Inventor · disambiguated record
Alexander B. Boffa
Also filed as: BOFFA ALEXANDER · BOFFA ALEXANDER B · BOFFA ALEXANDER BOWMAN
23 granted patents·25 pending applications·429 citations·filing 1997–2021
96Inventor score
Files withCHEVRON ORONITE CO26BOFFA ALEXANDER B7EXXON CHEMICAL PATENTS INC6NELSON KENNETH D5CHEVRON ORONITE TECH BV3
Top patents by PatentIndex Score
48 records- 0197US6143701ALubricating oil having improved fuel economy retention propertiesEXXON CHEMICAL PATENTS INC·Filed 1998·Granted Nov 7, 2000·108 cites·9 claims
- 0292US9523061B2Lubricating oil compositonsNELSON KENNETH D·Filed 2013·Granted Dec 20, 2016·8 cites·26 claims
- 0392US7960322B2Lubricating oil compositions comprising a biodiesel fuel and an antioxidantCHEVRON ORONITE CO·Filed 2007·Granted Jun 14, 2011·10 cites·24 claims
- 0491US6562765B1Oil compositions having improved fuel economy employing synergistic organomolybdenum components and methods for their useCHEVRON ORONITE CO·Filed 2002·Granted May 13, 2003·38 cites·27 claims
- 0590US7838474B2Lubricating oil compositions comprising a biodiesel fuel and a detergentCHEVRON ORONITE CO·Filed 2007·Granted Nov 23, 2010·8 cites·22 claims
- 0688US6696393B1Methods and compositions for reducing wear in internal combustion engines lubricated with a low phosphorus content lubricating oilCHEVRON ORONITE CO·Filed 2002·Granted Feb 24, 2004·31 cites·22 claims
- 0787US5895779ALubricating oil having improved fuel economy retention propertiesEXXON CHEMICAL PATENTS INC·Filed 1998·Granted Apr 20, 1999·44 cites·7 claims
- 0886US5972853AWear control with dispersants employing poly alpha-olefin polymersEXXON CHEMICAL PATENTS INC·Filed 1997·Granted Oct 26, 1999·45 cites·17 claims
- 0986US5804537ACrankcase lubricant compositions and method of improving engine deposit performanceEXXON CHEMICAL PATENTS INC·Filed 1997·Granted Sep 8, 1998·47 cites·38 claims
- 1085US6790813B2Oil compositions for improved fuel economyCHEVRON ORONITE CO·Filed 2002·Granted Sep 14, 2004·24 cites·27 claims
- 1180US7122508B2Methods and compositions for reducing wear in internal combustion engines lubricated with a low phosphorous content borate-containing lubricating oilCHEVRON ORONITE CO·Filed 2002·Granted Oct 17, 2006·14 cites·7 claims
- 1278US9193931B2Lubricating oil compositionsNELSON KENNETH D·Filed 2013·Granted Nov 24, 2015·2 cites·18 claims
- 1371US9303229B2Lubricating oil compositionCHEVRON ORONITE CO·Filed 2013·Granted Apr 5, 2016·1 cites·24 claims
- 1471US7981846B2Lubricating oil composition with improved emission compatibilityCHEVRON ORONITE CO·Filed 2005·Granted Jul 19, 2011·3 cites·54 claims
- 1568US8703677B2Lubricating oil compositions for internal combustion enginesBOFFA ALEXANDER B·Filed 2007·Granted Apr 22, 2014·2 cites·22 claims
- 1668US6841521B2Methods and compositions for reducing wear in heavy-duty diesel enginesCHEVRON ORONITE CO·Filed 2003·Granted Jan 11, 2005·7 cites·10 claims
- 1766US6235691B1Oil compositions with synthetic base oilsEXXON CHEMICAL PATENTS INC·Filed 1998·Granted May 22, 2001·21 cites·11 claims
- 1865US9365793B2Methods and compositions for reducing wear in internal combustion engines lubricated with a low phosphorous content borate-containing lubricating oilBOFFA ALEXANDER B·Filed 2012·Granted Jun 14, 2016·0 cites·4 claims
- 1962US5919740AAlkylthiophosphate salts for lubricating oilsEXXON CHEMICAL PATENTS INC·Filed 1998·Granted Jul 6, 1999·15 cites·8 claims
- 2062US2010152072A1Lubricating oil compositionsCHEVRON ORONITE CO·Filed 2008·Application pending·0 cites
- 2160US2013137616A1Low phosphorus lubricating oil composition having lead corrosion controlBOFFA ALEXANDER B·Filed 2013·Application pending·0 cites
- 2258US2006205612A1Methods and compositions for reducing wear in internal combustion engines lubricated with a low phosphorous content borate-containing lubricating oilCHEVRON ORONITE CO·Filed 2006·Application pending·0 cites
- 2356US11773341B2Lubricating oil compositionsCHEVRON ORONITE CO·Filed 2019·Granted Oct 3, 2023·0 cites·20 claims
- 2456US2010152073A1Lubricating oil compositionsCHEVRON ORONITE CO·Filed 2008·Application pending·0 cites
- 2556US2010152074A1Lubricating oil compositionsCHEVRON ORONITE CO·Filed 2008·Application pending·0 cites
- 2652US7875576B2Lubricating oil composition for internal combustion enginesCHEVRON ORONITE CO·Filed 2004·Granted Jan 25, 2011·1 cites·56 claims
- 2752US2019002786A1Lubricating oil magnesium detergents and method of making and using sameCHEVRON ORONITE CO·Filed 2018·Application pending·0 cites
- 2852US2008039348A1Low phosphorus lubricating oil composition having lead corrosion controlCHEVRON ORONITE CO·Filed 2006·Application pending·0 cites
- 2952US2012184473A1Lubricating oil compositions comprising a molybdenum compound and a zinc dialkyldithiophosphateBOFFA ALEXANDER B·Filed 2012·Application pending·0 cites
- 3052US2012145114A1Lubricating oil compositionNELSON KENNETH D·Filed 2012·Application pending·0 cites
- 3152US2012145116A1Lubricating oil compositionNELSON KENNETH D·Filed 2012·Application pending·0 cites
- 3252US2019002784A1Low viscosity engine oils containing isomerized phenolic-based detergentsCHEVRON ORONITE CO·Filed 2018·Application pending·0 cites
- 3352US2012145115A1Lubricating oil compositionNELSON KENNETH D·Filed 2012·Application pending·0 cites
- 3450US9018148B2Method and system for screening lubricating oil compositionsBOFFA ALEXANDER B·Filed 2005·Granted Apr 28, 2015·0 cites·16 claims
- 3549US2019270947A1Lubricating oil composition providing wear protection at low viscosityCHEVRON ORONITE TECH BV·Filed 2019·Application pending·0 cites
- 3649US2019270946A1Lubricating oil composition providing wear protection at low viscosityCHEVRON ORONITE TECH BV·Filed 2019·Application pending·0 cites
- 3748US2007129263A1Lubricating oil compositionCHEVRON ORONITE CO·Filed 2005·Application pending·0 cites
- 3846US2019002789A1Lubricating engine oil compositions containing detergent compoundsCHEVRON ORONITE CO·Filed 2018·Application pending·0 cites
- 3946US2009163392A1Lubricating oil compositions comprising a molybdenum compound and a zinc dialkyldithiophosphateBOFFA ALEXANDER B·Filed 2007·Application pending·0 cites
- 4046US2019390133A1Lubricating oil compositionsCHEVRON ORONITE CO·Filed 2019·Application pending·0 cites
- 4146US2019390134A1Lubricating oil compositonsCHEVRON ORONITE CO·Filed 2019·Application pending·0 cites
- 4245US2013157910A1Diesel engine oilsLi yue-rong·Filed 2011·Application pending·0 cites
- 4344US2019002791A1Lubricating oil compositions containing detergent compoundsCHEVRON ORONITE CO·Filed 2018·Application pending·0 cites
- 4444US2007142239A1Lubricating oil compositionCHEVRON ORONITE CO·Filed 2005·Application pending·0 cites
- 4543US2023167378A1Lubricating oil compositions comprising biobased base oilsCHEVRON ORONITE CO·Filed 2021·Application pending·0 cites
- 4643US2022213401A1Lubricating oil compositionsCHEVRON ORONITE CO·Filed 2020·Application pending·0 cites
- 4742US2010331224A1Lubricating Oil Compositions Comprising A Molybdenum Compound And A Zinc DialkyldithiophosphateBOFFA ALEXANDER B·Filed 2010·Application pending·0 cites
- 4837US10781394B2Lubricating oil compositions comprising a biodiesel fuel and a Mannich condensation productCHEVRON ORONITE TECH BV·Filed 2016·Granted Sep 22, 2020·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →