Tenneco Automotive Operating Company LLC

United States of America

Create a watch for Tenneco Automotive Operating Company LLC
Total IP 192
Total IP Rank # 6,943
IP Activity Score 2.8/5.0    83
IP Activity Rank # 8,251
Dominant Nice Class Machines and machine tools

Patents

Trademarks

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0 2
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Last Patent 2025 - Exhaust pipe joint
First Patent 2005 - Methods and apparatus for inject...
Last Trademark 2014 - SIGNATURE SOUND
First Trademark 2013 - XNOX

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Dual mode muffler. A muffler assembly for a vehicle exhaust system including a muffler that has a...
Invention Exhaust pipe joint. An exhaust system and a method of joining components of an exhaust system co...
Invention Clamp, adapter and travel limiter assembly. A clamp, adapter and travel limiter assembly couples ...
2023 Invention Vehicle exhaust system having an integral hood. A vehicle exhaust system having a first pipe, a s...
Invention Exhaust pipe joint. A method of joining components of an exhaust system comprises obtaining a fi...
Invention Mixer assembly. A mixer assembly comprises a tubular housing including an exhaust gas inlet, an e...
Invention Exhaust system component with multi-layer support mat. An exhaust system component comprises a ho...
Invention Vehicle exhaust system. A vehicle exhaust system includes a tubular component defining a primary ...
2022 Invention Exhaust pipe bridge. An exhaust system comprises a first exhaust pipe having a first aperture, a ...
Invention Exhaust assembly. An exhaust assembly includes a first tailpipe having an exit end and a curved p...
Invention Mixer assembly. A mixer comprises a tubular housing defining a longitudinal axis along which exha...
Invention Exhaust gas treatment unit. The disclosure relates to an exhaust gas treatment unit comprising a ...
Invention Exhaust gas system unit. The disclosure relates to an exhaust gas sub-system for an internal comb...
Invention Corner shield for electric vehicle battery box. A battery box for a hybrid or electric vehicle, t...
Invention Exhaust system having a hanger assembly. An exhaust system having an exhaust manifold, and a hang...
Invention Selective catalytic reduction catalyst pre-heating burner assembly and method of controlling burn...
Invention Multi-tier exhaust burner control for scr catalyst pre-heating. An exhaust control system for a v...
Invention Acoustically tuned muffler. A muffler for receiving exhaust gas from a combustion engine comprise...
Invention Exhaust device and method of manufacturing thereof. An exhaust device includes a casing including...
Invention Exhaust burner control for reduced fuel consumption. An exhaust control system for a vehicle incl...
2021 Invention Low-pressure egr system with turbo bypass. An exhaust gas conduction system for a gasoline engine...
Invention Exhaust system for a combustion engine including a flow distributor. A flow distributor provided ...
Invention Exhaust gas cooling device. The disclosure relates to an exhaust gas cooling device for an intern...
Invention Exhaust system tuner tube to reduce standing wave. A muffler assembly for an exhaust system is in...
Invention Systems and methods for burner use for lambda control with gasoline engine. A vehicle control sys...
Invention Vehicle exhaust system. A vehicle exhaust system includes a tubular component having an inner sur...
Invention Mixing tube. The invention relates to a mixer for an exhaust gas system for mixing an additive in...
Invention Vehicle exhaust system. A vehicle exhaust system for allowing passage of exhaust gasses therethro...
Invention Electrically-heated mix pipe for processing diesel exhaust fluid in a selective catalytic reducti...
Invention Selective catalytic reduction catalyst pre-heating and exhaust burner air control. An exhaust con...
Invention Engine off selective catalytic reduction catalyst loading. An exhaust control system includes: a ...
Invention Surface component for vehicle exhaust system. A vehicle exhaust system and method of minimizing a...
Invention Mixing device. A mixer assembly for mixing an injected reductant with an exhaust gas comprises a ...
Invention Valve assembly for exhaust system. A valve assembly for an exhaust system of a vehicle comprises ...
Invention Mixer arrangement and method for operating a mixer arrangement. A mixer arrangement for an exhaus...
2020 Invention Internal swirler tube for exhaust catalyst. An exhaust system assembly including a catalyst housi...
Invention Two-part two-stage mixer. A mixer comprises a first subassembly including a first holder fixed to...
Invention Exhaust-gas aftertreatment system for an internal combustion engine. The disclosure relates to an...
Invention Exhaust system and muffler. A muffler for use with an internal combustion engine is provided. The...
Invention Vehicle exhaust component. An exhaust component for a motor vehicle includes a wall, an internal ...
Invention Muffler with internally supported tuner. A muffler for receiving exhaust gas from a combustion en...
2019 Invention Muffler. A muffler includes a first tube defining a first inlet for receiving exhaust and a first...
Invention Externally mounted in-line exhaust gas valve. A valve assembly for an exhaust system of a vehicle...
Invention Exhaust treatment device with multiple substrates. A single-piece tubular shell for an exhaust de...
Invention Exhaust system and muffler. A muffler for use with an engine is provided. The muffler includes a ...
Invention Retaining flange for a metering valve. The disclosure relates to a retaining flange for a meterin...
Invention Low-pressure egr system with turbo bypass. The disclosure relates to a gasoline engine comprising...
Invention Low-pressure egr system with turbo bypass. The disclosure relates to an exhaust gas conduction sy...
2014 G/S Automotive exhaust parts; automotive parts for transmitting, processing, altering, and amplifying...
2013 G/S Emission control parts for vehicles, namely, fluid injectors and dosing control units for moving...