Jinglin Gao

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for analysis of downhole asphaltene gradients...
- Patent number 7,996,154
- Issue date Aug 9, 2011
- Schlumberger Technology Corporation
- Youxiang (Julian) Zuo
- G01 - MEASURING TESTING
Information Patent Grant
Spectroscopic pH measurement at high-temperature and/or high-pressure
- Patent number 7,402,424
- Issue date Jul 22, 2008
- Schlumberger Technology Corporation
- Bhavani Raghuraman
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS FOR ANALYSIS OF DOWNHOLE ASPHALTENE GRADIENTS...
- Publication number 20090248310
- Publication date Oct 1, 2009
- SCHLUMBERGER TECHNOLOGY CORP
- YOUXIANG (JULIAN) ZUO
- E21 - EARTH DRILLING MINING
Information Patent Application
SPECTROSCOPIC pH MEASUREMENT AT HIGH-TEMPERATURE AND/OR HIGH-PRESSURE
- Publication number 20080259335
- Publication date Oct 23, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Bhavani Raghuraman
- G01 - MEASURING TESTING
Information Patent Application
Spectroscopic pH measurement at high-temperature and/or high-pressure
- Publication number 20070178595
- Publication date Aug 2, 2007
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Bhavani Raghuraman
- G01 - MEASURING TESTING