Assignee
INFINEUM INT LTD
GB·177 granted patents·59 pending applications·1,954 citations·filing 1993–2025
Top patents by PatentIndex Score
236 records- 0199US6723685B2Lubricating oil compositionINFINEUM INT LTD·Filed 2002·Granted Apr 20, 2004·219 cites·20 claims
- 0297US10829712B2Lubricating oil compositionsINFINEUM INT LTD·Filed 2017·Granted Nov 10, 2020·40 cites·9 claims
- 0397US7786057B2Soot dispersants and lubricating oil compositions containing sameINFINEUM INT LTD·Filed 2007·Granted Aug 31, 2010·60 cites·16 claims
- 0497US7485603B2Soot dispersants and lubricating oil compositions containing sameINFINEUM INT LTD·Filed 2005·Granted Feb 3, 2009·99 cites·48 claims
- 0595US10584300B2Lubricating oil compositionsINFINEUM INT LTD·Filed 2018·Granted Mar 10, 2020·18 cites·18 claims
- 0695US6821307B2Oil compositionINFINEUM INT LTD·Filed 2002·Granted Nov 23, 2004·72 cites·8 claims
- 0794US10731101B2Lubricating oil compositionsINFINEUM INT LTD·Filed 2018·Granted Aug 4, 2020·43 cites·14 claims
- 0894US6337309B1Zinc-free continuously variable transmission fluidINFINEUM INT LTD·Filed 2000·Granted Jan 8, 2002·63 cites·10 claims
- 0993US11142719B2Lubricating oil compositionINFINEUM INT LTD·Filed 2016·Granted Oct 12, 2021·16 cites·23 claims
- 1093US11034912B2Lubricating oil compositionsINFINEUM INT LTD·Filed 2014·Granted Jun 15, 2021·23 cites·6 claims
- 1193US10047174B1Polymerization initiating system and method to produce highly reactive olefin functional polymersINFINEUM INT LTD·Filed 2017·Granted Aug 14, 2018·11 cites·26 claims
- 1293US7935664B2Lubricating oil compositionINFINEUM INT LTD·Filed 2008·Granted May 3, 2011·11 cites·29 claims
- 1393US6500786B1Lubricating oil compositionINFINEUM INT LTD·Filed 2001·Granted Dec 31, 2002·47 cites·19 claims
- 1492US11384311B2High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using sameINFINEUM INT LTD·Filed 2020·Granted Jul 12, 2022·3 cites·18 claims
- 1592US7838470B2Lubricating oil compositionINFINEUM INT LTD·Filed 2004·Granted Nov 23, 2010·38 cites·16 claims
- 1691US11365273B2High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using sameINFINEUM INT LTD·Filed 2020·Granted Jun 21, 2022·2 cites·17 claims
- 1791US10640724B2Additive package and lubricating oil compositionINFINEUM INT LTD·Filed 2017·Granted May 5, 2020·4 cites·55 claims
- 1891US6750183B2Lubricating oil compositionINFINEUM INT LTD·Filed 2000·Granted Jun 15, 2004·30 cites·15 claims
- 1991US6458173B1Fuel additive and fuel composition containing the sameINFINEUM INT LTD·Filed 2000·Granted Oct 1, 2002·46 cites·5 claims
- 2090US10407639B2Lubricating oil additivesINFINEUM INT LTD·Filed 2017·Granted Sep 10, 2019·7 cites·26 claims
- 2190US6660695B2Power transmission fluids of improved anti-shudder propertiesINFINEUM INT LTD·Filed 2002·Granted Dec 9, 2003·42 cites·22 claims
- 2290US6569820B2Manufacture of lubricant additivesINFINEUM INT LTD·Filed 2001·Granted May 27, 2003·40 cites·9 claims
- 2389US6869919B2Lubricating oil compositionsINFINEUM INT LTD·Filed 2002·Granted Mar 22, 2005·34 cites·34 claims
- 2489US6715473B2EGR equipped diesel engines and lubricating oil compositionsINFINEUM INT LTD·Filed 2002·Granted Apr 6, 2004·40 cites·40 claims
- 2589US6333298B1Molybdenum-free low volatility lubricating oil compositionINFINEUM INT LTD·Filed 1999·Granted Dec 25, 2001·59 cites·9 claims
