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Examiner: Nguyen, Tu M


Primary examiner statistics: 122 patents; average approval time: 130 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8015799 Multicylinder internal combustion engine
8015805 Method for regenerating an exhaust aftertreatment system
8015802 Exhaust gas purification device for internal combustion engine
8015806 Process and apparatus for treating exhaust gas of an internal com...
8006481 Method and apparatus to selectively reduce NOin an exhaust gas fe...
8006485 Compression ignition engine and exhaust system therefor
8001775 Vehicle exhaust dilution and dispersion device
7992375 Treatment of engine exhaust using molecular sieve SSZ-73
7980069 Burner assembly for particulate trap regeneration
7980061 Charged air bypass for aftertreatment combustion air supply
7971425 Urea concentration identifying system, method for indentifying ur...
7958723 Electrically heated particulate filter propagation support method...
7954311 Ammonia vapor management system and method
7950226 LNT-SCR system optimized for thermal gradient
7946110 System for assisting the regeneration of depollution means includ...
7941994 Emission control device
7934370 Vehicle and control method thereof
7930881 Exhaust system for lean burn IC engine including particulate filt...
7918082 Method and device intended for desulfation of a nitric oxide trap...
7913488 Internal combustion engine with secondary air injection system
7908847 Method and apparatus for starting up a fuel-fired burner of an em...
7900443 Particle filter arrangement
7895830 Exhaust gas purification system for internal combustion engine an...
7891169 Procedure and control device to diagnose a catalytic converter sy...
RE42156 Exhaust emission control system of an internal combustion engine
7886527 Reductant injection control strategy
7886523 Control methods for improved catalytic converter efficiency and d...
7877982 Device and method for aftertreating exhaust gases
RE42056 Exhaust gas purification system of internal combustion engine
7874149 Exhaust apparatus for vehicle, and motorcycle having the same
7866143 Exhaust gas treatment system
7861518 System and method for NOx reduction optimization
7861519 Procedure to operate an exhaust gas treatment device and device t...
7861517 Method and system for controlling catalyst temperature
7857237 Sprayer docking station and monitoring system
7856811 Shielding component, a heat shield in particular
7854114 Increasing exhaust temperature for aftertreatment operation
7845165 Exhaust gas purifying system
7841169 Regeneration controller for exhaust purification apparatus of int...
7827782 Method for remediating emissions

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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