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Ian Atkinson
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Cambridgeshire, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Method of compensating for changes in water properties in a multiph...
Patent number
9,528,869
Issue date
Dec 27, 2016
Schlumberger Technology Corporation
Cheng-Gang Xie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multiphase flow measurement
Patent number
9,031,797
Issue date
May 12, 2015
Schlumberger Technology Corporation
Songming Huang
G01 - MEASURING TESTING
Information
Patent Grant
Borehole telemetry system
Patent number
9,000,942
Issue date
Apr 7, 2015
Schlumberger Technology Corporation
Ian Atkinson
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for swirl generation
Patent number
8,919,185
Issue date
Dec 30, 2014
Schlumberger Technology Corporation
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic clamp-on multiphase flowmeter
Patent number
8,694,270
Issue date
Apr 8, 2014
Schlumberger Technology Corporation
Songming Huang
G01 - MEASURING TESTING
Information
Patent Grant
Robust system and method for obtaining a liquid or gas sample from...
Patent number
8,555,708
Issue date
Oct 15, 2013
Schlumberger Technology Corporation
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Grant
Gas pressure determination in a gas/liquid flow
Patent number
8,494,788
Issue date
Jul 23, 2013
Schlumberger Technology Corporation
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Grant
Determination of density for metering a fluid flow
Patent number
7,987,733
Issue date
Aug 2, 2011
Schlumberger Technology Corporation
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Grant
Isokinetic sampling
Patent number
7,717,000
Issue date
May 18, 2010
Schlumberger Technology Corporation
Cheng-gang Xie
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for investigating a gas-liquid mixture
Patent number
7,650,799
Issue date
Jan 26, 2010
Schlumberger Technology Corporation
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Grant
Flow rate determination of a gas-liquid fluid mixture
Patent number
7,607,358
Issue date
Oct 27, 2009
Schlumberger Technology Corporation
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Grant
Determination of density for metering a fluid flow
Patent number
7,562,587
Issue date
Jul 21, 2009
Schlumberger Technology Corporation
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for lifting liquids from gas wells
Patent number
7,428,929
Issue date
Sep 30, 2008
Schlumberger Technology Corporation
John Sherwood
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method and system for analyzing multi-phase mixtures
Patent number
7,316,166
Issue date
Jan 8, 2008
Schlumberger Technology Corporation
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for lifting liquids from gas wells
Patent number
7,210,532
Issue date
May 1, 2007
Schlumberger Technology Corporation
John Sherwood
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
Method of Compensating for Changes in Water Properties in A Multiph...
Publication number
20160169726
Publication date
Jun 16, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Cheng-Gang Xie
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR SWIRL GENERATION
Publication number
20110139902
Publication date
Jun 16, 2011
SCHLUMBERGER TECHNOLOGY CORPORATION
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Application
MEASURING PROPERTIES OF STRATIFIED OR ANNULAR LIQUID FLOWS IN A GAS...
Publication number
20110112773
Publication date
May 12, 2011
SCHLUMBERGER TECHNOLOGY CORPORATION
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Application
MULTIPHASE FLOW MEASUREMENT
Publication number
20110098938
Publication date
Apr 28, 2011
SCHLUMBERGER TECHNOLOGY CORPORATION
Songming Huang
G01 - MEASURING TESTING
Information
Patent Application
GAS PRESSURE DETERMINATION IN A GAS/LIQUID FLOW
Publication number
20100305881
Publication date
Dec 2, 2010
SCHLUMBERGER TECHNOLOGY CORPORATION
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Application
ULTRASONIC CLAMP-ON MULTIPHASE FLOWMETER
Publication number
20100299088
Publication date
Nov 25, 2010
Schlomberger Technology Corporation
Songming Huang
G01 - MEASURING TESTING
Information
Patent Application
ROBUST SYSTEM AND METHOD FOR OBTAINING A LIQUID OR GAS SAMPLE FROM...
Publication number
20100031754
Publication date
Feb 11, 2010
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Application
FLOW RATE DETERMINATION OF A GAS-LIQUID FLUID MIXTURE
Publication number
20090229375
Publication date
Sep 17, 2009
SCHLUMBERGER TECHNOLOGY CORPORATION
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Application
DETERMINATION OF DENSITY FOR METERING A FLUID FLOW
Publication number
20090234593
Publication date
Sep 17, 2009
SCHLUMBERGER TECHNOLOGY CORPORATION
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Application
DETERMINATION OF DENSITY FOR METERING A FLUID FLOW
Publication number
20090114038
Publication date
May 7, 2009
SCHLUMBERGER TECHNOLOGY CORPORATION
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR INVESTIGATING A GAS-LIQUID MIXTURE
Publication number
20080223146
Publication date
Sep 18, 2008
SCHLUMBERGER TECHNOLOGY CORPORATION
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Application
Flow Separator And Flow Separator Method
Publication number
20080156744
Publication date
Jul 3, 2008
Ian Atkinson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Isokinetic sampling
Publication number
20070193373
Publication date
Aug 23, 2007
SCHLUMBERGER TECHNOLOGY CORPORATION
Cheng-gang Xie
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR LIFTING LIQUIDS FROM GAS WELLS
Publication number
20070175641
Publication date
Aug 2, 2007
John Sherwood
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR ANALYZING MULTI-PHASE MIXTURES
Publication number
20070144268
Publication date
Jun 28, 2007
SCHLUMBERGER TECHNOLOGY CORPORATION
Ian Atkinson
G01 - MEASURING TESTING
Information
Patent Application
Borehole telemetry system
Publication number
20070126594
Publication date
Jun 7, 2007
SCHLUMBERGER TECHNOLOGY CORPORATION
Ian Atkinson
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and apparatus for lifting liquids from gas wells
Publication number
20050155769
Publication date
Jul 21, 2005
SCHLUMBERGER TECHNOLOGY CORPORATION
John Sherwood
E21 - EARTH DRILLING MINING