Inventor · disambiguated record
Jason Z. Gao
Also filed as: GAO JASON · GAO JASON Z · GAO JASON ZHISHENG
17 granted patents·6 pending applications·232 citations·filing 1998–2021
94Inventor score
Files withEXXONMOBIL RES & ENG CO12EXXON RESEARCH ENGINEERING CO3GAO JASON Z2BROWN JEFFREY A1FREESLATE INC1
Top patents by PatentIndex Score
23 records- 0196US9944877B2Composition and method for preventing or reducing engine knock and pre-ignition in high compression spark ignition enginesEXXONMOBIL RES & ENG CO·Filed 2015·Granted Apr 17, 2018·15 cites·24 claims
- 0293US10119090B2Composition and method for preventing or reducing engine knock and pre-ignition in high compression spark ignition enginesEXXONMOBIL RES & ENG CO·Filed 2016·Granted Nov 6, 2018·4 cites·25 claims
- 0393US6689725B1Lubricant composition for diesel enginesEXXONMOBIL RES & ENG CO·Filed 2000·Granted Feb 10, 2004·50 cites·11 claims
- 0492US9951290B2Lubricant compositionsEXXONMOBIL RES & ENG CO·Filed 2016·Granted Apr 24, 2018·7 cites·2 claims
- 0592US9896634B2Method for preventing or reducing engine knock and pre-ignitionEXXONMOBIL RES & ENG CO·Filed 2015·Granted Feb 20, 2018·16 cites·27 claims
- 0690US10119093B2Composition and method for preventing or reducing engine knock and pre-ignition in high compression spark ignition enginesEXXONMOBIL RES & ENG CO·Filed 2016·Granted Nov 6, 2018·4 cites·15 claims
- 0788US6734150B2Lubricating oil compositionsEXXONMOBIL RES & ENG CO·Filed 2001·Granted May 11, 2004·42 cites·9 claims
- 0882US8313711B2Liquid dispensing for high-throughput experimentationBROWN JEFFREY A·Filed 2006·Granted Nov 20, 2012·9 cites·12 claims
- 0982US6851414B2Method and system to extend lubricant life in internal combustion EGR systemsEXXONMOBIL RES & ENG CO·Filed 2003·Granted Feb 8, 2005·23 cites·15 claims
- 1081US8642524B2Soot control for diesel engine lubricantsEXXONMOBIL RES & ENG CO·Filed 2012·Granted Feb 4, 2014·2 cites·14 claims
- 1168US6303548B2Partly synthetic multigrade crankcase lubricantEXXON RESEARCH ENGINEERING CO·Filed 1999·Granted Oct 16, 2001·23 cites·3 claims
- 1267US5898023ALubricant additive composition for inhibiting viscosity increase and dispersency decreaseEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Apr 27, 1999·22 cites·6 claims
- 1365US7625115B2Method of blending lubricants using positive displacement liquid-handling equipmentEXXONMOBIL RES & ENG CO·Filed 2006·Granted Dec 1, 2009·1 cites·56 claims
- 1464US7684933B2Automated intelligent system for lubricant manufacture optimizationEXXONMOBIL RES & ENG CO·Filed 2007·Granted Mar 23, 2010·2 cites·10 claims
- 1553US8858066B2Liquid dispensing for high-throughput experimentationFREESLATE INC·Filed 2012·Granted Oct 14, 2014·0 cites·14 claims
- 1653US2022296933A1Powered air purifying respirator and method of operationMDR ARCOM LLC·Filed 2021·Application pending·0 cites
- 1749US10208269B2Low viscosity ester lubricant and method for usingGAO JASON Z·Filed 2014·Granted Feb 19, 2019·0 cites·12 claims
- 1849US2007232503A1Soot control for diesel engine lubricantsHAIGH HEATHER M·Filed 2007·Application pending·0 cites
- 1946US6150309ALubricant formulations with dispersancy retention capability (law684)EXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Nov 21, 2000·12 cites·6 claims
- 2044US2007232506A1Blends of lubricant basestocks with polyol estersGAO JASON Z·Filed 2007·Application pending·0 cites
- 2144US2017009179A1Composition and method for preventing or reducing engine knock and pre-ignition in high compression spark ignition enginesEXXONMOBIL RES & ENG CO·Filed 2016·Application pending·0 cites
- 2239US2004121919A1Lubricating oil compositions comprising a trinuclear compound antioxidantFiled 2001·Application pending·0 cites
- 2339US2004121920A1Lubricant composition comprising a dispersant, a trinuclear molybdenum compound and a different other antioxidantFiled 2001·Application pending·0 cites
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