHEVRON USA INC·Filed 2013·Granted Aug 25, 2015·4 cites·18 claims
- 0477US5292367ADispersant compositions for subterranean well drilling and completionATLANTIC RICHFIELD CO·Filed 1992·Granted Mar 8, 1994·42 cites·20 claims
- 0574US5405224ASubterranean disposal of liquid and slurried solids wastesATLANTIC RICHFIELD CO·Filed 1993·Granted Apr 11, 1995·32 cites·12 claims
- 0665US5360787ADispersant compositions comprising sulfonated isobutylene maleic anhydride copolymer for subterranean well drilling and completionATLANTIC RICHFIELD CO·Filed 1992·Granted Nov 1, 1994·24 cites·5 claims
- 0762US5536385AProduction and purification of contaminated effluent streams containing ammonium sulfate and ammoniaENVIROCORP SERVICES & TECHNOLO·Filed 1995·Granted Jul 16, 1996·31 cites·17 claims
- 0853US9115556B2Method of using biologically-derived monoesters as drilling fluidsCHEVRON USA INC·Filed 2013·Granted Aug 25, 2015·1 cites·18 claims
- 0944US9714377B2Manufacture of intermediate strength proppant or lost circulation material from drill cuttingsCHEVRON USA INC·Filed 2016·Granted Jul 25, 2017·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →