Assignee
EMCON TECHNOLOGIES LLC
US35 patents
Top patents by PatentIndex Score
US7908847B2Mar 22, 2011
Method and apparatus for starting up a fuel-fired burner of an emission abatement assembly
EMCON TECHNOLOGIES LLC23 citations92
US7628008B2Dec 8, 2009
Exhaust system of a motor vehicle with a diesel engine
EMCON TECHNOLOGIES LLC27 citations92
US7581389B2Sep 1, 2009
Method and apparatus for monitoring ash accumulation in a particulate filter of an emission abatement assembly
EMCON TECHNOLOGIES LLC36 citations92
US7685811B2Mar 30, 2010
Method and apparatus for controlling a fuel-fired burner of an emission abatement assembly
EMCON TECHNOLOGIES LLC35 citations91
US7628250B2Dec 8, 2009
Passive valve assembly for vehicle exhaust system
EMCON TECHNOLOGIES LLC15 citations91
US7401592B2Jul 22, 2008
Hybrid exhaust valve assembly
EMCON TECHNOLOGIES LLC30 citations91
US7762061B2Jul 27, 2010
Apparatus and method for operating an emission abatement system
EMCON TECHNOLOGIES LLC19 citations85
US8365522B2Feb 5, 2013
Dual exhaust system with independent valve control
EMCON TECHNOLOGIES LLC7 citations83
US7776280B2Aug 17, 2010
Method and apparatus for selective catalytic reduction of NOx
EMCON TECHNOLOGIES LLC8 citations83
US7628011B2Dec 8, 2009
Emission abatement assembly and method of operating the same
EMCON TECHNOLOGIES LLC14 citations83
US7536990B2May 26, 2009
Hybrid exhaust valve assembly
EMCON TECHNOLOGIES LLC18 citations83
US7874147B2Jan 25, 2011
Method and apparatus for a non-catalytic NOx reduction
EMCON TECHNOLOGIES LLC8 citations82
US7748404B2Jul 6, 2010
Multi-purpose exhaust valve spring
EMCON TECHNOLOGIES LLC15 citations82
US7575096B2Aug 18, 2009
Pressed assembly for passive valve installation
EMCON TECHNOLOGIES LLC8 citations82
US7662204B2Feb 16, 2010
Device for purifying exhaust gases of a motor vehicle and method for the production thereof
EMCON TECHNOLOGIES LLC12 citations81
US7650965B2Jan 26, 2010
Exhaust system
EMCON TECHNOLOGIES LLC39 citations81
US7836945B2Nov 23, 2010
Method for controlling a valve for an exhaust system
EMCON TECHNOLOGIES LLC12 citations80
US7377038B2May 27, 2008
Method for assembling a catalyic converter
EMCON TECHNOLOGIES LLC10 citations79
US7428947B2Sep 30, 2008
Electrically controlled in-muffler exhaust valve for use during cylinder deactivation
EMCON TECHNOLOGIES LLC15 citations78
US7537196B2May 26, 2009
Valve assembly with overstroke device and associated method
EMCON TECHNOLOGIES LLC7 citations70
US7584938B2Sep 8, 2009
Side loaded valve assembly
EMCON TECHNOLOGIES LLC2 citations61
US7465331B2Dec 16, 2008
Device for cleaning vehicular exhaust gas
EMCON TECHNOLOGIES LLC4 citations59
US7431345B2Oct 7, 2008
Serviceable exhaust joint connection
EMCON TECHNOLOGIES LLC2 citations58
US7581710B2Sep 1, 2009
Thermally isolated actuator with temporary contacting linkage for an exhaust valve
EMCON TECHNOLOGIES LLC2 citations57
US8955641B2Feb 17, 2015
Passive valve and resonator assembly for vehicle exhaust system
EMCON TECHNOLOGIES LLC2 citations56
US7870930B2Jan 18, 2011
Exhaust system with external helmholtz resonator and associated method
EMCON TECHNOLOGIES LLC6 citations55
US7464539B2Dec 16, 2008
Method and apparatus for supplying air to emission abatement device by use of turbocharger
EMCON TECHNOLOGIES LLC5 citations55
US7774936B2Aug 17, 2010
Catalytic converter and associated method of assembly
EMCON TECHNOLOGIES LLC6 citations54
US8359842B2Jan 29, 2013
Airless fuel delivery system
EMCON TECHNOLOGIES LLC1 citations48
US8025121B2Sep 27, 2011
Tube structure for exhaust component
EMCON TECHNOLOGIES LLC0 citations48
US7698887B2Apr 20, 2010
Method and apparatus for determining local emissions loading of emissions trap
EMCON TECHNOLOGIES LLC0 citations48
US7600791B2Oct 13, 2009
Exhaust system
EMCON TECHNOLOGIES LLC0 citations42
US7770385B2Aug 10, 2010
Internal combustion engine exhaust system
EMCON TECHNOLOGIES LLC1 citations41
US7370472B2May 13, 2008
Method and apparatus for determining loading of an emissions trap by use of transfer function analysis
EMCON TECHNOLOGIES LLC0 citations37
US7378061B2May 27, 2008
Inner cone for converter assembly
EMCON TECHNOLOGIES LLC0 citations32