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Maxim Pushkarev
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Katy, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Progressive cavity motor dampening system
Patent number
10,989,189
Issue date
Apr 27, 2021
Schlumberger Technology Corporation
Maxim Pushkarev
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Conduit mapping tool and method
Patent number
10,760,404
Issue date
Sep 1, 2020
Schlumberger Technology Corporation
Chintankumar Bharatkumar Shah
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for controlling or limiting rotor orbit in mov...
Patent number
10,612,542
Issue date
Apr 7, 2020
Smith International, Inc.
Brian P. Jarvis
E21 - EARTH DRILLING MINING
Information
Patent Grant
Bearing/gearing section for a PDM rotor/stator
Patent number
10,450,800
Issue date
Oct 22, 2019
Schlumberger Technology Corporation
Francois Clouzeau
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Progressive cavity based control system
Patent number
10,407,987
Issue date
Sep 10, 2019
Schlumberger Technology Corporation
Geoffrey C. Downton
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Positive displacement motor with radially constrained rotor catch
Patent number
9,982,485
Issue date
May 29, 2018
William Murray
E21 - EARTH DRILLING MINING
Information
Patent Grant
Positive displacement motor with radially constrained rotor catch
Patent number
9,695,638
Issue date
Jul 4, 2017
William Murray
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
CONDUIT MAPPING TOOL AND METHOD
Publication number
20180163529
Publication date
Jun 14, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Chintankumar Bharatkumar Shah
E21 - EARTH DRILLING MINING
Information
Patent Application
LINERS FOR ROTORS AND STATORS
Publication number
20180003175
Publication date
Jan 4, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Maxim Pushkarev
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Positive Displacement Motor With Radially Constrained Rotor Catch
Publication number
20170145748
Publication date
May 25, 2017
Smith International, Inc.
William Murray
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus And Method For Controlling Or Limiting Rotor Orbit In Mov...
Publication number
20170074100
Publication date
Mar 16, 2017
Smith International, Inc.
Brian P. Jarvis
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Progressive Cavity Based Control System
Publication number
20150354280
Publication date
Dec 10, 2015
Geoffrey C. Downton
E21 - EARTH DRILLING MINING
Information
Patent Application
Positive Displacement Motor With Radially Constrained Rotor Catch
Publication number
20140332275
Publication date
Nov 13, 2014
William Murray
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Bearing/Gearing Section For A PDM Rotor/Stator
Publication number
20140170011
Publication date
Jun 19, 2014
SCHLUMBERGER TECHNOLOGY CORPORATION
Francois Clouzeau
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...