Christner; Bernd

Patent Applications and Registrations

Patent applications and USPTO patent grants for Christner; Bernd.The latest application filed is for "method for determining a quality of a reducing agent solution containing ammonia used to reduce nitrite oxide".

Company Profile

0.12.11

Christner; Bernd - Huelben N/A 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 determining a quality of a reducing agent solution containing ammonia used to reduce nitrite oxide Grant 9,737,853 - Christner , et al. August 22, 2	2017-08-22
Method for operating an exhaust gas treatment system having an SCR catalytic converter Grant 9,353,664 - Christner , et al. May 31, 2	2016-05-31
Method for operating an exhaust gas treatment system having an SCR catalytic converter Grant 8,978,362 - Christner , et al. March 17, 2	2015-03-17
Method For Determining a Quality of a Reducing Agent Solution Containing Ammonia Used to Reduce Nitrite Oxide App 20140199219 - Christner; Bernd ; et al.	2014-07-17
Method for operating an internal combustion engine Grant 8,763,366 - Christner , et al. July 1, 2	2014-07-01
Method for Operating an Internal Combustion Engine App 20130219864 - CHRISTNER; Bernd ; et al.	2013-08-29
Method for operating an internal combustion engine Grant 8,429,897 - Christner , et al. April 30, 2	2013-04-30
Method for Operating an Internal Combustion Engine App 20120067029 - CHRISTNER; Bernd ; et al.	2012-03-22
Method for operating an internal combustion engine Grant 8,091,339 - Christner , et al. January 10, 2	2012-01-10
Device for removing nitrogen oxides from internal combustion engine waste gas and method for dosing an aggregate of internal combustion engine waste gas Grant 8,061,122 - Chaineux , et al. November 22, 2	2011-11-22
Method for Operating an Exhaust Gas Treatment System Having an SCR Catalytic Converter App 20110113752 - Christner; Bernd ; et al.	2011-05-19
Method for Operating an Exhaust Gas Treatment System Having an SCR Catalytic Converter App 20110113753 - Christner; Bernd ; et al.	2011-05-19
Method For Operating an Internal Combustion Engine App 20080314028 - Christner; Bernd ; et al.	2008-12-25
Device for Removing Nitrogen Oxides From Internal Combustion Engine Waste Gas and Method for Dosing an Aggregate of Internal Combustion Engine Waste Gas App 20080216463 - Chaineux; Marc ; et al.	2008-09-11
Method for operating an internal combustion engine App 20070209636 - Ammann; Markus ; et al.	2007-09-13
Internal combustion engine comprising a reducing agent production unit and operating method therefor App 20060101809 - Bodo; Thilo-Ralf ; et al.	2006-05-18
Method for operating an electronic controller of a motor vehicle Grant 6,873,901 - Christner , et al. March 29, 2	2005-03-29
Method for operating an electronic controller of a motor vehicle App 20030196647 - Christner, Bernd ; et al.	2003-10-23

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.