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Nagaraja Pai
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fluid based intermittent powering of downhole operations
Patent number
12,173,586
Issue date
Dec 24, 2024
Halliburton Energy Services, Inc.
Michael D. Finke
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole electrical generator
Patent number
11,970,923
Issue date
Apr 30, 2024
Halliburton Energy Services, Inc.
Ana Beatriz Martins Aguiar
E21 - EARTH DRILLING MINING
Information
Patent Grant
Power conditioning system for pulse power drilling
Patent number
11,680,447
Issue date
Jun 20, 2023
Halliburton Energy Services, Inc.
Nagaraja K. Pai
E21 - EARTH DRILLING MINING
Information
Patent Grant
Configurations for cooling capacitors
Patent number
11,657,965
Issue date
May 23, 2023
Halliburton Energy Services, Inc.
Boguslaw Wiecek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Digital 2D holographic spectrometer for material characterization
Patent number
11,549,367
Issue date
Jan 10, 2023
Halliburton Energy Services, Inc.
David L. Perkins
G01 - MEASURING TESTING
Information
Patent Grant
Axial-field multi-armature alternator system for downhole drilling
Patent number
11,280,171
Issue date
Mar 22, 2022
Halliburton Energy Services, Inc.
Nagaraja K. Pai
E21 - EARTH DRILLING MINING
Information
Patent Grant
Digital 2D holographic spectrometer for material characterization
Patent number
10,781,689
Issue date
Sep 22, 2020
Halliburton Energy Services, Inc.
David L. Perkins
E21 - EARTH DRILLING MINING
Information
Patent Grant
Incorporation of integrated computational elements within optical a...
Patent number
10,533,938
Issue date
Jan 14, 2020
Halliburton Energy Services, Inc.
David L. Perkins
G01 - MEASURING TESTING
Information
Patent Grant
Incorporation of integrated computational elements within optical a...
Patent number
9,891,163
Issue date
Feb 13, 2018
Halliburton Energy Services, Inc.
David L. Perkins
G01 - MEASURING TESTING
Information
Patent Grant
Integrated computational elements with planar waveguide
Patent number
9,851,340
Issue date
Dec 26, 2017
Halliburton Energy Services, Inc.
David L. Perkins
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Pulsed-Power Drilling System with Integrated Power and Communicatio...
Publication number
20250084706
Publication date
Mar 13, 2025
Halliburton Energy Services, Inc.
Nagaraja K. Pai
E21 - EARTH DRILLING MINING
Information
Patent Application
INSULATED COILED TUBING FOR PULSED POWER DRILLING
Publication number
20250075569
Publication date
Mar 6, 2025
Halliburton Energy Services, Inc.
Nagaraja K. Pai
E21 - EARTH DRILLING MINING
Information
Patent Application
POWER DELIVERY SYSTEM FOR PULSED POWER DRILLING
Publication number
20250034946
Publication date
Jan 30, 2025
Halliburton Energy Services, Inc.
Nagaraja K. Pai
E21 - EARTH DRILLING MINING
Information
Patent Application
FLUID BASED INTERMITTENT POWERING OF DOWNHOLE OPERATIONS
Publication number
20230145343
Publication date
May 11, 2023
Halliburton Energy Services, Inc.
Michael D. Finke
E21 - EARTH DRILLING MINING
Information
Patent Application
CONFIGURATIONS FOR COOLING CAPACITORS
Publication number
20220384105
Publication date
Dec 1, 2022
Halliburton Energy Services, Inc.
Boguslaw Wiecek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DOWNHOLE ELECTRICAL GENERATOR
Publication number
20220320959
Publication date
Oct 6, 2022
Halliburton Energy Services, Inc.
Ana Beatriz Martins Aguiar
E21 - EARTH DRILLING MINING
Information
Patent Application
POWER CONDITIONING SYSTEM FOR PULSE POWER DRILLING
Publication number
20220195806
Publication date
Jun 23, 2022
Halliburton Energy Services, Inc.
Nagaraja K. Pai
E21 - EARTH DRILLING MINING
Information
Patent Application
DIGITAL 2D HOLOGRAPHIC SPECTROMETER FOR MATERIAL CHARACTERIZATION
Publication number
20200370425
Publication date
Nov 26, 2020
Halliburton Energy Services, Inc.
David L. PERKINS
G01 - MEASURING TESTING
Information
Patent Application
AXIAL-FIELD MULTI-ARMATURE ALTERNATOR SYSTEM FOR DOWNHOLE DRILLING
Publication number
20200063543
Publication date
Feb 27, 2020
Halliburton Energy Services, Inc.
Nagaraja K. Pai
E21 - EARTH DRILLING MINING
Information
Patent Application
DIGITAL 2D HOLOGRAPHIC SPECTROMETER FOR MATERIAL CHARACTERIZATION
Publication number
20190032484
Publication date
Jan 31, 2019
Halliburton Energy Services, Inc.
David L. PERKINS
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
INCORPORATION OF INTEGRATED COMPUTATIONAL ELEMENTS WITHIN OPTICAL A...
Publication number
20180156720
Publication date
Jun 7, 2018
Halliburton Energy Services, Inc.
David L. Perkins
G01 - MEASURING TESTING
Information
Patent Application
Incorporation Of Integrated Computational Elements Within Optical A...
Publication number
20170284931
Publication date
Oct 5, 2017
Halliburton Energy Services, Inc.
David L. Perkins
G01 - MEASURING TESTING
Information
Patent Application
INTEGRATED COMPUTATIONAL ELEMENTS WITH PLANAR WAVEGUIDE
Publication number
20160238585
Publication date
Aug 18, 2016
Halliburton Energy Services, Inc.
David L. Perkins
G01 - MEASURING TESTING