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Ansgar Cartellieri
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Lower Saxony, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method and systems for integrating downhole fluid data with surface...
Patent number
10,066,482
Issue date
Sep 4, 2018
Baker Hughes, a GE company, LLC
Svenja Erdmann
E21 - EARTH DRILLING MINING
Information
Patent Grant
Viscometer for downhole use
Patent number
9,574,437
Issue date
Feb 21, 2017
Baker Hughes Incorporated
Ansgar Cartellieri
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for protecting devices downhole
Patent number
9,273,546
Issue date
Mar 1, 2016
Baker Hughes Incorporated
Ansgar Cartellieri
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole gas chromatograph
Patent number
8,146,415
Issue date
Apr 3, 2012
Baker Hughes Incorporated
Ansgar Cartellieri
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and methods for estimating a downhole property
Patent number
8,131,468
Issue date
Mar 6, 2012
Baker Hughes Incorporated
Tobias Kischkat
G01 - MEASURING TESTING
Information
Patent Grant
Rock and fluid properties prediction from downhole measurements usi...
Patent number
8,093,893
Issue date
Jan 10, 2012
Baker Hughes Incorporated
Eick Niemeyer
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND SYSTEMS FOR INTEGRATING DOWNHOLE FLUID DATA WITH SURFACE...
Publication number
20170321549
Publication date
Nov 9, 2017
BAKER HUGHES INCORPORATED
Svenja ERDMANN
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHOD FOR PROTECTING DEVICES DOWNHOLE
Publication number
20130213711
Publication date
Aug 22, 2013
BAKER HUGHES INCORPORATED
Ansgar Cartellieri
E21 - EARTH DRILLING MINING
Information
Patent Application
OPTICAL FLUID ANALYZER SAMPLING TOOL USING OPEN BEAM OPTICAL CONSTR...
Publication number
20130213648
Publication date
Aug 22, 2013
BAKER HUGHES INCORPORATED
Stefan Sroka
E21 - EARTH DRILLING MINING
Information
Patent Application
VISCOMETER FOR DOWNHOLE USE
Publication number
20130025359
Publication date
Jan 31, 2013
BAKER HUGHES INCORPORATED
Ansgar CARTELLIERI
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHODS FOR ESTIMATING A DOWNHOLE PROPERTY
Publication number
20100153014
Publication date
Jun 17, 2010
BAKER HUGHES INCORPORATED
Tobias Kischkat
G01 - MEASURING TESTING
Information
Patent Application
IN-SITU REFRACTION APPARATUS AND METHOD
Publication number
20100025112
Publication date
Feb 4, 2010
Baker Hughes Incorporated
Stefan Sroka
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE GAS CHROMATOGRAPH
Publication number
20090294175
Publication date
Dec 3, 2009
Baker Hughes Incorporated
Ansgar Cartellieri
E21 - EARTH DRILLING MINING
Information
Patent Application
Rock and Fluid Properties Prediction From Downhole Measurements Usi...
Publication number
20090125239
Publication date
May 14, 2009
BAKER HUGHES INCORPORATED
Eick Niemeyer
G01 - MEASURING TESTING