Dunstheimer; Jens

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dunstheimer; Jens.The latest application filed is for "internal combustion engine with cylinder head, and method for producing a cylinder head of an internal combustion engine of said".

Company Profile

2.9.10

Dunstheimer; Jens - Cologne DE
Dunstheimer; Jens - Koeln DE
Dunstheimer; Jens - Koln 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
Internal combustion engine with cylinder head, and method for producing a cylinder head of an internal combustion engine of said type Grant 10,954,884 - Hopf , et al. March 23, 2	2021-03-23
Method for varying a cylinder-specific compression ratio of an applied-ignition internal combustion engine and internal combustion engine for carrying out a method of said type Grant 10,815,909 - Wirth , et al. October 27, 2	2020-10-27
Internal Combustion Engine With Cylinder Head, And Method For Producing A Cylinder Head Of An Internal Combustion Engine Of Said App 20190277222 - Hopf; Anselm ; et al.	2019-09-12
Method For Varying A Cylinder-specific Compression Ratio Of An Applied-ignition Internal Combustion Engine And Internal Combustion Engine For Carrying Out A Method Of Said Type App 20180320604 - Wirth; Martin ; et al.	2018-11-08
Exhaust flow valve for twin-scroll turbine and operating methods thereof Grant 10,006,342 - Smiljanovski , et al. June 26, 2	2018-06-26
Internal combustion engine having a plurality of exhaust ports per cylinder and charge exchange method for such an internal combustion engine Grant 9,476,364 - Ruhland , et al. October 25, 2	2016-10-25
Motor Vehicle And Air Filter Box App 20150377190 - Smiljanovski; Vanco ; et al.	2015-12-31
Exhaust Flow Valve For Twin-scroll Turbine And Operating Methods Thereof App 20150233283 - Smiljanovski; Vanco ; et al.	2015-08-20
Internal Combustion Engine Having A Plurality Of Exhaust Ports Per Cylinder And Charge Exchange Method For Such An Internal Combustion Engine App 20150047584 - Ruhland; Helmut Hans ; et al.	2015-02-19
Internal combustion engine having a plurality of exhaust ports per cylinder and charge exchange method for such an internal combustion engine Grant 8,875,675 - Ruhland , et al. November 4, 2	2014-11-04
Exhaust system for internal combustion engines with particle filter Grant 8,783,020 - Springer , et al. July 22, 2	2014-07-22
Internal Combustion Engine Having A Plurality Of Exhaust Ports Per Cylinder And Charge Exchange Method For Such An Internal Combustion Engine App 20130098000 - Ruhland; Helmut Hans ; et al.	2013-04-25
Cylinder head for an internal combustion engine Grant 8,256,213 - Kuhlbach , et al. September 4, 2	2012-09-04
Exhaust System For Internal Combustion Engines With Particle Filter App 20120124995 - Springer; Moritz Klaus ; et al.	2012-05-24
Cylinder head for an internal combustion engine Grant 8,146,543 - Kuhlbach , et al. April 3, 2	2012-04-03
Cylinder Head For An Internal Combustion Engine App 20100229819 - Kuhlbach; Kai Sebastian ; et al.	2010-09-16
Cylinder Head For An Internal Combustion Engine App 20080308050 - Kuhlbach; Kai Sebastian ; et al.	2008-12-18
Method for operating an internal combustion engine having two inlet valves App 20040194745 - Phlips, Patrick J. ; et al.	2004-10-07

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