Inventor · disambiguated record
John M. Rosenbaum
Also filed as: ROSENBAUM JOHN · ROSENBAUM JOHN M · ROSENBAUM JOHN MICHAEL
67 granted patents·24 pending applications·1,264 citations·filing 1983–2014
99Inventor score
Top patents by PatentIndex Score
91 records- 0198US7045055B2Method of operating a wormgear drive at high energy efficiencyCHEVRON USA INC·Filed 2004·Granted May 16, 2006·99 cites·46 claims
- 0296US7374658B2Medium speed diesel engine oilCHEVRON CORP·Filed 2005·Granted May 20, 2008·28 cites·24 claims
- 0396US6703353B1Blending of low viscosity Fischer-Tropsch base oils to produce high quality lubricating base oilsCHEVRON USA INC·Filed 2002·Granted Mar 9, 2004·77 cites·60 claims
- 0495US8956581B2Base oil manufacturing plantROSENBAUM JOHN MICHAEL·Filed 2013·Granted Feb 17, 2015·242 cites·10 claims
- 0594US7144497B2Blending of low viscosity Fischer-Tropsch base oils with conventional base oils to produce high quality lubricating base oilsCHEVRON USA INC·Filed 2002·Granted Dec 5, 2006·52 cites·17 claims
- 0694US7083713B2Composition of lubricating base oil with high monocycloparaffins and low multicycloparaffinsCHEVRON USA INC·Filed 2003·Granted Aug 1, 2006·70 cites·33 claims
- 0794US7018525B2Processes for producing lubricant base oils with optimized branchingCHEVRON USA INC·Filed 2003·Granted Mar 28, 2006·53 cites·32 claims
- 0893US7687445B2Lower ash lubricating oil with low cold cranking simulator viscosityCHEVRON USA INC·Filed 2005·Granted Mar 30, 2010·14 cites·26 claims
- 0993US7141157B2Blending of low viscosity Fischer-Tropsch base oils and Fischer-Tropsch derived bottoms or bright stockCHEVRON USA INC·Filed 2003·Granted Nov 28, 2006·53 cites·37 claims
- 1092US7476645B2Polyalphaolefin and fischer-tropsch derived lubricant base oil lubricant blendsCHEVRON USA INC·Filed 2005·Granted Jan 13, 2009·17 cites·25 claims
- 1192US7435327B2Hydraulic oil with excellent air release and low foaming tendencyCHEVRON USA INC·Filed 2005·Granted Oct 14, 2008·14 cites·21 claims
- 1292US7282134B2Process for manufacturing lubricating base oil with high monocycloparaffins and low multicycloparaffinsCHEVRON USA INC·Filed 2003·Granted Oct 16, 2007·60 cites·31 claims
- 1391US7195706B2Finished lubricating comprising lubricating base oil with high monocycloparaffins and low multicycloparaffinsCHEVRON USA INC·Filed 2003·Granted Mar 27, 2007·44 cites·30 claims
- 1491US6962651B2Method for producing a plurality of lubricant base oils from paraffinic feedstockCHEVRON USA INC·Filed 2003·Granted Nov 8, 2005·39 cites·37 claims
- 1590US7425524B2Gear lubricant with a base oil having a low traction coefficientCHEVRON USA INC·Filed 2006·Granted Sep 16, 2008·16 cites·46 claims
- 1689US7846880B2Light base oil fraction and lubricant having low wt% noack volatilityCHEVRON USA INC·Filed 2006·Granted Dec 7, 2010·9 cites·19 claims
- 1788US7547666B2Ashless lubricating oil with high oxidation stabilityCHEVRON USA INC·Filed 2005·Granted Jun 16, 2009·5 cites·22 claims
- 1888US6468417B1Filtering lubricating oils to remove haze precursorsCHEVRON USA INC·Filed 2000·Granted Oct 22, 2002·42 cites·21 claims
- 1987US7732391B1Manual transmission fluid made with lubricating base oil having high monocycloparaffins and low multicycloparaffinsCHEVRON USA INC·Filed 2005·Granted Jun 8, 2010·9 cites·28 claims
- 2087US7662271B2Lubricating oil with high oxidation stabilityCHEVRON USA INC·Filed 2005·Granted Feb 16, 2010·7 cites·62 claims
- 2187US7435328B2Process for making medium-speed diesel engine oilCHEVRON USA INC·Filed 2008·Granted Oct 14, 2008·7 cites·6 claims
- 2287US6468418B1Sorbent treating of lubricating oils to remove haze precursorsCHEVRON USA INC·Filed 2000·Granted Oct 22, 2002·39 cites·32 claims
- 2386US7473346B2Method for using medium-speed diesel engine oilCHEVRON USA INC·Filed 2008·Granted Jan 6, 2009·6 cites·5 claims
- 2484US7655133B2Ashless hydraulic fluid or paper machine oilCHEVRON USA INC·Filed 2008·Granted Feb 2, 2010·3 cites·16 claims
- 2583US8192612B2Base oil slate prepared from a waxy feedROSENBAUM JOHN M·Filed 2010·Granted Jun 5, 2012·5 cites·19 claims
- 2682US6900366B2Process for upgrading of Fischer-Tropsch productsCHEVRON USA INC·Filed 2002·Granted May 31, 2005·25 cites·4 claims
- 2781US7981270B2Extra light hydrocarbon liquidsCHEVRON USA INC·Filed 2006·Granted Jul 19, 2011·4 cites·43 claims
- 2881US7655605B2Processes for producing extra light hydrocarbon liquidsCHEVRON USA INC·Filed 2006·Granted Feb 2, 2010·4 cites·32 claims
- 2980US5393408AProcess for the stabilization of lubricating oil base stocksCHEVRON RES & TECH·Filed 1992·Granted Feb 28, 1995·47 cites·40 claims
- 3079US7198710B2Isomerization/dehazing process for base oils from Fischer-Tropsch waxCHEVRON USA INC·Filed 2003·Granted Apr 3, 2007·13 cites·36 claims
- 3178US8658018B2Lubricant base oil blend having low wt% noack volatilityROSENBAUM JOHN M·Filed 2006·Granted Feb 25, 2014·4 cites·47 claims
- 3278US7674364B2Hydraulic fluid compositions and preparation thereofCHEVRON USA INC·Filed 2007·Granted Mar 9, 2010·4 cites·24 claims
- 3377US7994104B2Process to make a light base oil fraction having low Noack volatilityCHEVRON USA INC·Filed 2010·Granted Aug 9, 2011·2 cites·20 claims
- 3477US7273834B2Lubricant blends with low brookfield viscositiesCHEVRON USA INC·Filed 2004·Granted Sep 25, 2007·15 cites·50 claims
- 3576US7972999B2Heat transfer oil comprising a base oil having a low traction coefficientCHEVRON USA INC·Filed 2009·Granted Jul 5, 2011·2 cites·21 claims
- 3676US7651985B2Method for improving the oxidation stability of ashless oilCHEVRON USA INC·Filed 2008·Granted Jan 26, 2010·2 cites·20 claims
- 3776US7520976B2Multigrade engine oil prepared from Fischer-Tropsch distillate base oilCHEVRON USA INC·Filed 2004·Granted Apr 21, 2009·11 cites·36 claims
- 3876US7214307B2White oil from waxy feed using highly selective and active wax hydroisomerization catalystCHEVRON USA INC·Filed 2004·Granted May 8, 2007·17 cites·20 claims
- 3975US8784643B2170 neutral base oil with improved propertiesROSENBAUM JOHN MICHAEL·Filed 2012·Granted Jul 22, 2014·1 cites·15 claims
- 4075US7972497B2Process to prepare a heat transfer oilCHEVRON USA INC·Filed 2009·Granted Jul 5, 2011·2 cites·20 claims
- 4174US8318001B2110 neutral base oil with improved propertiesROSENBAUM JOHN M·Filed 2009·Granted Nov 27, 2012·4 cites·20 claims
- 4272US8022024B2Functional fluid compositionsCHEVRON USA INC·Filed 2007·Granted Sep 20, 2011·2 cites·28 claims
- 4372US7582200B2Hydraulic system and a method of operating a hydraulic pumpCHEVRON USA INC·Filed 2008·Granted Sep 1, 2009·2 cites·20 claims
- 4470US8058214B2Process for making shock absorber fluidSWARTELE CHANTAL R·Filed 2007·Granted Nov 15, 2011·3 cites·35 claims
- 4570US7708878B2Multiple side draws during distillation in the production of base oil blends from waxy feedsCHEVRON USA INC·Filed 2005·Granted May 4, 2010·4 cites·29 claims
- 4670US7655132B2Process for improving the lubricating properties of base oils using isomerized petroleum productCHEVRON USA INC·Filed 2004·Granted Feb 2, 2010·9 cites·46 claims
- 4770US7582591B2Gear lubricant with low Brookfield ratioCHEVRON USA INC·Filed 2006·Granted Sep 1, 2009·2 cites·39 claims
- 4870US4534955ASulfur extraction processCHEVRON RES·Filed 1983·Granted Aug 13, 1985·16 cites·5 claims
- 4969US8480879B2Process for improving lubricating qualities of lower quality base oilROSENBAUM JOHN M·Filed 2008·Granted Jul 9, 2013·2 cites·39 claims
- 5069US7402236B2Process to make white oil from waxy feed using highly selective and active wax hydroisomerization catalystCHEVRON USA·Filed 2004·Granted Jul 22, 2008·13 cites·39 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →