Inventor · disambiguated record
Helmut Hans Ruhland
Also filed as: RUHLAND HELMUT · RUHLAND HELMUT HANS
46 granted patents·2 pending applications·240 citations·filing 2001–2023
97Inventor score
Files withFORD GLOBAL TECH LLC32RUHLAND HELMUT HANS3SPRINGER MORITZ KLAUS3HUBBARD CAROLYN PARKS2LORENZ THOMAS2
Top patents by PatentIndex Score
48 records- 0196US10288012B2Arrangement for introducing water into the intake manifold of an internal combustion engine and control deviceFORD GLOBAL TECH LLC·Filed 2017·Granted May 14, 2019·9 cites·20 claims
- 0295US8156923B2Method and system for pre-ignition controlLORENZ THOMAS·Filed 2011·Granted Apr 17, 2012·15 cites·17 claims
- 0394US8341947B2System and method for regenerating a particulate filterFORD GLOBAL TECH LLC·Filed 2009·Granted Jan 1, 2013·35 cites·26 claims
- 0493US11248542B2Methods and systems for a vehicleFORD GLOBAL TECH LLC·Filed 2020·Granted Feb 15, 2022·3 cites·16 claims
- 0592US8944026B2Multi-cylinder internal combustion engine and method for operating a multi-cylinder internal combustion engineTOBERGTE MICHAEL·Filed 2011·Granted Feb 3, 2015·23 cites·20 claims
- 0691US9238982B2Exhaust gas aftertreatment device and method for a gasoline engineSPRINGER MORITZ KLAUS·Filed 2012·Granted Jan 19, 2016·14 cites·19 claims
- 0790US9376967B2Auto-ignition internal combustion engine with partial deactivation and method for the operation of an internal combustion engine of said typeFORD GLOBAL TECH LLC·Filed 2013·Granted Jun 28, 2016·9 cites·7 claims
- 0890US8783020B2Exhaust system for internal combustion engines with particle filterSPRINGER MORITZ KLAUS·Filed 2011·Granted Jul 22, 2014·11 cites·18 claims
- 0985US10934926B2Cooling system of an internal combustion engine of a motor vehicleFORD GLOBAL TECH LLC·Filed 2019·Granted Mar 2, 2021·2 cites·15 claims
- 1085US10704505B2Methods and systems for a blow-off lineFORD GLOBAL TECH LLC·Filed 2018·Granted Jul 7, 2020·2 cites·20 claims
- 1184US9488093B2Methods for reducing raw particulate engine emissionsFORD GLOBAL TECH LLC·Filed 2014·Granted Nov 8, 2016·5 cites·20 claims
- 1283US8359839B2System and method for regenerating a particulate filter for a direct injection engineFORD GLOBAL TECH LLC·Filed 2009·Granted Jan 29, 2013·15 cites·19 claims
- 1382US8464514B2Method for regenerating a particulate filter for a boosted direct injection engineKERNS JAMES MICHAEL·Filed 2009·Granted Jun 18, 2013·14 cites·22 claims
- 1482US8402944B2Method and system for pre-ignition controlLORENZ THOMAS·Filed 2012·Granted Mar 26, 2013·4 cites·17 claims
- 1581US9915219B2Method and system for fuel injectionFORD GLOBAL TECH LLC·Filed 2016·Granted Mar 13, 2018·2 cites·12 claims
- 1681US8402943B2Method for controlling spark for particulate filter regeneratingRUHLAND HELMUT HANS·Filed 2012·Granted Mar 26, 2013·4 cites·19 claims
- 1781US8387370B2System for regenerating a particulate filter and controlling EGRVAN NIEUWSTADT MICHIEL J·Filed 2009·Granted Mar 5, 2013·14 cites·17 claims
- 1881US8136505B2Method for controlling spark for particulate filter regeneratingRUHLAND HELMUT HANS·Filed 2009·Granted Mar 20, 2012·12 cites·18 claims
- 1980US9394844B2Fuel control for spark ignited engine having a particulate filter systemFORD GLOBAL TECH LLC·Filed 2014·Granted Jul 19, 2016·3 cites·20 claims
- 2080US9051874B2Internal combustion engine with partial deactivation and method for the operation of an internal combustion engine of said typeFORD GLOBAL TECH LLC·Filed 2013·Granted Jun 9, 2015·4 cites·6 claims
- 2179US11022026B2Methods and systems for a prechamberFORD GLOBAL TECH LLC·Filed 2020·Granted Jun 1, 2021·1 cites·20 claims
- 2277US10794309B2Methods and systems for a particulate filterFORD GLOBAL TECH LLC·Filed 2018·Granted Oct 6, 2020·1 cites·18 claims
- 2376US10590898B2Internal combustion engine with injection device arranged in the cylinder barrel, and method for operating an internal combustion engine of said typeFORD GLOBAL TECH LLC·Filed 2017·Granted Mar 17, 2020·1 cites·20 claims
- 2475US9644575B2Methods for NOx reduction using exhaust-gas condensateFORD GLOBAL TECH LLC·Filed 2014·Granted May 9, 2017·3 cites·18 claims
- 2575US8359840B2Method for adjusting boost pressure while regenerating a particulate filter for a direct injection engineFORD GLOBAL TECH LLC·Filed 2009·Granted Jan 29, 2013·10 cites·20 claims
- 2674US8833060B2Method for operating a spark-ignition internal combustion engine with exhaust gas aftertreatmentRUHLAND HELMUT HANS·Filed 2012·Granted Sep 16, 2014·3 cites·7 claims
- 2771US9115659B2Method for reducing the particle emissions of a spark-ignition internal combustion engine with direct injection, and internal combustion engine for carrying out such a methodFORD GLOBAL TECH LLC·Filed 2012·Granted Aug 25, 2015·2 cites·20 claims
- 2871US8875675B2Internal combustion engine having a plurality of exhaust ports per cylinder and charge exchange method for such an internal combustion engineFORD GLOBAL TECH LLC·Filed 2012·Granted Nov 4, 2014·2 cites·14 claims
- 2963US11927148B2Direct-injection, applied-ignition internal combustion engine with injection device arranged in the cylinder liner, and method for operating an internal combustion engine of said typeFORD GLOBAL TECH LLC·Filed 2020·Granted Mar 12, 2024·0 cites·14 claims
- 3063US10774776B2Direct-injection, applied-ignition internal combustion engine with injection device arranged in the cylinder liner, and method for operating an internal combustion engine of said typeFORD GLOBAL TECH LLC·Filed 2017·Granted Sep 15, 2020·0 cites·8 claims
- 3162US8336300B2System and method for regenerating a particulate filter accompanied by a catalystHEPBURN JEFFREY SCOTT·Filed 2009·Granted Dec 25, 2012·5 cites·16 claims
- 3261US9835111B2Method and device for operating an internal combustion engineFORD GLOBAL TECH LLC·Filed 2017·Granted Dec 5, 2017·0 cites·19 claims
- 3360US8196568B2Cold start gas component retention system in EGR circuit with recirculated gas controlSPRINGER MORITZ KLAUS·Filed 2009·Granted Jun 12, 2012·4 cites·20 claims
- 3458US8393311B2Internal combustion engine with dry sump lubricationSTEINER BERND·Filed 2010·Granted Mar 12, 2013·1 cites·18 claims
- 3558US6453867B1Valve for combustion enginesFORD GLOBAL TECH INC·Filed 2001·Granted Sep 24, 2002·7 cites·6 claims
- 3657US10090649B2Spark plug having a powder capsuleFORD GLOBAL TECH LLC·Filed 2016·Granted Oct 2, 2018·0 cites·20 claims
- 3756US9556804B2Multi-cylinder internal combustion engine and method for operating a multi-cylinder internal combustion engineFORD GLOBAL TECH LLC·Filed 2015·Granted Jan 31, 2017·0 cites·20 claims
- 3856US9476364B2Internal combustion engine having a plurality of exhaust ports per cylinder and charge exchange method for such an internal combustion engineFORD GLOBAL TECH LLC·Filed 2014·Granted Oct 25, 2016·0 cites·18 claims
- 3954US10746143B2Internal combustion engine and method for operating an internal combustion engineFORD GLOBAL TECH LLC·Filed 2017·Granted Aug 18, 2020·0 cites·19 claims
- 4053US9534556B2Method and device for operating an internal combustion engineFORD GLOBAL TECH LLC·Filed 2013·Granted Jan 3, 2017·0 cites·17 claims
- 4150US10443515B2Internal combustion engine featuring partial shutdown and method for operating an internal combustion engine of this kindFORD GLOBAL TECH LLC·Filed 2013·Granted Oct 15, 2019·0 cites·14 claims
- 4250US9316188B2Direct-injection internal combustion engine with outwardly opening injection nozzle, and method for operating an internal combustion engine of said typeFORD GLOBAL TECH LLC·Filed 2013·Granted Apr 19, 2016·0 cites·19 claims
- 4349US9297327B2Operation of an internal combustion engineFORD GLOBAL TECH LLC·Filed 2013·Granted Mar 29, 2016·0 cites·20 claims
- 4446US9759138B2Internal combustion engine with partial deactivation and method for the operation of an internal combustion engine of said typeFORD GLOBAL TECH LLC·Filed 2013·Granted Sep 12, 2017·0 cites·20 claims
- 4545US2023358188A1220-0318 method for operating an internal combustion engine, and internal combustion engineFORD GLOBAL TECH LLC·Filed 2023·Application pending·0 cites
- 4642US2013276749A1Auto-ignition internal combustion engine with partial deactivation and method for the operation of an internal combustion engine of said typeFORD GLOBAL TECH LLC·Filed 2013·Application pending·0 cites
- 4740US9863348B2Method for controlling fuel of a spark ignited engine while regenerating a particulate filterHUBBARD CAROLYN PARKS·Filed 2009·Granted Jan 9, 2018·0 cites·7 claims
- 4840US8875494B2Fuel control for spark ignited engine having a particulate filter systemHUBBARD CAROLYN PARKS·Filed 2009·Granted Nov 4, 2014·0 cites·18 claims
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