Inventor · disambiguated record
Craig D. Tipton
Also filed as: TIPTON CRAIG D · TIPTON CRAIG DANIEL
42 granted patents·8 pending applications·1,287 citations·filing 1985–2015
98Inventor score
Top patents by PatentIndex Score
50 records- 0198US6372696B1Traction fluid formulationLUBRIZOL CORP·Filed 1999·Granted Apr 16, 2002·155 cites·37 claims
- 0297US4792410ALubricant composition suitable for manual transmission fluidsLUBRIZOL CORP·Filed 1986·Granted Dec 20, 1988·148 cites·17 claims
- 0397US4654403APolymeric compositions comprising olefin polymer and nitrogen containing ester of a carboxy interpolymerLUBRIZOL CORP·Filed 1986·Granted Mar 31, 1987·109 cites·29 claims
- 0496US6528458B1Lubricant for dual clutch transmissionLUBRIZOL CORP·Filed 2002·Granted Mar 4, 2003·85 cites·22 claims
- 0595US7618929B2Secondary and tertiary amines as friction modifiers for automatic transmission fluidsLUBRIZOL CORP·Filed 2006·Granted Nov 17, 2009·16 cites·15 claims
- 0695US5110488ALubricating compositions containing reduced levels of phosphorusLUBRIZOL CORP·Filed 1989·Granted May 5, 1992·114 cites·25 claims
- 0794US6544935B1Nitrogen-containing esterified carboxy-containing interpolymers having enhanced oxidative stability and lubricants containing themLUBRIZOL CORP·Filed 2000·Granted Apr 8, 2003·57 cites·29 claims
- 0890US5354485ALubricating compositions, greases, aqueous fluids containing organic ammonium thiosulfatesLUBRIZOL CORP·Filed 1993·Granted Oct 11, 1994·43 cites·25 claims
- 0988US8450255B2Functional fluidIKEDA MASAHIKO·Filed 2007·Granted May 28, 2013·12 cites·15 claims
- 1088US6251840B1Lubrication fluids for reduced air entrainment and improved gear protectionLUBRIZOL CORP·Filed 1997·Granted Jun 26, 2001·72 cites·19 claims
- 1186US8153565B2Lubricant composition for a final drive axleTIPTON CRAIG D·Filed 2006·Granted Apr 10, 2012·10 cites·14 claims
- 1286US8148306B2Product of amines with hydroxy acid as friction modifiers suitable for automatic transmission fluidsBARTLEY STUART L·Filed 2006·Granted Apr 3, 2012·10 cites·15 claims
- 1386US4594378APolymeric compositions, oil compositions containing said polymeric compositions, transmission fluids and hydraulic fluidsLUBRIZOL CORP·Filed 1985·Granted Jun 10, 1986·39 cites·58 claims
- 1485US6730640B2Method for lubricating a continuously variable transmissionLUBRIZOL CORP·Filed 2002·Granted May 4, 2004·25 cites·21 claims
- 1583US5843873ALubricants and fluids containing thiocarbamates and phosphorusLUBRIZOL CORP·Filed 1997·Granted Dec 1, 1998·39 cites·47 claims
- 1683US4849123ADrive train fluids comprising oil-soluble transition metal compoundsLUBRIZOL CORP·Filed 1986·Granted Jul 18, 1989·32 cites·28 claims
- 1782US5750477ALubricant compositions to reduce noise in a push belt continuous variable transmissionLUBRIZOL CORP·Filed 1995·Granted May 12, 1998·40 cites·61 claims
- 1882US5674820AAdditive compositions for lubricants and functional fluidsLUBRIZOL CORP·Filed 1996·Granted Oct 7, 1997·36 cites·48 claims
- 1981US5569644AAdditive combinations for lubricants and functional fluidsLUBRIZOL CORP·Filed 1995·Granted Oct 29, 1996·39 cites·12 claims
- 2077US7045488B2Cylic oligomer traction fluidLUBRIZOL CORP·Filed 2002·Granted May 16, 2006·15 cites·23 claims
- 2175US5523005AGear lubricant compositionLUBRIZOL CORP·Filed 1994·Granted Jun 4, 1996·20 cites·11 claims
- 2272US8183187B2Lubricant additive formulation containing multifunctional dispersantSUMIEJSKI JAMES L·Filed 2006·Granted May 22, 2012·3 cites·18 claims
- 2371US8598099B2Multi-dispersant lubricating compositionTIPTON CRAIG D·Filed 2012·Granted Dec 3, 2013·1 cites·13 claims
- 2470US7439213B2Secondary and tertiary amines as friction modifiers for automatic transmission fluidsLUBRIZOL CORP·Filed 2004·Granted Oct 21, 2008·6 cites·9 claims
