Inventor · disambiguated record
Joseph Robert Theis
Also filed as: THEIS JOSEPH · THEIS JOSEPH R · THEIS JOSEPH ROBERT
35 granted patents·2 pending applications·560 citations·filing 1994–2019
98Inventor score
Files withFORD GLOBAL TECH LLC24THEIS JOSEPH ROBERT3GANDHI HARENDRA S2GEN MOTORS CORP2CAVATAIO GIOVANNI1
Top patents by PatentIndex Score
37 records- 0196US8225600B2Method for remediating emissionsTHEIS JOSEPH R·Filed 2010·Granted Jul 24, 2012·77 cites·23 claims
- 0296US6497092B1NOx absorber diagnostics and automotive exhaust control system utilizing the sameDELPHI TECH INC·Filed 1999·Granted Dec 24, 2002·88 cites·27 claims
- 0392US9657626B2Emissions reduction systemFORD GLOBAL TECH LLC·Filed 2015·Granted May 23, 2017·8 cites·17 claims
- 0491US9068491B2SCR catalyst diagnosticsFORD GLOBAL TECH LLC·Filed 2012·Granted Jun 30, 2015·13 cites·19 claims
- 0591US8862370B2NOx control during engine idle-stop operationsTHEIS JOSEPH ROBERT·Filed 2012·Granted Oct 14, 2014·9 cites·20 claims
- 0691US7329629B2Catalyst system for lean burn enginesFORD GLOBAL TECH LLC·Filed 2002·Granted Feb 12, 2008·49 cites·22 claims
- 0790US9914095B1Catalyst for automotive emissions controlFORD GLOBAL TECH LLC·Filed 2017·Granted Mar 13, 2018·4 cites·20 claims
- 0890US7827782B2Method for remediating emissionsFORD GLOBAL TECH LLC·Filed 2006·Granted Nov 9, 2010·13 cites·16 claims
- 0988US9222420B2NOx control during cylinder deactivationKERNS JAMES MICHAEL·Filed 2012·Granted Dec 29, 2015·7 cites·20 claims
- 1087US9518287B2NOx control during engine idle-stop operationsFORD GLOBAL TECH LLC·Filed 2014·Granted Dec 13, 2016·5 cites·20 claims
- 1187US9163543B2Exhaust air injectionCAVATAIO GIOVANNI·Filed 2012·Granted Oct 20, 2015·12 cites·19 claims
- 1285US9376949B2Air-injection system to improve effectiveness of selective catalytic reduction catalystFORD GLOBAL TECH LLC·Filed 2014·Granted Jun 28, 2016·5 cites·12 claims
- 1385US8776498B2Air-injection system to improve effectiveness of selective catalytic reduction catalyst for gasoline enginesGANDHI HARENDRA S·Filed 2008·Granted Jul 15, 2014·11 cites·2 claims
- 1485US6846464B2Bimodal catalyst-urea SCR system for enhanced NOx conversion and durabilityFORD GLOBAL TECH LLC·Filed 2002·Granted Jan 25, 2005·28 cites·17 claims
- 1583US6823843B1System and method to minimize the amount of NOx released from a NOx trapFORD GLOBAL TECH LLC·Filed 2004·Granted Nov 30, 2004·27 cites·21 claims
- 1681US5509267AAutomotive vehicle catalyst diagnosticGEN MOTORS CORP·Filed 1994·Granted Apr 23, 1996·60 cites·13 claims
- 1779US10954835B2Methods and systems for exhaust emission controlFORD GLOBAL TECH LLC·Filed 2019·Granted Mar 23, 2021·1 cites·7 claims
- 1878US7718150B2Reverse platinum group metal zoned lean NOx trap system and method of useFORD GLOBAL TECH LLC·Filed 2008·Granted May 18, 2010·6 cites·21 claims
- 1977US9903291B2Method of controlling NOx by PNAFORD GLOBAL TECH LLC·Filed 2014·Granted Feb 27, 2018·3 cites·18 claims
- 2077US8506893B2Selective catalytic reduction catalyst system with expanded temperature windowGANDHI HARENDRA S·Filed 2008·Granted Aug 13, 2013·7 cites·12 claims
- 2171US7918086B2System and method for determining a NOx storage capacity of catalytic deviceFORD GLOBAL TECH LLC·Filed 2005·Granted Apr 5, 2011·7 cites·11 claims
- 2271US7059114B2Hydrogen fueled spark ignition engineFORD GLOBAL TECH LLC·Filed 2004·Granted Jun 13, 2006·13 cites·26 claims
- 2371US6779337B2Hydrogen fueled spark ignition engineFORD GLOBAL TECH LLC·Filed 2002·Granted Aug 24, 2004·22 cites·15 claims
- 2469US8245502B2Emission control system with an optimized reductant injection modelTHEIS JOSEPH ROBERT·Filed 2009·Granted Aug 21, 2012·4 cites·18 claims
- 2569US7390469B2Bimodal catalyst-urea SCR system for enhanced NOx conversion and durabilityFORD GLOBAL TECH LLC·Filed 2004·Granted Jun 24, 2008·13 cites·28 claims
- 2668US8196391B2SCR emissions-control systemTHEIS JOSEPH ROBERT·Filed 2008·Granted Jun 12, 2012·4 cites·5 claims
- 2768US7870724B2Lean NOx trap with PGM zoned axiallyFORD GLOBAL TECH LLC·Filed 2004·Granted Jan 18, 2011·8 cites·20 claims
- 2865US7481046B2Method of desulfating a NOx storage and conversion deviceFORD GLOBAL TECH LLC·Filed 2005·Granted Jan 27, 2009·3 cites·26 claims
- 2964US5630315ACatalyst diagnostic system and methodGEN MOTORS CORP·Filed 1995·Granted May 20, 1997·29 cites·8 claims
- 3058US7797929B2Low temperature emission controlFORD GLOBAL TECH LLC·Filed 2007·Granted Sep 21, 2010·3 cites·19 claims
- 3158US7673445B2Mechanical apparatus having a catalytic NOx storage and conversion deviceFORD GLOBAL TECH LLC·Filed 2004·Granted Mar 9, 2010·8 cites·7 claims
- 3256US7238640B2Minimization of purge NOx release from NOx traps by optimizing the oxygen storage capacityFORD GLOBAL TECH LLC·Filed 2003·Granted Jul 3, 2007·5 cites·32 claims
- 3350US7998447B2Method for removing hydrogen sulfide from an emissions streamFORD GLOBAL TECH LLC·Filed 2004·Granted Aug 16, 2011·1 cites·40 claims
- 3448US7104045B2System and method for removing hydrogen sulfide from an emissions streamFORD GLOBAL TECH LLC·Filed 2004·Granted Sep 12, 2006·2 cites·29 claims
- 3544US6574953B1NOx purge air/fuel ratio selectionFORD GLOBAL TECH LLC·Filed 2001·Granted Jun 10, 2003·5 cites·13 claims
- 3642US2007084196A1System and method for determining a NOx storage capacity of a catalytic deviceSURNILLA GOPICHANDRA·Filed 2005·Application pending·0 cites
- 3741US2004168431A1System and method to minimize the amount of NOx emissions by optimizing the amount of supplied reductantFiled 2004·Application pending·0 cites
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