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Walpole, MA, US
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last 30 patents
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Patent Grant
Methods of applications for a mass spectrometer in combination with...
Patent number
10,253,624
Issue date
Apr 9, 2019
Schlumberger Technology Corporation
Ronald E. G. van Hal
G01 - MEASURING TESTING
Information
Patent Grant
Fluid composition and reservoir analysis using gas chromatography
Patent number
10,012,633
Issue date
Jul 3, 2018
Schlumberger Technology Corporation
Adriaan Gisolf
E21 - EARTH DRILLING MINING
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Patent Grant
Gas chromatograph mass spectrometer for downhole applications
Patent number
9,932,825
Issue date
Apr 3, 2018
Schlumberger Technology Corporation
Ronald E. G. van Hal
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid composition and reservoir analysis using gas chromatography
Patent number
9,664,665
Issue date
May 30, 2017
Schlumberger Technology Corporation
Adriaan Gisolf
E21 - EARTH DRILLING MINING
Information
Patent Grant
Determining the plus fraction of a gas chromatogram
Patent number
9,458,715
Issue date
Oct 4, 2016
Schlumberger Technology Corporation
Ronald E. G. van Hal
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
GAS CHROMATOGRAPH MASS SPECTROMETER FOR DOWNHOLE APPLICATIONS
Publication number
20180094522
Publication date
Apr 5, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Ronald E. G. van Hal
G01 - MEASURING TESTING
Information
Patent Application
METHODS OF APPLICATIONS FOR A MASS SPECTROMETER IN COMBINATION WITH...
Publication number
20180094523
Publication date
Apr 5, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Ronald E. G. van Hal
G01 - MEASURING TESTING
Information
Patent Application
Fluid Composition and Reservoir Analysis Using Gas Chromatography
Publication number
20170254792
Publication date
Sep 7, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Adriaan Gisolf
G01 - MEASURING TESTING
Information
Patent Application
Fluid Composition Using Optical Analysis and Gas Chromatography
Publication number
20160177716
Publication date
Jun 23, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Youxiang Zuo
G01 - MEASURING TESTING
Information
Patent Application
Fluid Composition and Reservoir Analysis Using Gas Chromatography
Publication number
20160178599
Publication date
Jun 23, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Adriaan Gisolf
G01 - MEASURING TESTING
Information
Patent Application
Determining the Plus Fraction of a Gas Chromatogram
Publication number
20160168990
Publication date
Jun 16, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Ronald E.G. van Hal
G01 - MEASURING TESTING
Information
Patent Application
METHOD TO PERFORM RAPID FORMATION FLUID ANALYSIS
Publication number
20140260586
Publication date
Sep 18, 2014
SCHLUMBERGER TECHNOLOGY CORPORATION
RONALD E.G. VAN HAL
E21 - EARTH DRILLING MINING