Helen S. Wellons

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Annandale, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Selection of bright stock processing conditions based on sample cha...
- Patent number 10,913,909
- Issue date Feb 9, 2021
- ExxonMobil Research and Engineering Company
- Liezhong Gong
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Evaluation of distillate composition of a crude
- Patent number 8,992,770
- Issue date Mar 31, 2015
- ExxonMobil Research and Engineering Company
- Liezhong Gong
- G01 - MEASURING TESTING
Information Patent Grant
Estimating detailed compositional information from limited analytic...
- Patent number 8,682,597
- Issue date Mar 25, 2014
- ExxonMobil Research and Engineering Company
- James M. Brown
- G01 - MEASURING TESTING
Information Patent Grant
Prediction of stream composition and properties in near real time
- Patent number 7,389,186
- Issue date Jun 17, 2008
- ExxonMobil Research and Engineering Company
- Howard D. Franklin
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SELECTION OF BRIGHT STOCK PROCESSING CONDITIONS BASED ON SAMPLE CHA...
- Publication number 20200190415
- Publication date Jun 18, 2020
- ExxonMobil Research and Engineering Company
- Liezhong Gong
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
EVALUATION OF DISTILLATE COMPOSITION OF A CRUDE
- Publication number 20140262957
- Publication date Sep 18, 2014
- ExxonMobil Research and Engineering Company
- Liezhong Gong
- G01 - MEASURING TESTING
Information Patent Application
Estimating detailed compositional information from limited analytic...
- Publication number 20090105966
- Publication date Apr 23, 2009
- James M. Brown
- G01 - MEASURING TESTING
Information Patent Application
Prediction of stream composition and properties in near real time
- Publication number 20080040051
- Publication date Feb 14, 2008
- ExxonMobil Research and Engineering Company
- Howard D. Franklin
- G06 - COMPUTING CALCULATING COUNTING