Inventor · disambiguated record
Brian L. Papke
Also filed as: PAPKE BRIAN · PAPKE BRIAN L · PAPKE BRIAN LEE
8 granted patents·5 pending applications·204 citations·filing 1989–2015
88Inventor score
Top patents by PatentIndex Score
13 records- 0189US5925151ADetergent additive compositions for diesel fuelsTEXACO INC·Filed 1996·Granted Jul 20, 1999·65 cites·25 claims
- 0289US4995993AProcess for preparing overbased metal sulfonatesTEXACO INC·Filed 1989·Granted Feb 26, 1991·60 cites·6 claims
- 0382US5294354ACombining dispersant viscosity index improver and detergent additives for lubricantsTEXACO INC·Filed 1992·Granted Mar 15, 1994·36 cites·11 claims
- 0470US5314632ACombining dispersant viscosity index improver and detergent additives for lubricantsTEXACO INC·Filed 1992·Granted May 24, 1994·21 cites·13 claims
- 0563US9304119B2System and method for testing engine lubricantsDE KRAKER ABRAHAM ROBERT·Filed 2012·Granted Apr 5, 2016·1 cites·26 claims
- 0656US5011618AProcess for producing an overbased sulfonateTEXACO INC·Filed 1989·Granted Apr 30, 1991·10 cites·4 claims
- 0753US2014274841A1Lubricating compositionSHELL OIL CO·Filed 2014·Application pending·0 cites
- 0845US2014315770A1Lubricating compositionSHELL OIL CO·Filed 2014·Application pending·0 cites
- 0943US5445750ALubricating oil composition containing the reaction product of an alkenylsuccinimide with a bis(hydroxyaromatic) substituted carboxylic acidTEXACO INC·Filed 1993·Granted Aug 29, 1995·6 cites·8 claims
- 1042US2015045270A1Lubricant composition and method for using the lubricant compositionBASTIEN PAUL FRANCIS·Filed 2012·Application pending·0 cites
- 1140US2017275555A1Lubricating compositionSHELL OIL CO·Filed 2015·Application pending·0 cites
- 1235US2005167190A1Noise management system for reducing airborne and structure borne noise of a vehicle exhaust systemFiled 2004·Application pending·0 cites
- 1330US5332514AContinuous process for preparing overbased saltsTEXACO INC·Filed 1990·Granted Jul 26, 1994·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →