Inventor

MITAL RAHUL

US49 patents

⚠️ This page may combine multiple inventors who share the name “MITAL RAHUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITAL RAHUL

GM GLOBAL TECH OPERATIONS LLC

Diagnosing oxidation catalyst device with hydrocarbon storage

Particulate filter washcoat diagnosis based on exothermic substrate temperature

Exhaust gas treatment systems utilizing a plurality of reduced-resistance mixers

Engine exhaust system

Integrated sensor-catalyst

Efficient lean NOx trap regeneration with enchanced ammonia formation

Diesel exhaust fluid mixing system for a linear arrangement of diesel oxidation catalyst and selective catalytic reduction filter

Reductant mixing system for an exhaust gas after-treatment device

Method for desulfurization of selective catalytic reduction devices

Mixer for short mixing lengths

Soot oxidation catalyst materials and selective catalytic reduction filter devices incorporating the same

Exhaust gas treatment device having integrated gas sampling sensor

Battery outgassing filter system and method to filter outgassing from a battery cell

Plug-in NOx sensor snorkel for reading optimization under packaging constraints

Methods for operating and diagnosing internal combustion engine exhaust gas treatment systems

Selective catalytic reduction filter devices having NOx storage capabilities

Methods for monitoring and regenerating selective catalytic reduction filter devices

Selective catalytic reduction device

Exhaust mixer for compact system

System and apparatus to mitigate diesel exhaust fluid deposits in exhaust system flexible couplings

GM GLOBAL TECH OPERATIONS INC

Compact exhaust gas treatment systems for diesel applications

Mixing apparatus for an exhaust after-treatment system

Particulate matter filter assembly with a flow device

Adaptive learning method for clean particulate filter pressure drop

Variable geometry exhaust cooler

Optimization of hydrocarbon injection during diesel particulate filter (DPF) regeneration

Method for determining an estimated amount of soot accumulated in a particulate filter of an exhaust gas after-treatment system

Optimized NOx reduction system

Ambient humidity and temperature correction to particulate filter soot rate

System and method for enhancing the performance of a selective catalytic reduction device

FLEETGUARD INC

Adsorber aftertreatment system having dual soot filters

Plasma fuel converter NOx adsorber system for exhaust aftertreatment

Adsorber aftertreatment system having downstream soot filter

Adsorber aftertreatment system having dual adsorbers

NOx adsorber aftertreatment system for internal combustion engines

System and method for enhancing internal combustion engine aftertreatment applications by superheated fuel injection

Precat-NOx adsorber exhaust aftertreatment system for internal combustion engines

LI JIANWEN

Assembly for mixing liquid within gas flow

Apparatus and method for regenerating an exhaust filter

Regeneration systems and methods for particulate filters using virtual brick temperature sensors

Variable geometry exhaust cooler

Stratified particulate filter regeneration system

MITAL RAHUL

Exhaust gas treatment system including an HC-SCR and two-way catalyst and method of using the same

Exhaust gas treatment system including a lean NOx trap and two-way catalyst and method of using the same

Exhaust gas treatment system including a four-way catalyst and urea SCR catalyst and method of using the same

Exhaust gas treatment system including a four-way catalyst and urea SCR catalyst and method of using the same

ADVANCED MODULAR POWER SYSTEMS

Alkali metal thermal to electric conversion (AMTEC) cells

REN SHOUXIAN

Exhaust treatment system for an internal combustion engine

JOHNSON MATTHEY PLC

Exhaust gas treatment system