- 2570US6133210AHomogeneous additive concentrates for preparing lubricating oil compositionsLUBRIZOL CORP·Filed 1998·Granted Oct 17, 2000·23 cites·28 claims
- 2668US9074157B2Polymeric phosphorus esters for lubricant applicationsTIPTON CRAIG D·Filed 2010·Granted Jul 7, 2015·1 cites·20 claims
- 2768US7381691B2Friction modifiers for improved anti-shudder performance and high static friction in transmission fluidsLUBRIZOL CORP·Filed 2003·Granted Jun 3, 2008·7 cites·10 claims
- 2866US5858929AComposition for providing anti-shudder friction durability performance for automatic transmissionsLUBRIZOL CORP·Filed 1995·Granted Jan 12, 1999·22 cites·5 claims
- 2966US5449470AOverbased alkali salts and methods for making sameLUBRIZOL CORP·Filed 1994·Granted Sep 12, 1995·18 cites·56 claims
- 3066US5152908AGear lubricant package containing a synergistic combination of componentsTIPTON CRAIG D·Filed 1991·Granted Oct 6, 1992·14 cites·11 claims
- 3165US8501674B2Amine derivatives as friction modifiers in lubricantsVICKERMAN RICHARD J·Filed 2010·Granted Aug 6, 2013·1 cites·11 claims
- 3261US8703672B2Highly branched sulfonates for drive-line applicationsTIPTON CRAIG D·Filed 2008·Granted Apr 22, 2014·1 cites·8 claims
- 3360US5284591AFunctional fluid with borated epoxides, carboxylic solubilizers, zinc salts, calcium complexes and sulfurized compositionsLUBRIZOL CORP·Filed 1992·Granted Feb 8, 1994·16 cites·12 claims
- 3460US4938882ABorated and non-borated overbased carboxylates as corrosion inhibitorsLUBRIZOL CORP·Filed 1989·Granted Jul 3, 1990·13 cites·18 claims
- 3559US6572847B2Elimination of odors from lubricants by use of a combination of thiazoles and odor masksLUBRIZOL CORP·Filed 2001·Granted Jun 3, 2003·3 cites·20 claims
- 3659US2008015131A1Lubricants Containing Olefin Copolymer and Acrylate CopolymerLUBRIZOL CORP·Filed 2007·Application pending·0 cites
- 3758US5561103AFunctional fluid compositions having improved frictional and anti-oxidation propertiesLUBRIZOL CORP·Filed 1995·Granted Oct 1, 1996·15 cites·29 claims
- 3854US2009305919A1Multi-Dispersant Lubricating CompositionLUBRIZOL CORP·Filed 2007·Application pending·0 cites
- 3953US2015291908A1Polymeric Phosphorus Esters for Lubricant ApplicationsLUBRIZOL CORP·Filed 2015·Application pending·0 cites
- 4052US2010130390A1Multifunctional Driveline FluidLUBRIZOL CORP·Filed 2008·Application pending·0 cites
- 4151US7429554B2Automatic transmission fluids with phthalic acid corrosion inhibitorLUBRIZOL CORP·Filed 2004·Granted Sep 30, 2008·3 cites·22 claims
- 4251US5620948AAdditive combinations for lubricants and functional fluidsLUBRIZOL CORP·Filed 1996·Granted Apr 15, 1997·10 cites·12 claims
- 4348US4734446APolymeric compositions comprising an oil-soluble polymer and an oil-soluble acrylate polymerization of productLUBRIZOL CORP·Filed 1986·Granted Mar 29, 1988·7 cites·18 claims
- 4447US9528070B2Star polymer lubricating compositionTIPTON CRAIG D·Filed 2007·Granted Dec 27, 2016·0 cites·20 claims
- 4546US2010099588A1Dispersant Combination for Improved Transmission FluidsLUBRIZOL CORP·Filed 2008·Application pending·0 cites
- 4642US2004132629A1Lubricants containing olefin copolymer and acrylate copolymerFiled 2002·Application pending·0 cites
- 4742US2005041395A1Multifunctional dispersantsLUBRIZOL CORP·Filed 2003·Application pending·0 cites
- 4840US2005014656A1Transmission lubricating compositions with improved performance, containing acid/polyamine condensation productLUBRIZOL CORP·Filed 2003·Application pending·0 cites
- 4939US5062975AFunctional fluid with borated epoxides, carboxylic solubilizers, zinc salts, and calcium complexesLUBRIZOL CORP·Filed 1990·Granted Nov 5, 1991·6 cites·11 claims
- 5031US5372738AWater tolerance fixes in functional fluids and lubricantsLUBRIZOL CORP·Filed 1993·Granted Dec 13, 1994·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →