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adapted for use in mining bore holes
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CPC
F04D13/10
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F04
Liquid pumps
F04D
NON-POSITIVE DISPLACEMENT PUMPS
F04D13/00
Pumping installations or systems
Current Industry
F04D13/10
adapted for use in mining bore holes
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Patents Grants
last 30 patents
Information
Patent Grant
Pump shaft for a multi-stage pump
Patent number
12,234,831
Issue date
Feb 25, 2025
KSB SE & Co. KGaA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method of controlling a pump and motor
Patent number
12,215,695
Issue date
Feb 4, 2025
Pentair Flow Technologies, LLC
Melissa Drechsel Kidd
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Autonomous failure prediction and pump control for well optimization
Patent number
12,197,201
Issue date
Jan 14, 2025
Schneider Electric Systems USA, Inc.
Bartosz Boguslawski
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
State estimation and run life prediction for pumping system
Patent number
12,163,415
Issue date
Dec 10, 2024
SENSIA LLC
David Milton Eslinger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Stick pump assembly
Patent number
12,163,524
Issue date
Dec 10, 2024
Milwaukee Electric Tool Corporation
Nolan J. Henton
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Shielding for a magnetic bearing in an electric submersible pump (E...
Patent number
12,158,157
Issue date
Dec 3, 2024
Halliburton Energy Services, Inc.
David Christopher Beck
E21 - EARTH DRILLING MINING
Information
Patent Grant
Lubricating downhole-type rotating machines
Patent number
12,152,466
Issue date
Nov 26, 2024
Upwing Energy, Inc.
David Biddick
E21 - EARTH DRILLING MINING
Information
Patent Grant
Seal bag for seal of an electric submersible pump
Patent number
12,152,476
Issue date
Nov 26, 2024
Halliburton Energy Services, Inc.
David Christopher Beck
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods related to startup of an electric submersible pump
Patent number
12,146,495
Issue date
Nov 19, 2024
SENSIA LLC
David Milton Eslinger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Controlling downhole-type rotating machines
Patent number
12,146,394
Issue date
Nov 19, 2024
Upwing Energy, Inc.
Kuo-Chiang Chen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Adaptive control for synchronous downhole motors
Patent number
12,143,037
Issue date
Nov 12, 2024
Aider Matarrita Sequeira
E21 - EARTH DRILLING MINING
Information
Patent Grant
Enhanced mechanical shaft seal protector for electrical submersible...
Patent number
12,140,006
Issue date
Nov 12, 2024
Halliburton Energy Services, Inc.
András Bencze
E21 - EARTH DRILLING MINING
Information
Patent Grant
Centrifugal well pump with threadedly coupled diffusers
Patent number
12,135,040
Issue date
Nov 5, 2024
Schlumberger Technology Corporation
Andrew Robert Charles Henderson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hybrid permanent magnet motor
Patent number
12,129,747
Issue date
Oct 29, 2024
Halliburton Energy Services, Inc.
Hassan Mansir
E21 - EARTH DRILLING MINING
Information
Patent Grant
Advanced insulation and jacketing for downhole power and motor lead...
Patent number
12,123,264
Issue date
Oct 22, 2024
Baker Hughes Oilfield Operations LLC
Amiya Tripathy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Motor using permanent magnets and induction windings for use with a...
Patent number
12,107,465
Issue date
Oct 1, 2024
ElectromagnetiX LLC
Christopher Martin Middleton
E21 - EARTH DRILLING MINING
Information
Patent Grant
Spring actuated axially locking shaft coupling for bi-directional l...
Patent number
12,104,613
Issue date
Oct 1, 2024
Halliburton Energy Services, Inc.
David McManus
E21 - EARTH DRILLING MINING
Information
Patent Grant
Bearings for electric submersible pumps
Patent number
12,085,086
Issue date
Sep 10, 2024
Schlumberger Technology Corporation
Pradeep Mahadevan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Safety valve for electrical submersible centrifugal pumping system
Patent number
12,060,769
Issue date
Aug 13, 2024
Joint Stock Company “Novomet-Perm”
Dmitrii Valeryevich Gorbunov
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Magnetic supporting of thrust load for downhole-type artificial lif...
Patent number
12,046,982
Issue date
Jul 23, 2024
Upwing Energy, Inc.