- 2688US11414618B2Triblock copolymer concentrates for lubricating oil compositionsINFINEUM INT LTD·Filed 2019·Granted Aug 16, 2022·2 cites·34 claims
- 2788US11059924B2Polymers and lubricating compositions containing polymersINFINEUM INT LTD·Filed 2019·Granted Jul 13, 2021·3 cites·22 claims
- 2888US6784143B2Lubricating oil compositionINFINEUM INT LTD·Filed 2002·Granted Aug 31, 2004·41 cites·4 claims
- 2987US11136523B2Lubricating oil compositionsINFINEUM INT LTD·Filed 2016·Granted Oct 5, 2021·3 cites·7 claims
- 3087US7026273B2Lubricating oil compositionsINFINEUM INT LTD·Filed 2002·Granted Apr 11, 2006·37 cites·27 claims
- 3187US6852679B2Lubricating oil compositionINFINEUM INT LTD·Filed 2002·Granted Feb 8, 2005·27 cites·11 claims
- 3287US6720293B2Low viscosity lubricating oil compositionsINFINEUM INT LTD·Filed 2001·Granted Apr 13, 2004·32 cites·11 claims
- 3387US6642188B1Lubricating oil composition for outboard enginesINFINEUM INT LTD·Filed 2002·Granted Nov 4, 2003·28 cites·14 claims
- 3487US6423670B2Lubricating oil compositionsINFINEUM INT LTD·Filed 2001·Granted Jul 23, 2002·36 cites·9 claims
- 3586US11312918B2Transmission fluid composition for improved wear protectionINFINEUM INT LTD·Filed 2020·Granted Apr 26, 2022·2 cites·20 claims
- 3686US10011803B2Viscosity index improver concentratesINFINEUM INT LTD·Filed 2015·Granted Jul 3, 2018·2 cites·14 claims
- 3786US6734148B2Dispersants and lubricating oil compositions containing sameINFINEUM INT LTD·Filed 2001·Granted May 11, 2004·26 cites·23 claims
- 3885US10781393B2Dispersants for lubricating oil compositionsINFINEUM INT LTD·Filed 2018·Granted Sep 22, 2020·2 cites·20 claims
- 3985US7906469B2Lubricating oil compositionsINFINEUM INT LTD·Filed 2005·Granted Mar 15, 2011·7 cites·10 claims
- 4085US6855674B2Hydroxy aromatic Mannich base condensation products and the use thereof as soot dispersants in lubricating oil compositionsINFINEUM INT LTD·Filed 2002·Granted Feb 15, 2005·21 cites·15 claims
- 4185US6599867B2Overbased detergent additivesINFINEUM INT LTD·Filed 2002·Granted Jul 29, 2003·29 cites·14 claims
- 4285US6475963B1Carboxylate-vinyl ester copolymer blend compositions for lubricating oil flow improvementINFINEUM INT LTD·Filed 2001·Granted Nov 5, 2002·27 cites·40 claims
- 4384US9488612B2Lubricant test methodINFINEUM INT LTD·Filed 2014·Granted Nov 8, 2016·4 cites·11 claims
- 4484US7022653B2Friction modifiers for engine oil compositionINFINEUM INT LTD·Filed 2003·Granted Apr 4, 2006·23 cites·10 claims
- 4584US7018958B2Lubricating oil compositionsINFINEUM INT LTD·Filed 2002·Granted Mar 28, 2006·32 cites·10 claims
- 4684US6713439B2Energy conserving power transmission fluidsINFINEUM INT LTD·Filed 2002·Granted Mar 30, 2004·20 cites·8 claims
- 4784US6495496B2Hydroxy aromatic mannich base condensation products and the use thereof as soot dispersants in lubricating oil compositionsINFINEUM INT LTD·Filed 2000·Granted Dec 17, 2002·23 cites·41 claims
- 4883US7018962B2Viscosity index improver concentratesINFINEUM INT LTD·Filed 2003·Granted Mar 28, 2006·26 cites·19 claims
- 4982US11685874B2High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using sameINFINEUM INT LTD·Filed 2020·Granted Jun 27, 2023·1 cites·20 claims
- 5082US11685872B2Method for reducing piston deposits in a marine diesel engineINFINEUM INT LTD·Filed 2020·Granted Jun 27, 2023·2 cites·14 claims
Showing the top 50 of 236 patent records by PatentIndex Score.
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