Inventor · disambiguated record
John S. Szobota
Also filed as: SZOBOTA JOHN S · SZOBOTA JOHN STEPHEN
8 granted patents·1 pending application·147 citations·filing 1995–2013
88Inventor score
Files withEXXONMOBIL RES & ENG CO5EXXON CHEMICAL PATENTS INC2EXXON RESEARCH ENGINEERING CO1SZOBOTA JOHN S1
Top patents by PatentIndex Score
9 records- 0191US8445841B2Method and apparatus for a mid-infrared (MIR) system for real time detection of petroleum in colloidal suspensions of sediments and drilling muds during drilling operations, logging and production operationsSZOBOTA JOHN S·Filed 2011·Granted May 21, 2013·24 cites·66 claims
- 0283US6025305AProcess for producing a lubricant base oil having improved oxidative stabilityEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Feb 15, 2000·58 cites·9 claims
- 0379US7442936B2Infrared spectroscopy method for measuring the base number of overbased lubricantsEXXONMOBIL RES & ENG CO·Filed 2007·Granted Oct 28, 2008·6 cites·3 claims
- 0470US7172903B2Method for on-line monitoring of lubricating oil using light in the visible and near IR spectraEXXONMOBIL RES & ENG CO·Filed 2003·Granted Feb 6, 2007·14 cites·8 claims
- 0568US6876193B2Method for deconvolution of impedance spectraEXXONMOBIL RES & ENG CO·Filed 2004·Granted Apr 5, 2005·9 cites·8 claims
- 0663US5665686APolyol ester compositions with unconverted hydroxyl groupsEXXON CHEMICAL PATENTS INC·Filed 1995·Granted Sep 9, 1997·19 cites·55 claims
- 0761US5744434APolyol ester compositions with unconverted hydroxyl groupsEXXON CHEMICAL PATENTS INC·Filed 1996·Granted Apr 28, 1998·17 cites·46 claims
- 0849US9359565B2Field enhanced separation of hydrocarbon fractionsEXXONMOBIL RES & ENG CO·Filed 2013·Granted Jun 7, 2016·0 cites·11 claims
- 0946US2014197075A1Field enhanced separation of hydrocarbon fractionsEXXONMOBIL RES & ENG CO·Filed 2013·Application pending·0 cites
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