Inventor · disambiguated record
Qusai Darugar
Also filed as: DARUGAR QUSAI · DARUGAR QUSAI A
22 granted patents·13 pending applications·27 citations·filing 2008–2024
92Inventor score
Files withMURUGESAN SANKARAN8BAKER HUGHES HOLDINGS LLC5BAKER HUGHES A GE CO LLC4SAUDI ARABIAN OIL CO4BAKER HUGHES INC3
Top patents by PatentIndex Score
35 records- 0193US10702843B2Compositions of matter comprising suspended nanoparticles and related methodsBAKER HUGHES A GE CO LLC·Filed 2018·Granted Jul 7, 2020·5 cites·20 claims
- 0292US12258821B2Encapsulated lost circulation materials based on shape-memory polymer foamBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Mar 25, 2025·1 cites·17 claims
- 0392US12258822B2Encapsulated lost circulation materials based on swellable elastomersBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Mar 25, 2025·1 cites·10 claims
- 0491US11305251B2Methods including functionalizing nanoparticles and forming suspensionsBAKER HUGHES HOLDINGS LLC·Filed 2020·Granted Apr 19, 2022·2 cites·19 claims
- 0590US10502040B1Upconverting nanoparticles as tracers for production and well monitoringMURUGESAN SANKARAN·Filed 2018·Granted Dec 10, 2019·5 cites·13 claims
- 0688US10927006B2Thin film substrates including crosslinked carbon nanostructures and related methodsBAKER HUGHES HOLDINGS LLC·Filed 2018·Granted Feb 23, 2021·3 cites·4 claims
- 0786US11359130B2Methods of altering the wettability of surfaces to enhance hydrocarbon productionBAKER HUGHES HOLDINGS LLC·Filed 2018·Granted Jun 14, 2022·3 cites·20 claims
- 0884US9958394B2Molecular enhanced based Surface Enhanced Raman Spectroscopy to detect low concentration of monoethanolamineMURUGESAN SANKARAN·Filed 2017·Granted May 1, 2018·2 cites·15 claims
- 0981US11162341B2Upconverting nanoparticles as tracers for production and well monitoringMURUGESAN SANKARAN·Filed 2019·Granted Nov 2, 2021·1 cites·11 claims
- 1080US11149184B2Methods of recovering a hydrocarbon materialBAKER HUGHES HOLDINGS LLC·Filed 2018·Granted Oct 19, 2021·2 cites·13 claims
- 1176US10480313B2Multicolor fluorescent silica nanoparticles as tracers for production and well monitoringMURUGESAN SANKARAN·Filed 2017·Granted Nov 19, 2019·1 cites·22 claims
- 1275US11598184B2Upconverting nanoparticles as tracers for production and well monitoringMURUGESAN SANKARAN·Filed 2021·Granted Mar 7, 2023·0 cites·10 claims
- 1371US11905786B2Method of forming a sand control device from a curable inorganic mixture infused with degradable material and method of producing formation fluids through a sand control device formed from a curable inorganic mixture infused with degradable materialDOLOG ROSTYSLAV·Filed 2019·Granted Feb 20, 2024·1 cites·8 claims
- 1469US2024084665A1Method of forming a sand control device from a curable inorganic mixture infused with degradable material and method of producing formation fluids through a sand control device formed from a curable inorganic mixture infused with degradable materialBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1567US2022010198A1Methods of recovering a hydrocarbon materialBAKER HUGHES HOLDINGS LLC·Filed 2021·Application pending·0 cites
- 1666US2025207474A1Drilling and cementing universal fluids and methods and systems related theretoSAUDI ARABIAN OIL CO·Filed 2023·Application pending·0 cites
- 1765US10247675B2Molecular enhanced based surface enhanced raman spectroscopy to detect low concentration of monoethanolamineMURUGESAN SANKARAN·Filed 2018·Granted Apr 2, 2019·0 cites·15 claims
- 1865US2025368881A1Pourable wetting agents and methods associated therewithSAUDI ARABIAN OIL CO·Filed 2024·Application pending·0 cites
- 1958US10739269B2Detection of trace chemicals in oil and gas applicationsMURUGESAN SANKARAN·Filed 2018·Granted Aug 11, 2020·0 cites·18 claims
- 2058US2019225856A1Electrically conductive oil-based fluidsBAKER HUGHES A GE CO LLC·Filed 2019·Application pending·0 cites
- 2157US10908092B2Process for making cyano functionalized gold nanoparticlesSURESH RADHIKA·Filed 2018·Granted Feb 2, 2021·0 cites·8 claims
- 2256US10346783B2Electrochemical methods of removing dissolved oxygen from drilling or completion fluidsMURUGESAN SANKARAN·Filed 2017·Granted Jul 9, 2019·0 cites·20 claims
- 2354US2025345739A1Atmospheric water harvesting coupled with carbon dioxide direct air captureSAUDI ARABIAN OIL CO·Filed 2024·Application pending·0 cites
- 2454US2020157416A1Oil-based fluid compositions with enhanced electrical conductivityBAKER HUGHES A GE CO LLC·Filed 2019·Application pending·0 cites
- 2553US12098603B2Method and system for managing carbon containing gasesOSGOUEI REZA ETTEHADI·Filed 2022·Granted Sep 24, 2024·0 cites·16 claims
- 2653US10214704B2Anti-degradation and self-healing lubricating oilVentura Darryl·Filed 2017·Granted Feb 26, 2019·0 cites·15 claims
- 2752US10280356B2Electrically conductive oil-based fluidsBAKER HUGHES INC·Filed 2015·Granted May 7, 2019·0 cites·9 claims
- 2852US2019382667A1Recovering base oil from contaminated invert emulsion fluid for making new oil- /synthetic-based fluidsBAKER HUGHES A GE COMANY LLC·Filed 2019·Application pending·0 cites
- 2949US7778301B2Cadmium sulfide quantum dot lasing in room temperature liquid solutionGEORGIA TECH RES INST·Filed 2008·Granted Aug 17, 2010·0 cites·21 claims
- 3048US2025388800A1Methods for freeing differentially stuck pipesSAUDI ARABIAN OIL CO·Filed 2024·Application pending·0 cites
- 3147US10465126B2Recovering base oil from contaminated invert emulsion fluid for making new oil-/synthetic-based fluidsBAKER HUGHES INC·Filed 2016·Granted Nov 5, 2019·0 cites·8 claims
- 3244US2018320056A1Suspensions of nonpolar nanoparticles for enhanced recovery of heavy oilsBAKER HUGHES INC·Filed 2017·Application pending·0 cites
- 3344US2019153805A1Control of elastomer swelling rate via surface functionalizationDOLOG ROSTYSLAV·Filed 2017·Application pending·0 cites
- 3442US2018327652A1Methods of recovering a hydrocarbon material contained within a subterranean formationBAKER HUGHES A GE CO LLC·Filed 2018·Application pending·0 cites
- 3540US2017137704A1Apparatus and Methods for Stimulating Reservoirs Using Fluids Containing Nano/Micro Heat Transfer ElementsMAZYAR OLEG A·Filed 2017·Application pending·0 cites
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