Inventor · disambiguated record
David B. Roth
Also filed as: ROTH DAVID · ROTH DAVID B
21 granted patents·15 pending applications·319 citations·filing 1993–2018
95Inventor score
Top patents by PatentIndex Score
36 records- 0198US8495992B2Controlling exhaust gas flow divided between turbocharging and exhaust gas recirculatingROTH DAVID B·Filed 2009·Granted Jul 30, 2013·81 cites·35 claims
- 0292US8630787B2Controlling exhaust gas recirculation in a turbocharged engine systemSHUTTY JOHN·Filed 2010·Granted Jan 14, 2014·14 cites·21 claims
- 0391US9695785B2Turbocharger with integrated venturi mixer and EGR valve systemBORGWARNER INC·Filed 2015·Granted Jul 4, 2017·6 cites·15 claims
- 0490US9623720B2Viscous coolant heater with variable coolant pump driveBORGWARNER INC·Filed 2013·Granted Apr 18, 2017·9 cites·19 claims
- 0589US8464963B2Viscous coolant heater with variable coolant pump driveROTH DAVID B·Filed 2008·Granted Jun 18, 2013·12 cites·15 claims
- 0689US7568458B2Valve event reduction through operation of a fast-acting camshaft phaserBORGWARNER INC·Filed 2006·Granted Aug 4, 2009·13 cites·13 claims
- 0788US9816466B2Condensing EGR-mixer systemBORGWARNER INC·Filed 2014·Granted Nov 14, 2017·7 cites·22 claims
- 0888US5337704AEngine cooling system with thermostat coolant flow control between head and blockCHRYSLER CORP·Filed 1993·Granted Aug 16, 1994·59 cites·2 claims
- 0987US7322800B2System and method of providing hydraulic pressure for mechanical work from an engine lubricating systemBORGWARNER INC·Filed 2005·Granted Jan 29, 2008·14 cites·26 claims
- 1085US6003488ADirect injection spark ignition engineCHRYSLER CORP·Filed 1998·Granted Dec 21, 1999·32 cites·6 claims
- 1183US8950182B2Knock-responsive adjustment of an external EGR mixtureROTH DAVID B·Filed 2010·Granted Feb 10, 2015·6 cites·17 claims
- 1278US7608277B2Tuberculosis nucleic acids, polypeptides and immunogenic compositionsGENE THERAPY SYSTEMS INC·Filed 2005·Granted Oct 27, 2009·3 cites·21 claims
- 1375US9086011B2Directly communicated turbochargerROTH DAVID B·Filed 2011·Granted Jul 21, 2015·5 cites·12 claims
- 1468US5967101AEngine cooling system and thermostat with improved bypass controlCHRYSLER CORP·Filed 1998·Granted Oct 19, 1999·41 cites·5 claims
- 1566US9945332B2Controlling exhaust gas flow to the EGR system through a scavenger valveBORGWARNER INC·Filed 2013·Granted Apr 17, 2018·1 cites·21 claims
- 1666US6889634B1Method of providing hydraulic pressure for mechanical work from an engine lubricating systemBORGWARNER INC·Filed 2004·Granted May 10, 2005·10 cites·23 claims
- 1764US6971355B2Variable lift and duration device for poppet valvesBORGWARNER INC·Filed 2005·Granted Dec 6, 2005·3 cites·6 claims
- 1860US10215084B2Directly communicated turbochargerBORGWARNER INC·Filed 2015·Granted Feb 26, 2019·1 cites·5 claims
- 1960US7604995B2Compositions, kits, and methods for stimulation of homologous recombinationUNIV NEW YORK·Filed 2004·Granted Oct 20, 2009·0 cites·6 claims
- 2053US8935024B2Boost assist systemSHUTTY JOHN·Filed 2008·Granted Jan 13, 2015·2 cites·39 claims
- 2149US2010112008A1Tuberculosis nucleic acids, polypeptides and immunogenic compositionsROTH DAVID·Filed 2009·Application pending·0 cites
- 2248US2012174241A1Mouse model for diagnosis of T cell acute lymphoblastic leukemia and for screening of therapeutic agents, and methods of use thereforDERIANO LUDOVIC·Filed 2011·Application pending·0 cites
- 2347US2016169072A1Exhaust aftertreatment system and methodBORGWARNER INC·Filed 2014·Application pending·0 cites
- 2443US2016160710A1Engine braking via advancing the exhaust valveBORGWARNER INC·Filed 2014·Application pending·0 cites
- 2543US2019309692A1Valve System And Assembly Including The SameBORGWARNER INC·Filed 2018·Application pending·0 cites
- 2643US2006222658A1Vaccinia virus nucleic acids, polypeptides and immunogenic compositionsROTH DAVID·Filed 2005·Application pending·0 cites
- 2742US2018066610A1Dedicated egr engine with dedicated loop turbochargerBORGWARNER INC·Filed 2016·Application pending·0 cites
- 2842US2009044788A1Engine air boost systemBORGWARNER INC·Filed 2008·Application pending·0 cites
- 2941US2014182535A1Internal combustion engine valvetrainROTH DAVID B·Filed 2012·Application pending·0 cites
- 3041US2018216540A1Turbocharged Engine Assembly Having Two Exhaust Ducts Provided With A Control ValvePSA AUTOMOBILES SA·Filed 2016·Application pending·0 cites
- 3140US2006224329A1Protein arrays and methods and systems for producing the sameROTH DAVID·Filed 2005·Application pending·0 cites
- 3239US2020256242A1Divided exhaust boost turbochargerBORGWARNER INC·Filed 2016·Application pending·0 cites
- 3337US2018171845A1Turbocharged Engine Assembly With Two Exhaust Pipes And Regulating ValvePSA AUTOMOBILES SA·Filed 2016·Application pending·0 cites
- 3435US10240525B2Variable compression ratio connecting rod system with rotary actuatorBORGWARNER INC·Filed 2015·Granted Mar 26, 2019·0 cites·14 claims
- 3535US2004107922A1Engine cooling system thermostat bypass for dual temperature controlDAIMLER CHRYSLER CORP·Filed 2002·Application pending·0 cites
- 3633US2004101418A1Fuel pumpDAIMLER CHRYSLER CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →