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Nicolas Renoux
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Clamart Cedex, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Fluid component determination using thermal properties
Patent number
11,692,859
Issue date
Jul 4, 2023
Schlumberger Technology Corporation
Patrice Ligneul
G01 - MEASURING TESTING
Information
Patent Grant
Inductive couplers for use in a downhole environment
Patent number
9,000,873
Issue date
Apr 7, 2015
Schlumberger Technology Corporation
Benoit Deville
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for detecting while drilling underbalanced the...
Patent number
8,143,570
Issue date
Mar 27, 2012
Schlumberger Technology Corporation
John Edwards
E21 - EARTH DRILLING MINING
Information
Patent Grant
Redundant systems for downhole permanent installations
Patent number
7,520,321
Issue date
Apr 21, 2009
Schlumberger Technology Corporation
Stéphane Hiron
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for detecting while drilling underbalanced the...
Patent number
7,432,499
Issue date
Oct 7, 2008
Schlumberger Technology Corporation
John Edwards
E21 - EARTH DRILLING MINING
Information
Patent Grant
Device for measuring an electrical parameter through electrically-c...
Patent number
6,894,499
Issue date
May 17, 2005
Schlumberger Technology Corporation
Alain Dumont
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
FLUID COMPONENT DETERMINATION USING THERMAL PROPERTIES
Publication number
20230280194
Publication date
Sep 7, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Patrice Ligneul
G01 - MEASURING TESTING
Information
Patent Application
ENVIRONMENTAL SYSTEM-IN-PACKAGE FOR HARSH ENVIRONMENTS
Publication number
20230235664
Publication date
Jul 27, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Remi Robutel
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
FLUID COMPONENT DETERMINATION USING THERMAL PROPERTIES
Publication number
20190162568
Publication date
May 30, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Patrice Ligneul
E21 - EARTH DRILLING MINING
Information
Patent Application
Inductive Couplers for Use in A Downhole Environment
Publication number
20130181799
Publication date
Jul 18, 2013
SCHLUMBERGER TECHNOLOGY CORPORATION
Benoit Deville
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and Apparatus for Detecting while Drilling Underbalanced The...
Publication number
20120119076
Publication date
May 17, 2012
John Edwards
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DETECTING WHILE DRILLING UNDERBALANCED THE...
Publication number
20090139713
Publication date
Jun 4, 2009
John Edwards
E21 - EARTH DRILLING MINING
Information
Patent Application
Redundant systems for downhole permanent installations
Publication number
20070007001
Publication date
Jan 11, 2007
Stephane Hiron
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for detecting while drilling underbalanced the...
Publication number
20060180754
Publication date
Aug 17, 2006
John Edwards
E21 - EARTH DRILLING MINING
Information
Patent Application
Device for measuring an electrical parameter through electrically-c...
Publication number
20040095142
Publication date
May 20, 2004
Alain Dumont
G01 - MEASURING TESTING