Inventor · disambiguated record
Donn J. Brown
Also filed as: BROWN DONN J · BROWN DONN JASON
95 granted patents·9 pending applications·596 citations·filing 2001–2025
99Inventor score
Files withHALLIBURTON ENERGY SERVICES INC69BAKER HUGHES INC22BROWN DONN J8FORSBERG MICHAEL A1GHAZI-MORADI ABBAS1
Top patents by PatentIndex Score
104 records- 0197US11624269B2Integrated gas separator and pumpHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Apr 11, 2023·12 cites·20 claims
- 0296US11149535B2Electric submersible pump (ESP) with gas handling shroud inletHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Oct 19, 2021·13 cites·20 claims
- 0396US11066921B1Fluid flow condition sensing probeHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Jul 20, 2021·6 cites·19 claims
- 0495US12000258B2Electric submersible pump (ESP) gas slug processor and mitigation systemHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Jun 4, 2024·4 cites·24 claims
- 0595US11319786B2Controlled ESP discharge system preventing gas lockHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted May 3, 2022·5 cites·18 claims
- 0695US11162338B2Electric submersible pump (ESP) intake centralizationHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Nov 2, 2021·5 cites·20 claims
- 0795US9920773B2Threaded connection having different upper and lower threads for submersible well pump modulesBAKER HUGHES INC·Filed 2014·Granted Mar 20, 2018·16 cites·18 claims
- 0894US8955598B2Shroud having separate upper and lower portions for submersible pump assembly and gas separatorBROWN DONN J·Filed 2012·Granted Feb 17, 2015·24 cites·20 claims
- 0993US12060780B2Integrated gas separator and pumpHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted Aug 13, 2024·2 cites·22 claims
- 1093US8591205B2Centering coupling for splined shafts submersible pumping systems and electrical submersible pumpsBAKER HUGHES INC·Filed 2012·Granted Nov 26, 2013·14 cites·22 claims
- 1192US11131155B2Helix gas separatorHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Sep 28, 2021·5 cites·18 claims
- 1291US11965402B2Electric submersible pump (ESP) shroud systemHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Apr 23, 2024·2 cites·13 claims
- 1391US11542800B2Electric submersible pump (ESP) intake centralizationHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Jan 3, 2023·2 cites·20 claims
- 1491US9670758B2Coaxial gas riser for submersible well pumpBAKER HUGHES INC·Filed 2014·Granted Jun 6, 2017·14 cites·14 claims
- 1591US8747078B2Gas separator with improved flow path efficiencyBROWN DONN J·Filed 2011·Granted Jun 10, 2014·11 cites·18 claims
- 1691US6557905B2Anti-rotational submersible well pump assemblyBAKER HUGHES INC·Filed 2001·Granted May 6, 2003·49 cites·18 claims
- 1790US11867035B2Charge pump for electric submersible pump (ESP) assemblyHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Jan 9, 2024·3 cites·20 claims
- 1890US11591891B2Helix hub with improved two-phase separationHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Feb 28, 2023·2 cites·13 claims
- 1990US6723158B2Gas separator improvementsBAKER HUGHES INC·Filed 2002·Granted Apr 20, 2004·52 cites·23 claims
- 2089US12404761B2Electric submersible pump (ESP) gas slug processor and mitigation systemHALLIBURTON ENERGY SERVICES INC·Filed 2024·Granted Sep 2, 2025·1 cites·20 claims
- 2189US12024990B2Integral gas separator and pumpHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Jul 2, 2024·4 cites·20 claims
- 2289US11480039B2Distributed machine learning control of electric submersible pumpsHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Oct 25, 2022·5 cites·20 claims
- 2389US7766081B2Gas separator within ESP shroudBAKER HUGHES INC·Filed 2007·Granted Aug 3, 2010·37 cites·20 claims
- 2488US11946472B2Charge pump for electric submersible pump (ESP) assembly with inverted shroudHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Apr 2, 2024·2 cites·23 claims
- 2587US7806186B2Submersible pump with surfactant injectionBAKER HUGHES INC·Filed 2007·Granted Oct 5, 2010·15 cites·17 claims
- 2687US7377313B2Gas separator fluid crossover for well pumpBAKER HUGHES INC·Filed 2005·Granted May 27, 2008·16 cites·19 claims
- 2786US10808516B2Crossover system and apparatus for an electric submersible gas separatorHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Oct 20, 2020·4 cites·17 claims
- 2886US8876500B2Centering coupling for splined shafts submersible pumping systems and electrical submersible pumpsBAKER HUGHES INC·Filed 2013·Granted Nov 4, 2014·7 cites·20 claims
- 2985US11299973B2Gas separator with fluid reservoir and self-orientating intakeHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Apr 12, 2022·4 cites·20 claims
- 3085US11220904B2Fluid flow condition sensing probeHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Jan 11, 2022·2 cites·20 claims
- 3185US8545125B2Non-parallel splined hub and shaft connectionBROWN DONN J·Filed 2009·Granted Oct 1, 2013·8 cites·16 claims
- 3284US12152474B2Electric submersible pump (ESP) assembly fluid intake extensionHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Nov 26, 2024·1 cites·20 claims
- 3383US11965401B2Electric submersible pump with improved gas separator performance in high viscosity applicationsHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Apr 23, 2024·1 cites·20 claims
- 3483US10683876B2Fluid moving apparatus and system for an electric submersible gas separatorHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Jun 16, 2020·4 cites·19 claims
- 3582US11953024B1Centrifugal pump stage diffuserHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Apr 9, 2024·1 cites·24 claims
- 3681US11739619B2Oil circulation in an electric submersible pump (ESP) electric motorHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Aug 29, 2023·1 cites·20 claims
- 3781US11162348B2Methods to improve fluid flow of a multi-phase mixture, methods to separate fluids of a multi-phase mixture, and multi-phase fluid mixture systemsHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Nov 2, 2021·2 cites·12 claims
- 3881US9353753B2Helical driver to reduce stress in brittle bearing materialsWILSON BROWN LYLE·Filed 2011·Granted May 31, 2016·7 cites·8 claims
- 3981US8817266B2Gas separators with fiber optic sensorsBAKER HUGHES INC·Filed 2013·Granted Aug 26, 2014·6 cites·20 claims
- 4081US8079418B2Plug in pump for inverted shroud assemblyBROWN DONN J·Filed 2009·Granted Dec 20, 2011·19 cites·17 claims
- 4181US7445429B2Crossover two-phase flow pumpBAKER HUGHES INC·Filed 2005·Granted Nov 4, 2008·22 cites·17 claims
- 4281US6932160B2Riser pipe gas separator for well pumpBAKER HUGHES INC·Filed 2003·Granted Aug 23, 2005·65 cites·40 claims
- 4380US11131179B2Electric submersible pump gas separatorHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Sep 28, 2021·2 cites·24 claims
- 4480US8746353B2Vibration method to detect onset of gas lockFORSBERG MICHAEL A·Filed 2011·Granted Jun 10, 2014·5 cites·20 claims
- 4579US8844614B2Tangential perforation systemBROWN DONN J·Filed 2011·Granted Sep 30, 2014·6 cites·9 claims
- 4679US8162600B2System, method and apparatus for two-phase homogenizing stage for centrifugal pump assemblyBROWN DONN J·Filed 2008·Granted Apr 24, 2012·9 cites·25 claims
- 4777US12173590B2Electric submersible pump with improved gas separator performance in high viscosity applicationsHALLIBURTON ENERGY SERVICES INC·Filed 2024·Granted Dec 24, 2024·0 cites·18 claims
- 4877US11572760B2Modified sand fallback prevention toolHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Feb 7, 2023·1 cites·20 claims
- 4977US11215183B2Electric submersible pump (ESP) tensioningHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jan 4, 2022·1 cites·20 claims
- 5075US11408427B2Electric submersible pump eccentric inverted shroud assemblyHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Aug 9, 2022·1 cites·20 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
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