Inventor · disambiguated record
John K. Pudelski
Also filed as: PUDELSKI JOHN · PUDELSKI JOHN K · PUDELSKI JOHN KENT
42 granted patents·6 pending applications·812 citations·filing 1996–2018
98Inventor score
Top patents by PatentIndex Score
48 records- 0197US7790661B2Dispersant viscosity modifiers containing aromatic aminesLUBRIZOL CORP·Filed 2005·Granted Sep 7, 2010·109 cites·23 claims
- 0297US7615521B2Mixed dispersants for lubricantsLUBRIZOL CORP·Filed 2004·Granted Nov 10, 2009·114 cites·28 claims
- 0397US6843916B2Slow release lubricant additives gelLUBRIZOL CORP·Filed 2002·Granted Jan 18, 2005·140 cites·3 claims
- 0495US7960320B2Dispersant viscosity modifiers containing aromatic aminesLUBRIZOL CORP·Filed 2010·Granted Jun 14, 2011·12 cites·20 claims
- 0595US7238650B2Low-chlorine, polyolefin-substituted, with amine reacted, alpha-beta unsaturated carboxylic compoundsLUBRIZOL CORP·Filed 2002·Granted Jul 3, 2007·138 cites·20 claims
- 0691US7772171B2Method of lubricating an internal combustion engine and improving the efficiency of the emissions control system of the engineLUBRIZOL CORP·Filed 2006·Granted Aug 10, 2010·11 cites·22 claims
- 0790US8765650B2Ashless or reduced ash quaternary detergentsDELBRIDGE EWAN E·Filed 2010·Granted Jul 1, 2014·9 cites·9 claims
- 0889US7384896B2Controlled release of additive gel(s) for functional fluidsLUBRIZOL CORP·Filed 2005·Granted Jun 10, 2008·11 cites·15 claims
- 0988US7749948B2Nitrogen-containing dispersant as an ashless TBN booster for lubricantsLUBRIZOL CORP·Filed 2007·Granted Jul 6, 2010·9 cites·26 claims
- 1087US7799745B2Slow release lubricant additives gelLUBRIZOL CORP·Filed 2008·Granted Sep 21, 2010·6 cites·9 claims
- 1187US6077909ALow chlorine content compositions for use in lubricants and fuelsLUBRIZOL CORP·Filed 1997·Granted Jun 20, 2000·61 cites·8 claims
- 1285US6408812B1Method of operating spark-ignition four-stroke internal combustion engineLUBRIZOL CORP·Filed 2000·Granted Jun 25, 2002·37 cites·33 claims
- 1384US8076273B2Slow release lubricant additives gelBURRINGTON JAMES D·Filed 2010·Granted Dec 13, 2011·2 cites·6 claims
- 1483US9249372B2Titanium and molybdenum compounds and complexes as additives in lubricantsDAVIES MARK C·Filed 2011·Granted Feb 2, 2016·3 cites·16 claims
- 1583US7750089B2Dispersant viscosity modifiers based on diene-containing polymersLUBRIZOL CORP·Filed 2005·Granted Jul 6, 2010·5 cites·23 claims
- 1682US9109184B2Ashless or reduced ash quaternary detergentsLUBRIZOL CORP·Filed 2014·Granted Aug 18, 2015·2 cites·19 claims
- 1782US7417012B2Slow release lubricant additives gelLUBRIZOL CORP·Filed 2004·Granted Aug 26, 2008·14 cites·15 claims
- 1882US6588393B2Low-sulfur consumable lubricating oil composition and a method of operating an internal combustion engine using the sameLUBRIZOL CORP·Filed 2000·Granted Jul 8, 2003·29 cites·27 claims
- 1982US5885944ALow chlorine polyalkylene substituted carboxylic acylating agent compositions and compounds derived therefromLUBRIZOL CORP·Filed 1996·Granted Mar 23, 1999·43 cites·20 claims
- 2081US7901471B2Fuel composition containing a medium substantially free of sulphur and process thereofLUBRIZOL CORP·Filed 2007·Granted Mar 8, 2011·3 cites·6 claims
- 2180US6407170B1Dispersants prepared from high polydispersity olefin polymersLUBRIZOL CORP·Filed 2000·Granted Jun 18, 2002·16 cites·28 claims
- 2279US6412468B1Method of operating an internal combustion engineLUBRIZOL CORP·Filed 2000·Granted Jul 2, 2002·15 cites·48 claims
- 2376US9644167B2Lubricating compositions containing a carboxylic functionalised polymer and dispersantLUBRIZOL CORP·Filed 2015·Granted May 9, 2017·1 cites·15 claims
- 2475US9469824B2Ashless or reduced ash quaternary detergentsLUBRIZOL CORP·Filed 2014·Granted Oct 18, 2016·1 cites·10 claims
- 2575US7402186B2Fuel composition containing a medium substantially free of sulphur and process thereofLUBRIZOL CORP·Filed 2004·Granted Jul 22, 2008·7 cites·6 claims
- 2674US8581006B2Ester dispersant composition for soot handling in EGR enginesGIESELMAN MATTHEW D·Filed 2008·Granted Nov 12, 2013·2 cites·9 claims
- 2771US10407641B2Ashless or reduced ash quaternary detergentsLUBRIZOL CORP·Filed 2018·Granted Sep 10, 2019·0 cites·20 claims
- 2869US8168574B2Dispersant viscosity modifiers based on maleic anhydride-styrene copolymersVISGER DANIEL·Filed 2005·Granted May 1, 2012·3 cites·19 claims
- 2967US9145531B2Amine terminated and hydroxyl terminated polyether dispersantsLUBRIZOL CORP·Filed 2013·Granted Sep 29, 2015·0 cites·15 claims
- 3065US10266786B2Titanium and molybdenum compounds and complexes as additives in lubricantsLUBRIZOL CORP·Filed 2016·Granted Apr 23, 2019·0 cites·18 claims
- 3165US9890347B2Ashless or reduced ash quaternary detergentsLUBRIZOL CORP·Filed 2016·Granted Feb 13, 2018·0 cites·11 claims
- 3263US7938867B2Fuel composition containing a medium substantially free of sulphur and process thereofLUBRIZOL CORP·Filed 2007·Granted May 10, 2011·0 cites·10 claims
- 3363US2017183602A1Amine terminated and hydroxyl terminated polyether dispersantsLUBRIZOL CORP·Filed 2017·Application pending·0 cites
- 3462US8299000B2Slow release lubricant additives gelBURRINGTON JAMES D·Filed 2011·Granted Oct 30, 2012·0 cites·14 claims
- 3560US9624452B2Amine terminated and hydroxyl terminated polyether dispersantsLUBRIZOL CORP·Filed 2015·Granted Apr 18, 2017·0 cites·12 claims
- 3656US2013310287A1Lubricating Composition Containing a Carboxylic Functionalised Polymer and DispersantLUBRIZOL CORP·Filed 2013·Application pending·0 cites
- 3754US10336963B2Aromatic tetrahedral borate compounds for lubricating compositionsLUBRIZOL CORP·Filed 2016·Granted Jul 2, 2019·0 cites·22 claims
- 3853US6500898B2Dispersants prepared from high polydispersity olefin polymersLUBRIZOL CORP·Filed 2002·Granted Dec 31, 2002·2 cites·7 claims
- 3952US8809244B2Lubricants containing aromatic dispersants and titaniumRAGUZ MARY GALIC·Filed 2011·Granted Aug 19, 2014·0 cites·19 claims
- 4049US11427780B2Total base number boosters for marine diesel engine lubricating compositionsLUBRIZOL CORP·Filed 2017·Granted Aug 30, 2022·0 cites·21 claims
- 4149US9493724B2Delivery of substantially insoluble additives to functional fluidsSCHROECK CALVIN W·Filed 2009·Granted Nov 15, 2016·0 cites·5 claims
- 4248US10577556B2Michael adduct amino esters as total base number boosters for marine diesel engine lubricating compositionsLUBRIZOL CORP·Filed 2016·Granted Mar 3, 2020·0 cites·15 claims
- 4346US2009018040A1Dispersants from Condensed PolyaminesLUBRIZOL CORP·Filed 2006·Application pending·0 cites
- 4444US2008015126A1Ashless Controlled Release GelsBURRINGTON JAMES D·Filed 2006·Application pending·0 cites
- 4541US2012202727A1Antiwear Composition and Method of Lubricating an Internal Combustion EngineGIESELMAN MATTHEW D·Filed 2010·Application pending·0 cites
- 4640US2004198613A1Polymer composition for lubricant additivesLUBRIZOL CORP·Filed 2003·Application pending·0 cites
- 4738US6030929AMixed carboxylic compositions and derivatives and use as lubricating oil and fuel additivesLUBRIZOL CORP·Filed 1998·Granted Feb 29, 2000·5 cites·51 claims
- 4836US6211122B1Carboxylic compositions and derivatives thereof and use as lubricating oil and fuel additivesLUBRIZOL CORP·Filed 1998·Granted Apr 3, 2001·2 cites·56 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →