Pfaeffle; Andreas

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pfaeffle; Andreas.The latest application filed is for "method for operating an internal combustion engine".

Company Profile

0.11.14

Pfaeffle; Andreas - Wuestenrot 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 regenerating an exhaust aftertreatment system Grant 8,015,805 - Pfaeffle , et al. September 13, 2	2011-09-13
Procedure and control unit to operate a diesel engine Grant 7,937,931 - Pfaeffle , et al. May 10, 2	2011-05-10
Method for operating an internal combustion engine and device for implementing the method Grant 7,665,295 - Pfaeffle , et al. February 23, 2	2010-02-23
Method for operating an internal combustion engine Grant 7,500,465 - Pfaeffle , et al. March 10, 2	2009-03-10
Method for Operating an Internal Combustion Engine App 20080103673 - Pfaeffle; Andreas ; et al.	2008-05-01
Procedure and control unit to operate a diesel engine App 20080053077 - Pfaeffle; Andreas ; et al.	2008-03-06
Method for operating an internal combustion engine Grant 7,337,658 - Pfaeffle , et al. March 4, 2	2008-03-04
Method and device for operating an internal combustion engine Grant 7,337,059 - Pfaeffle , et al. February 26, 2	2008-02-26
Method for operating an internal combustion engine App 20070163231 - Pfaeffle; Andreas ; et al.	2007-07-19
Method for operating a component part disposed in an exhaust gas region of an internal combustion engine and device for implementing the method App 20070039311 - Pfaeffle; Andreas ; et al.	2007-02-22
Method and device for controlling an internal combustion engine Grant 7,150,261 - Pfaeffle , et al. December 19, 2	2006-12-19
Method and controller for exhaust gas temperature control Grant 7,127,882 - Pfaeffle , et al. October 31, 2	2006-10-31
Method for operating an internal combustion engine and device for implementing the method App 20060168941 - Pfaeffle; Andreas ; et al.	2006-08-03
Method and device for operating an internal combustion engine App 20060173605 - Pfaeffle; Andreas ; et al.	2006-08-03
Method and device for controlling an internal combustion engine App 20060054131 - Pfaeffle; Andreas ; et al.	2006-03-16
Method for regenerating a particle filter App 20050268601 - Pfaeffle, Andreas ; et al.	2005-12-08
Method and device for controlling an internal combustion engine with an exhaust treatment system Grant 6,968,682 - Leuz , et al. November 29, 2	2005-11-29
Method for operating an axhaust gas treatment device App 20050245352 - Pfaeffle, Andreas ; et al.	2005-11-03
Method for regenerating an exhaust aftertreatment system App 20050166580 - Pfaeffle, Andreas ; et al.	2005-08-04
Method and controller for exhaust gas temperature control App 20050150212 - Pfaeffle, Andreas ; et al.	2005-07-14
Method and device for controlling an internal combustion engine Grant 6,752,126 - Pfaeffle , et al. June 22, 2	2004-06-22
Method and device for injecting fuel in an internal combustion engine Grant 6,698,396 - Pfaeffle , et al. March 2, 2	2004-03-02
Method and device for controlling an internal combustion engine App 20030029415 - Pfaeffle, Andreas ; et al.	2003-02-13
Method and device for injecting fuel in an internal combustion engine App 20020195082 - Pfaeffle, Andreas ; et al.	2002-12-26
Method and device for safeguarding against manipulation of an odometer or a trip recorder App 20010021889 - Pfaeffle, Andreas ; et al.	2001-09-13

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