Patrick McMullen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Safety systems for electric submersible pumps
Patent number
12,044,110
Issue date
Jul 23, 2024
Schlumberger Technology Corporation
Andrew Henderson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Motor drive shaft spring clutch in electrical submersible pump
Patent number
12,038,013
Issue date
Jul 16, 2024
BAKER HUGHES OILFIELD OPERATIONS, LLC
Zheng Ye
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
ESP monitoring system and methodology
Patent number
12,031,426
Issue date
Jul 9, 2024
Schlumberger Technology Corporation
Peter Hondred
E21 - EARTH DRILLING MINING
Information
Patent Grant
Integral gas separator and pump
Patent number
12,024,990
Issue date
Jul 2, 2024
Halliburton Energy Services, Inc.
Donn J. Brown
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pump
Patent number
12,025,135
Issue date
Jul 2, 2024
Mitsubishi Heavy Industries, Ltd.
Kimihiko Mitsuda
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Thermal probe for motor lead extension
Patent number
11,994,132
Issue date
May 28, 2024
Baker Hughes Oilfield Operations LLC
Spencer Wilcox
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fallback prevention valve apparatus, system and method
Patent number
11,994,003
Issue date
May 28, 2024
Halliburton Energy Services, Inc.
Wesley John Nowitzki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Well pumping apparatus and methods
Patent number
11,982,286
Issue date
May 14, 2024
Ormat Technologies, Inc.
Benjamin Eilan
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Electric submersible pump completion with wet-mate receptacle, elec...
Patent number
11,970,926
Issue date
Apr 30, 2024
Saudi Arabian Oil Company
Ahmed Al-Mousa
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Bellows motor expansion chamber for an electric submersible pump
Patent number
11,965,511
Issue date
Apr 23, 2024
Halliburton Energy Services, Inc.
Larry James Parmeter
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
ELECTRICAL SUBMERSIBLE PUMP FOR A WELLBORE
Publication number
20250052138
Publication date
Feb 13, 2025
Saudi Arabian Oil Company
Mostafa M. Bori
E21 - EARTH DRILLING MINING
Information
Patent Application
STICK PUMP ASSEMBLY
Publication number
20250052247
Publication date
Feb 13, 2025
Milwaukee Electric Tool Corporation
Nolan J. Henton
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
MULTIPLE BLADE ROWS FOR IMPELLER AND DIFFUSER STAGES
Publication number
20250027507
Publication date
Jan 23, 2025
BHE Turbomachinery, LLC
Henry K. Obermeyer
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHODS RELATED TO STARTUP OF AN ELECTRIC SUBMERSIBLE PUMP
Publication number
20250027500
Publication date
Jan 23, 2025
Sensia LLC
David Milton Eslinger
E21 - EARTH DRILLING MINING
Information
Patent Application
CURRENT BALANCING FOR WELLBORE ARTIFICIAL LIFT DEVICE
Publication number
20250003319
Publication date
Jan 2, 2025
Halliburton Energy Services, Inc.
Hassan Mansir
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SPRING ACTUATED AXIALLY LOCKING SHAFT COUPLING FOR BI-DIRECTIONAL L...
Publication number
20240418176
Publication date
Dec 19, 2024
Halliburton Energy Services, Inc.
David MCMANUS
E21 - EARTH DRILLING MINING
Information
Patent Application
BEARINGS FOR ELECTRIC SUBMERSIBLE PUMPS
Publication number
20240410383
Publication date
Dec 12, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Pradeep Mahadevan
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
BREATHER TUBE FOR LABYRINTH SEAL CHAMBER
Publication number
20240401602
Publication date
Dec 5, 2024
Saudi Arabian Oil Company
Christopher Wrighton
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Retaining Plate System for ESP Motor Radial Bearing Anti-Rotation T...
Publication number
20240401447
Publication date
Dec 5, 2024
Halliburton Energy Services, Inc.
Michael RIMMER
E21 - EARTH DRILLING MINING
Information
Patent Application
ESP Rotor Assemblies Configured for Thermal Expansion Compensation
Publication number
20240405648
Publication date
Dec 5, 2024
Halliburton Energy Services, Inc.
András Bencze
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
TOOLING FOR ENCAPSULATED ESP STATORS
Publication number
20240396396
Publication date
Nov 28, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
William GOERTZEN
E21 - EARTH DRILLING MINING
Information
Patent Application
Higher Work Output Centrifugal Pump Stage
Publication number
20240384729
Publication date
Nov 21, 2024
Halliburton Energy Services, Inc.
Ketankumar Kantilal Sheth
E21 - EARTH DRILLING MINING
Information
Patent Application
CENTRIFUGAL PUMP STAGE WITH RADIUSED IMPELLER FLOW PASSAGE EXIT FOR...
Publication number
20240384634
Publication date
Nov 21, 2024
Halliburton Energy Services, Inc.
Donn J. Brown
E21 - EARTH DRILLING MINING
Information
Patent Application
HIGH FREQUENCY TRANSFORMER FOR PREDICTING FAILURE OF AN ELECTRICAL...
Publication number
20240384723
Publication date
Nov 21, 2024
Leo Stephen COOMBS
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Keyless Nesting Diffuser for Centrifugal Pumps
Publication number
20240360841
Publication date
Oct 31, 2024
Baker Hughes Oilfield Operations LLC
Kyle Stephens
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ESP MONITORING SYSTEM AND METHODOLOGY
Publication number
20240318540
Publication date
Sep 26, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Peter Hondred
E21 - EARTH DRILLING MINING
Information
Patent Application
CRUDE OIL EXTRACTION PUMP
Publication number
20240309875
Publication date
Sep 19, 2024
Mitsubishi Heavy Industries, Ltd.
Kimihiko Mitsuda
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SYSTEM AND METHOD TO CONTROL ELECTRICAL SUBMERSIBLE PUMP DURING OIL...
Publication number
20240309874
Publication date
Sep 19, 2024
Saudi Arabian Oil Company
Marcelo Ramos Flores
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Housing Joints with Compression Loaded Graphite Seals for Downhole...
Publication number
20240287996
Publication date
Aug 29, 2024
Halliburton Energy Services, Inc.
Michael RIMMER
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE CENTRIFUGAL PUMPS INCLUDING LOCKING FEATURES AND RELATED C...
Publication number
20240229624
Publication date
Jul 11, 2024
ChampionX LLC
David Baillargeon
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD AND APPARATUS FOR ELECTRICAL SUBMERSIBLE PUMP (ESP) CONTROL...
Publication number
20240218782
Publication date
Jul 4, 2024
Saudi Arabian Oil Company
Hashim A. Alsadah
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD OF DETERMINING RESERVOIR FLUID FLOW CONDITION AND...
Publication number
20240192037
Publication date
Jun 13, 2024
Halliburton Energy Services, Inc.
Ketankumar Kantilal SHETH
G01 - MEASURING TESTING
Information
Patent Application
HIGH VOLUME AXIAL FLOW ELECTRIC SUBMERSIBLE PUMP (ESP) PUMP STAGE
Publication number
20240175339
Publication date
May 30, 2024
Halliburton Energy Services, Inc.
Ketankumar Kantilal SHETH
E21 - EARTH DRILLING MINING
Information
Patent Application
ELECTRICAL SUBMERSIBLE PUMP CONTROL
Publication number
20240159232
Publication date
May 16, 2024
Sensia LLC
Albert Hoefel
E21 - EARTH DRILLING MINING
Information
Patent Application
ELECTRIC MOTOR FOR A WELL PUMP AS WELL AS ASSOCIATED PRODUCTION MET...
Publication number
20240146141
Publication date
May 2, 2024
WILO SE
Daniel HOEKE
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ELECTRIC MOTOR FOR A WELL PUMP AS WELL AS ASSOCIATED PRODUCTION METHOD
Publication number
20240146158
Publication date
May 2, 2024
WILO SE
Daniel HOEKE
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
JOURNAL BEARING LUBRICATION SIDE PORTS FOR OPTIMUM BEARING LOAD CAP...
Publication number
20240141764
Publication date
May 2, 2024
Halliburton Energy Services, Inc.
Michael RIMMER
E21 - EARTH DRILLING MINING
Information
Patent Application
INTERNAL ESP SEAL BAG SUPPORT
Publication number
20240141912
Publication date
May 2, 2024
Baker Hughes Oilfield Operations LLC
Kenneth O'Grady
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
DOWNHOLE TRANSMISSION WITH WELLBORE FLUID FLOW PASSAGE
Publication number
20240141903
Publication date
May 2, 2024
Halliburton Energy Services, Inc.
Donn J. BROWN
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole Lubrication System
Publication number
20240133278
Publication date
Apr 25, 2024
Upwing Energy, LLC
David Biddick
E21 - EARTH DRILLING MINING