Wehmeier; Kersten

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wehmeier; Kersten.The latest application filed is for "method for adjusting a fuel/air ratio of an internal combustion engine".

Company Profile

3.15.13

Wehmeier; Kersten - Ludwigsburg 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 for adjusting a fuel/air ratio of an internal combustion engine Grant 10,794,311 - Wehmeier , et al. October 6, 2	2020-10-06
Method For Adjusting A Fuel/air Ratio Of An Internal Combustion Engine App 20190257259 - Wehmeier; Kersten ; et al.	2019-08-22
Method for diagnosing and/or adapting at least one system of a device Grant 8,862,309 - Wehmeier , et al. October 14, 2	2014-10-14
Method and device for the dynamic monitoring of a lambda probe Grant 8,798,892 - Wehmeier , et al. August 5, 2	2014-08-05
Method and device for diagnosing the dynamics of an exhaust gas sensor Grant 8,489,270 - Wehmeier , et al. July 16, 2	2013-07-16
Procedure and device for detecting manipulations at lambda probes Grant 8,381,567 - Wehmeier , et al. February 26, 2	2013-02-26
Procedure and device for diagnosing an exhaust gas probe Grant 8,245,566 - Wehmeier , et al. August 21, 2	2012-08-21
Procedure and device for diagnosing the dynamic of an exhaust gas sensor Grant 8,186,205 - Wehmeier , et al. May 29, 2	2012-05-29
Defined internal combustion engine operation in vehicles having a hybrid drive Grant 8,167,066 - Joos , et al. May 1, 2	2012-05-01
Method for diagnosing and/or adapting at least one system of a device App 20120089296 - Wehmeier; Kersten ; et al.	2012-04-12
Method and device for regulating the fuel/air ratio of a combustion process Grant 8,141,345 - Schnaibel , et al. March 27, 2	2012-03-27
Method And Device For The Dynamic Monitoring Of A Lambda Probe App 20110314892 - Wehmeier; Kersten ; et al.	2011-12-29
Method And Device For Diagnosing The Dynamics Of An Exhaust Gas Sensor App 20110082622 - Wehmeier; Kersten ; et al.	2011-04-07
Procedure for heating-up and keeping warm an emission control assembly of a motor vehicle Grant 7,849,673 - Kroepke , et al. December 14, 2	2010-12-14
Method And Device For Regulating The Fuel/air Ratio Of A Combustion Process App 20100212291 - SCHNAIBEL; Eberhard ; et al.	2010-08-26
Procedure And Device For Detecting Manipulations At Lambda Probes App 20100107728 - Wehmeier; Kersten ; et al.	2010-05-06
Procedure And Device For Diagnosing An Exhaust Gas Probe App 20100083743 - Wehmeier; Kersten ; et al.	2010-04-08
Procedure And Device For Diagnosing The Dynamic Of An Exhaust Gas Sensor App 20090260429 - WEHMEIER; KERSTEN ; et al.	2009-10-22
Defined Internal Combustion Engine Operation In Vehicles Having A Hybrid Drive App 20090173557 - Joos; Klaus ; et al.	2009-07-09
Procedure for heating-up and keeping warm an emission control assembly of a motor vehicle App 20070261388 - Kroepke; Karsten ; et al.	2007-11-15
Method for dynamic diagnosis of an exhaust gas analyzer probe Grant 7,269,996 - Schnaibel , et al. September 18, 2	2007-09-18
Method for dynamic diagnosis of an exhaust gas analyzer probe App 20070028678 - Schnaibel; Eberhard ; et al.	2007-02-08
Method for operating an internal combustion engine and device for implementing the method App 20060168943 - Schnaibel; Eberhard ; et al.	2006-08-03
Method and device for regulating the fuel/air ratio of a combustion process App 20030150209 - Schnaibel, Eberhard ; et al.	2003-08-14

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.