Nienhoff; Michael

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nienhoff; Michael.The latest application filed is for "method and device for diagnosis of a particle filter arranged in the exhuast gas system of a petro-operated internal combustion ".

Company Profile

4.13.11

Nienhoff; Michael - Regensburg DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and device for diagnosis of a particle filter arranged in the exhuast gas system of a petro-operated internal combustion engine Grant 11,136,911 - Nienhoff , et al. October 5, 2	2021-10-05
Electrostatic particle sensors Grant 11,105,724 - Stahl , et al. August 31, 2	2021-08-31
Method and device for diagnosis of a particle filter arranged in the exhaust gas system of a petrol-operated internal combustion engine Grant 11,066,975 - Nienhoff , et al. July 20, 2	2021-07-20
Exhaust gas treatment for an internal combustion engine Grant 10,808,593 - Nienhoff , et al. October 20, 2	2020-10-20
Method And Device For Diagnosis Of A Particle Filter Arranged In The Exhuast Gas System Of A Petro-operated Internal Combustion App 20200200063 - Nienhoff; Michael ; et al.	2020-06-25
Method and Device for Diagnosis of a Particle Filter Arranged in the Exhaust Gas System of a Petrol-Operated Internal Combustion App 20200200062 - Nienhoff; Michael ; et al.	2020-06-25
Electrostatic Particle Sensors App 20200025666 - Stahl; Christian ; et al.	2020-01-23
Method for checking a temperature sensor in an SCR exhaust gas post-treatment system Grant 10,301,997 - Rodatz , et al.	2019-05-28
Exhaust system for a motor vehicle Grant 10,132,218 - Rodatz , et al. November 20, 2	2018-11-20
Exhaust Gas Treatment For An Internal Combustion Engine App 20180216514 - NIENHOFF; Michael ; et al.	2018-08-02
Method and device for checking the hydraulic leak-tightness in an exhaust gas aftertreatment system for a motor vehicle Grant 9,625,346 - Nienhoff , et al. April 18, 2	2017-04-18
Exhaust System for a Motor Vehicle App 20170037753 - Rodatz; Paul ; et al.	2017-02-09
Method For Checking A Temperature Sensor In An SCR Exhaust Gas Post-Treatment System App 20160356193 - Rodatz; Paul ; et al.	2016-12-08
Method and Device for Checking the Hydraulic Leak-Tightness in an Exhaust Gas Aftertreatment System for a Motor Vehicle App 20150153244 - Nienhoff; Michael ; et al.	2015-06-04
Exhaust gas catalytic converter system and method for operating an exhaust gas catalytic converter Grant 8,808,630 - Rodatz , et al. August 19, 2	2014-08-19
Exhaust Gas Catalytic Converter System And Method For Operating An Exhaust Gas Catalytic Converter App 20130287657 - Rodatz; Paul ; et al.	2013-10-31
System for running an internal combustion engine Grant 8,392,092 - Fojtik , et al. March 5, 2	2013-03-05
System For Running An Internal Combustion Engine App 20100256889 - Fojtik; Marek ; et al.	2010-10-07
Method for determining the injection duration in an internal combustion engine Grant 7,152,575 - Fritsch , et al. December 26, 2	2006-12-26
Method for controlling a charge pressure in an internal combustion engine with an exhaust gas turbocharger Grant 6,732,523 - Birkner , et al. May 11, 2	2004-05-11
Method for controlling a charge pressure in an internal combustion engine with an exhaust gas turbocharger App 20030101723 - Birkner, Christian ; et al.	2003-06-05

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