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Jacques Jundt
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Bethel, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Microfluidic oscillating tube densitometer for downhole applications
Patent number
10,301,938
Issue date
May 28, 2019
Schlumberger Technology Corporation
Christopher Harrison
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems, methods, and apparatus to drive reactive loads
Patent number
9,641,072
Issue date
May 2, 2017
Schlumberger Technology Corporation
Abderrhamane Ounadjela
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vibrating wire viscometers
Patent number
9,568,409
Issue date
Feb 14, 2017
Schlumberger Technology Corporation
Christopher Harrison
E21 - EARTH DRILLING MINING
Information
Patent Grant
Microfluidic oscillating tube densitometer for downhole applications
Patent number
9,341,059
Issue date
May 17, 2016
Schlumberger Technology Corporation
Christopher Harrison
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for regulating high voltage
Patent number
9,143,026
Issue date
Sep 22, 2015
Schlumberger Technology Corporation
Kevin L. Hiles
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus, method and system for measuring formation pressure and m...
Patent number
9,097,106
Issue date
Aug 4, 2015
Schlumberger Technology Corporation
Elizabeth B. Dussan V
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems, methods, and apparatus to drive reactive loads
Patent number
8,630,148
Issue date
Jan 14, 2014
Schlumberger Technology Corporation
Abderrhamane Ounadjela
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for determining downhole fluid parameters
Patent number
8,616,282
Issue date
Dec 31, 2013
Schlumberger Technology Corporation
Tullio Moscato
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods for measuring multiphase flow in a hydrocarbon...
Patent number
7,908,930
Issue date
Mar 22, 2011
Schlumberger Technology Corporation
Cheng-Gang Xie
G01 - MEASURING TESTING
Information
Patent Grant
Viscosity measurement
Patent number
7,784,330
Issue date
Aug 31, 2010
Schlumberger Technology Corporation
Dan E. Angelescu
G01 - MEASURING TESTING
Information
Patent Grant
Downhole sensor networks using wireless communication
Patent number
7,602,668
Issue date
Oct 13, 2009
Schlumberger Technology Corporation
Kenneth Kin-nam Liang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Vibrating wire viscosity sensor
Patent number
7,574,898
Issue date
Aug 18, 2009
Schlumberger Technology Corporation
Christopher Harrison
G01 - MEASURING TESTING
Information
Patent Grant
Time-of-flight stochastic correlation measurements
Patent number
7,424,366
Issue date
Sep 9, 2008
Schlumberger Technology Corporation
Dan Eugen Angelescu
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for composition analysis in a logging environment
Patent number
7,279,678
Issue date
Oct 9, 2007
Schlumber Technology Corporation
A. Ballard Andrews
G01 - MEASURING TESTING
Information
Patent Grant
Methods, apparatus, and systems for obtaining formation information...
Patent number
7,168,487
Issue date
Jan 30, 2007
Schlumberger Technology Corporation
Philippe Salamitou
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sensor system
Patent number
7,140,434
Issue date
Nov 28, 2006
Schlumberger Technology Corporation
Christian Chouzenoux
G01 - MEASURING TESTING
Information
Patent Grant
Downhole telemetry system and method
Patent number
7,040,415
Issue date
May 9, 2006
Schlumberger Technology Corporation
Bruce W. Boyle
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods, apparatus, and systems for obtaining formation information...
Patent number
6,978,833
Issue date
Dec 27, 2005
Schlumberger Technology Corporation
Philippe Salamitou
E21 - EARTH DRILLING MINING
Information
Patent Grant
Low-loss inductive couplers for use in wired pipe strings
Patent number
6,866,306
Issue date
Mar 15, 2005
Schlumberger Technology Corporation
Bruce W. Boyle
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Wired pipe joint with current-loop inductive couplers
Patent number
6,641,434
Issue date
Nov 4, 2003
Schlumberger Technology Corporation
Bruce W. Boyle
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Apparatus and method for determining the resitivity of underground...
Patent number
5,463,320
Issue date
Oct 31, 1995
Schlumberger Technology Corporation
Stephen D. Bonner
G01 - MEASURING TESTING
Information
Patent Grant
Well logging apparatus for investigating earth formations
Patent number
5,359,324
Issue date
Oct 25, 1994
Schlumberger Technology Corporation
Brian Clark
E21 - EARTH DRILLING MINING
Information
Patent Grant
Logging while drilling apparatus with blade mounted electrode for d...
Patent number
5,339,036
Issue date
Aug 16, 1994
Schlumberger Technology Corporation
Brian Clark
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well logging apparatus having toroidal induction antenna for measur...
Patent number
5,235,285
Issue date
Aug 10, 1993
Schlumberger Technology Corporation
Brian Clark
E21 - EARTH DRILLING MINING
Information
Patent Grant
Dipmeter apparatus and method using transducer array having longitu...
Patent number
5,200,705
Issue date
Apr 6, 1993
Schlumberger Technology Corporation
Brian Clark
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well logging apparatus and method using two spaced apart transmitte...
Patent number
4,968,940
Issue date
Nov 6, 1990
Schlumberger Technology Corporation
Brian Clark
G01 - MEASURING TESTING
Information
Patent Grant
Well logging apparatus having a cylindrical housing with antennas f...
Patent number
4,949,045
Issue date
Aug 14, 1990
Schlumberger Technology Corporation
Brian Clark
G01 - MEASURING TESTING
Information
Patent Grant
Well logging apparatus and method for determining formation resisti...
Patent number
4,899,112
Issue date
Feb 6, 1990
Schlumberger Technology Corporation
Brian Clark
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
MICROFLUIDIC OSCILLATING TUBE DENSITOMETER FOR DOWNHOLE APPLICATIONS
Publication number
20150345289
Publication date
Dec 3, 2015
SCHLUMBERGER TECHNOLOGY CORPORATION
Christopher Harrison
G01 - MEASURING TESTING
Information
Patent Application
Method And Apparatus For Regulating High Voltage
Publication number
20150194871
Publication date
Jul 9, 2015
SCHLUMBERGER TECHNOLOGY CORPORATION
Kevin L. Hiles
G01 - MEASURING TESTING
Information
Patent Application
Systems, Methods, and Apparatus to Drive Reactive Loads
Publication number
20140125384
Publication date
May 8, 2014
SCHLUMBERGER TECHNOLOGY CORPORATION
Abderrhamane Ounadjela
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS, METHOD AND SYSTEM FOR MEASURING FORMATION PRESSURE AND M...
Publication number
20130255367
Publication date
Oct 3, 2013
ELIZABETH B. DUSSAN
E21 - EARTH DRILLING MINING
Information
Patent Application
Vibrating Wire Viscometers
Publication number
20130186185
Publication date
Jul 25, 2013
Christopher Harrison
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS, METHODS, AND APPARATUS TO DRIVE REACTIVE LOADS
Publication number
20120307596
Publication date
Dec 6, 2012
SCHLUMBERGER TECHNOLOGY CORPORATION
Abderrhamane Ounadjela
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR DETERMINING DOWNHOLE FLUID PARAMETERS
Publication number
20110315375
Publication date
Dec 29, 2011
Tullio Moscato
G01 - MEASURING TESTING
Information
Patent Application
MICROFLUIDIC OSCILLATING TUBE DENSITOMETER FOR DOWNHOLE APPLICATIONS
Publication number
20100268469
Publication date
Oct 21, 2010
SCHLUMBERGER TECHNOLOGY CORPORATION
Christopher Harrison
E21 - EARTH DRILLING MINING
Information
Patent Application
VIBRATING WIRE VISCOSITY SENSOR
Publication number
20090120171
Publication date
May 14, 2009
SCHLUMBERGER TECHNOLOGY CORPORATION
Christopher Harrison
G01 - MEASURING TESTING
Information
Patent Application
MICROFLUIDIC DOWNHOLE DENSITY AND VISCOSITY SENSOR
Publication number
20090120168
Publication date
May 14, 2009
SCHLUMBERGER TECHNOLOGY CORPORATION
Christopher Harrison
G01 - MEASURING TESTING
Information
Patent Application
Viscosity measurement
Publication number
20090090172
Publication date
Apr 9, 2009
SCHLUMBERGER TECHNOLOGY CORPORATION
Dan E. Angelescu
G01 - MEASURING TESTING
Information
Patent Application
Systems and Methods For Measuring Multiphase Flow in a Hydrocarbon...
Publication number
20080319685
Publication date
Dec 25, 2008
SCHLUMBERGER TECHNOLOGY CORPORATION
Cheng-Gang Xie
G01 - MEASURING TESTING
Information
Patent Application
DOWNHOLE SENSOR NETWORKS
Publication number
20080106972
Publication date
May 8, 2008
SCHLUMBERGER TECHNOLOGY CORPORATION
Kenneth Kin-nam Liang
E21 - EARTH DRILLING MINING
Information
Patent Application
Time-of-flight stochastic correlation measurements
Publication number
20070061093
Publication date
Mar 15, 2007
SCHLUMBERGER TECHNOLOGY CORPORATION
Dan Eugen Angelescu
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and apparatus for composition analysis in a production loggi...
Publication number
20070035737
Publication date
Feb 15, 2007
SCHLUMBERGER TECHNOLOGY CORPORATION
A. Ballard Andrews
G01 - MEASURING TESTING
Information
Patent Application
Sensor system
Publication number
20060005965
Publication date
Jan 12, 2006
Christian Chouzenoux
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE TELEMETRY SYSTEM AND METHOD
Publication number
20050087368
Publication date
Apr 28, 2005
BRUCE W. BOYLE
E21 - EARTH DRILLING MINING
Information
Patent Application
Methods, apparatus, and systems for obtaining formation information...
Publication number
20040238165
Publication date
Dec 2, 2004
SCHLUMBERGER TECHNOLOGY CORPORATION
Philippe Salamitou
E21 - EARTH DRILLING MINING
Information
Patent Application
Methods, apparatus, and systems for obtaining formation information...
Publication number
20040238166
Publication date
Dec 2, 2004
Philippe Salamitou
E21 - EARTH DRILLING MINING
Information
Patent Application
Wired pipe joint with current-loop inductive couplers
Publication number
20020193004
Publication date
Dec 19, 2002
Bruce W. Boyle
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Low-loss inductive couplers for use in wired pipe strings
Publication number
20020135179
Publication date
Sep 26, 2002
Bruce W. Boyle
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...