Inventor · disambiguated record
Ewa A. Bardasz
Also filed as: BARDASZ EWA · BARDASZ EWA A
22 granted patents·5 pending applications·433 citations·filing 1978–2009
96Inventor score
Top patents by PatentIndex Score
27 records- 0195US6583092B1Lubricating oil compositionLUBRIZOL CORP·Filed 2001·Granted Jun 24, 2003·55 cites·30 claims
- 0294US6596672B1Low ash lubricant compositions containing multiple overbased materials and multiple antioxidantsLUBRIZOL CORP·Filed 2002·Granted Jul 22, 2003·53 cites·12 claims
- 0392US7413583B2Emulsified fuels and engine oil synergyLUBRIZOL CORP·Filed 2003·Granted Aug 19, 2008·42 cites·19 claims
- 0491US7772171B2Method 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
- 0590US8163681B2Lubricant for hydrogen-fueled enginesBARDASZ EWA·Filed 2007·Granted Apr 24, 2012·21 cites·18 claims
- 0688US7749948B2Nitrogen-containing dispersant as an ashless TBN booster for lubricantsLUBRIZOL CORP·Filed 2007·Granted Jul 6, 2010·9 cites·26 claims
- 0788US6605572B2Lubricating oil compositionLUBRIZOL CORP·Filed 2002·Granted Aug 12, 2003·32 cites·22 claims
- 0886US5595964AAshless, low phosphorus lubricantLUBRIZOL CORP·Filed 1995·Granted Jan 21, 1997·43 cites·12 claims
- 0984US6759375B2Use of an amide to reduce lubricant temperatureLUBRIZOL CORP·Filed 2002·Granted Jul 6, 2004·33 cites·16 claims
- 1078US6764982B2Lubricating oil compositionLUBRIZOL CORP·Filed 2002·Granted Jul 20, 2004·16 cites·33 claims
- 1176US8939125B2Method of operating an engine using an ashless consumable lubricantBARDASZ EWA A·Filed 2009·Granted Jan 27, 2015·4 cites·12 claims
- 1275US5453210AMethod of treating the products of combustion of landfill gasLUBRIZOL CORP·Filed 1994·Granted Sep 26, 1995·25 cites·27 claims
- 1374US7543445B2Methods for regeneration and performance of a particulate filter of an internal combustion engineLUBRIZOL CORP·Filed 2004·Granted Jun 9, 2009·13 cites·13 claims
- 1468US6340659B1Metal salts of lactones as lubricant additivesLUBRIZOL CORP·Filed 1995·Granted Jan 22, 2002·24 cites·2 claims
- 1563US5458794ALubricants containing carboxylic esters from polyhydroxy compounds, suitable for ceramic-containing enginesLUBRIZOL CORP·Filed 1993·Granted Oct 17, 1995·14 cites·2 claims
- 1663US2009064956A1Ashless Consumable Engine OilLUBRIZOL CORP·Filed 2008·Application pending·0 cites
- 1757US5066461ATerpinene-maleic anhydride adduct derivatives as corrosion inhibitorsUNION CAMP CORP·Filed 1990·Granted Nov 19, 1991·12 cites·10 claims
- 1854US4994575ADipentene acrylic acid imidazolines and their use as corrosion inhibitorsUNION CAMP CORP·Filed 1989·Granted Feb 19, 1991·3 cites·3 claims
- 1950US5733853ALubricants containing carboxylic esters from polyhydroxy compounds, suitable for ceramic containing enginesLUBRIZOL CORP·Filed 1995·Granted Mar 31, 1998·10 cites·4 claims
- 2050US2006089272A1Ashless consumable engine oilLUBRIZOL CORP·Filed 2004·Application pending·0 cites
- 2146US4396492AMethod for retarding corrosion in petroleum processing operation using N-methyl pyrrolidoneEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Aug 2, 1983·7 cites·10 claims
- 2244US2008015126A1Ashless Controlled Release GelsBURRINGTON JAMES D·Filed 2006·Application pending·0 cites
- 2338US2007197407A1Lubricated part having partial hard coating allowing reduced amounts of antiwear additiveBARDASZ EWA A·Filed 2004·Application pending·0 cites
- 2437US4946626ACorrosion inhibitorsUNION CAMP CORP·Filed 1988·Granted Aug 7, 1990·4 cites·17 claims
- 2537US2004248747A1Lubricant including water dispersible baseFiled 2002·Application pending·0 cites
- 2631US4169768APolarization evaluation of metal degradation processesEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Oct 2, 1979·2 cites·9 claims
- 2730US5073300ACorrosion inhibitorsUNION CAMP CORP·Filed 1990·Granted Dec 17, 1991·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →