Inventor · disambiguated record
Paravastu Badrinarayanan
Also filed as: BADRINARAYANAN PARAVASTU
26 granted patents·9 pending applications·22 citations·filing 2006–2024
92Inventor score
Files withHALLIBURTON ENERGY SERVICES INC12LOCKHEED MARTIN ENERGY LLC8BADRINARAYANAN PARAVASTU5AUDI AG2CARNEVALE CHRISTOPHER JOHN1
Top patents by PatentIndex Score
35 records- 0194US11255187B1Machine learning mud pulse recognition networksHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Feb 22, 2022·7 cites·21 claims
- 0291US12247485B2Rotary steerable system with multiple rows of actuatorsHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted Mar 11, 2025·2 cites·20 claims
- 0386US12031433B2Steering valve for deactivating a steering pad of a rotary steerable systemHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Jul 9, 2024·1 cites·20 claims
- 0480US12255368B2Electrolyte balancing strategies for flow batteriesLOCKHEED MARTIN ENERGY LLC·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 0580US11634982B2Filtering of RSS pad noise in mud pulse telemetry systems and detection of RSS pad leaksHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Apr 25, 2023·2 cites·14 claims
- 0678US11843147B2Electrolyte balancing strategies for flow batteriesLOCKHEED MARTIN ENERGY LLC·Filed 2021·Granted Dec 12, 2023·0 cites·1 claims
- 0778US10249897B2Electrolyte balancing strategies for flow batteriesLOCKHEED MARTIN ENERGY LLC·Filed 2014·Granted Apr 2, 2019·1 cites·23 claims
- 0878US9570763B2Hybrid bipolar plate for evaporatively cooled fuel cellsCARNEVALE CHRISTOPHER JOHN·Filed 2010·Granted Feb 14, 2017·4 cites·12 claims
- 0976US12331640B2Steering valve for deactivating a steering pad of a rotary steerable systemHALLIBURTON ENERGY SERVICES INC·Filed 2024·Granted Jun 17, 2025·0 cites·20 claims
- 1074US2023076847A1Bipolar plate design with non-conductive picture frameLOCKHEED MARTIN ENERGY LLC·Filed 2022·Application pending·0 cites
- 1170US11725505B2Machine learning mud pulse recognition networksHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Aug 15, 2023·0 cites·20 claims
- 1270US10833347B2Flow battery balancing cells having a bipolar membrane for simultaneous modification of a negative electrolyte solution and a positive electrolyte solutionLOCKHEED MARTIN ENERGY LLC·Filed 2019·Granted Nov 10, 2020·0 cites·14 claims
- 1370US8470483B2Wettable gas diffusion layer for a wet seal in a fuel cellBADRINARAYANAN PARAVASTU·Filed 2006·Granted Jun 25, 2013·2 cites·18 claims
- 1469US9362578B2Fuel cell power plant operating system and method for use in sub-freezing ambient conditionsPATTERSON TIMOTHY·Filed 2010·Granted Jun 7, 2016·2 cites·13 claims
- 1569US8728684B2Reduced axial pressure in fuel cell stacksREISER CARL A·Filed 2008·Granted May 20, 2014·1 cites·9 claims
- 1667US11271233B2Electrolyte balancing strategies for flow batteriesLOCKHEED MARTIN ENERGY LLC·Filed 2019·Granted Mar 8, 2022·0 cites·20 claims
- 1764US10511032B2Fuel cell with purge manifoldAUDI AG·Filed 2017·Granted Dec 17, 2019·0 cites·9 claims
- 1864US9508999B2Wicking layer for managing moisture distribution in a fuel cellAUDI AG·Filed 2013·Granted Nov 29, 2016·0 cites·20 claims
- 1962US10411285B2Flow battery balancing cells having a bipolar membrane for simultaneous modification of a negative electrolyte solution and a positive electrolyte solutionLOCKHEED MARTIN ENERGY LLC·Filed 2016·Granted Sep 10, 2019·0 cites·9 claims
- 2061US2016240868A1Bipolar plate design with non-conductive picture frameLOCKHEED MARTIN ADVANCED ENERGY STORAGE LLC·Filed 2014·Application pending·0 cites
- 2159US2011003217A1Wicking layer for managing moisture distribution in a fuel cellDARLING ROBERT MASON·Filed 2008·Application pending·0 cites
- 2257US12116893B2Shear pin for deactivating a steering pad of a rotary steerable systemHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Oct 15, 2024·0 cites·20 claims
- 2357US9780388B2Fuel cell with purge manifoldBADRINARAYANAN PARAVASTU·Filed 2009·Granted Oct 3, 2017·0 cites·14 claims
- 2456US9403301B2Method for processing a porous articlePERRY MICHAEL L·Filed 2009·Granted Aug 2, 2016·0 cites·19 claims
- 2555US9917314B2Mitigating electrode erosion in high temperature PEM fuel cellDARLING ROBERT M·Filed 2009·Granted Mar 13, 2018·0 cites·14 claims
- 2654US9768455B2Fuel cell device having a liquid soak up regionBADRINARAYANAN PARAVASTU·Filed 2008·Granted Sep 19, 2017·0 cites·22 claims
- 2752US2025369345A1Measuring well system efficiency using tube wavesHALLIBURTON ENERGY SERVICES INC·Filed 2024·Application pending·0 cites
- 2852US2012202134A1Reduced thermal conductivity in pem fuel cell gas diffusion layersBADRINARAYANAN PARAVASTU·Filed 2009·Application pending·0 cites
- 2951US12221875B2Real time drilling model updates and parameter recommendations with caliper measurementsHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Feb 11, 2025·0 cites·21 claims
- 3050US2011111326A1Fuel cell device having a water reservoirBADRINARAYANAN PARAVASTU·Filed 2008·Application pending·0 cites
- 3148US12181627B2Sourceless gain stabilization for scintillation counting toolsHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Dec 31, 2024·0 cites·20 claims
- 3248US2024318548A1Encoding data across different downlink channelsHALLIBURTON ENERGY SERVICES INC·Filed 2023·Application pending·0 cites
- 3345US10147957B2Electrochemical cells having designed flow fields and methods for producing the sameLOCKHEED MARTIN ENERGY LLC·Filed 2016·Granted Dec 4, 2018·0 cites·27 claims
- 3444US2023296013A1In-bit strain measurement for automated bha controlHALLIBURTON ENERGY SERVICES INC·Filed 2022·Application pending·0 cites
- 3543US2013059214A1Fuel cell contaminant removal methodPATTERSON TIMOTHY W·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →