Inventor · disambiguated record
Kuangnan Qian
Also filed as: QIAN KUANGNAN
18 granted patents·5 pending applications·116 citations·filing 2002–2021
92Inventor score
Files withEXXONMOBIL RES & ENG CO10EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY3EXXONMOBIL CHEMICAL PATENTS INC2QIAN KUANGNAN2GREANEY MARK A1
Top patents by PatentIndex Score
23 records- 0194US9418828B2Characterization of petroleum saturatesEXXONMOBIL RES & ENG CO·Filed 2013·Granted Aug 16, 2016·36 cites·9 claims
- 0294US7598487B2Micro-hydrocarbon analysisEXXONMOBIL RES & ENG CO·Filed 2006·Granted Oct 6, 2009·32 cites·24 claims
- 0391US8921291B2Lubricants from mixed alpha-olefin feedsWU MARGARET M·Filed 2006·Granted Dec 30, 2014·14 cites·17 claims
- 0480US7723115B2Measurement of distributed total acid numbers by electrospray mass spectrometryEXXONMOBIL RES & ENG CO·Filed 2006·Granted May 25, 2010·8 cites·14 claims
- 0580US7447597B2Data processing/visualization method for two (multi) dimensional separation gas chromatography xmass spectrometry (GCxMS) technique with a two (multiply) dimensional separation concept as an exampleEXXONMOBIL RES & ENG CO·Filed 2006·Granted Nov 4, 2008·6 cites·13 claims
- 0678US9417220B2Integrated hydrocarbon analysisWANG FRANK C·Filed 2013·Granted Aug 16, 2016·4 cites·15 claims
- 0776US9490109B2Generation of model of composition of petroleum by high resolution mass spectrometry and associated analyticsEXXONMOBIL RES & ENG CO·Filed 2014·Granted Nov 8, 2016·2 cites·11 claims
- 0872US8975084B2Determination of cores or building blocks and reconstruction of parent molecules in heavy petroleums and other hydrocarbon resourcesQIAN KUANGNAN·Filed 2011·Granted Mar 10, 2015·4 cites·20 claims
- 0966US10421921B2Lubricants from mixed alpha-olefin feedsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2017·Granted Sep 24, 2019·0 cites·29 claims
- 1063US9593288B2Lubricants from mixed alpha-olefin feedsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2014·Granted Mar 14, 2017·0 cites·49 claims
- 1162US8444850B2Operating method for hydrodenitrogenationHO TEH C·Filed 2010·Granted May 21, 2013·1 cites·11 claims
- 1261US6860985B2Process for increasing yield in coking processesEXXONMOBIL RES & ENG CO·Filed 2002·Granted Mar 1, 2005·8 cites·12 claims
- 1358US11674934B2Methods of compositional analysis of algal biomassEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2021·Granted Jun 13, 2023·0 cites·22 claims
- 1456US10913909B2Selection of bright stock processing conditions based on sample characterizationEXXONMOBIL RES & ENG CO·Filed 2019·Granted Feb 9, 2021·0 cites·18 claims
- 1556US6869803B2Method to quantitatively analyze conjugated dienes in hydrocarbon feeds and products as an indicator of fouling potentialEXXONMOBIL RES & ENG CO·Filed 2003·Granted Mar 22, 2005·1 cites·8 claims
- 1655US11821868B2Detection and analysis of olefins in petroleum by electrospray ionization mass spectrometryEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2021·Granted Nov 21, 2023·0 cites·20 claims
- 1754US12216071B2Quantitative characterization of algal biomass biomoleculesEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2021·Granted Feb 4, 2025·0 cites·13 claims
- 1850US2015041634A1Characterization and prediction of jet fuel qualityQUANN RICHARD J·Filed 2013·Application pending·0 cites
- 1944US2013187036A1Characterization of petroleum saturatesEXXONMOBIL RES & ENG CO·Filed 2012·Application pending·0 cites
- 2044US2012153139A1Generation of model-of-composition of petroleum by high resolution mass spectrometry and associated analyticsQIAN KUANGNAN·Filed 2011·Application pending·0 cites
- 2143US2018143168A1Systems and methods for generating a petroleum model of composition using two-dimensional gas chromatographyEXXONMOBIL RES & ENG CO·Filed 2017·Application pending·0 cites
- 2240US9052296B2Analysis of hydrocarbon liquid and solid samplesWU CHUNPING·Filed 2013·Granted Jun 9, 2015·0 cites·15 claims
- 2339US2016060545A1Stabilization of jet fuelGREANEY MARK A·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kuangnan Qian files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →