Patent Assignment
Reel/Frame 072553/0215
Change of Name
Recorded: 2025-08-20
Pages: 10
Assignor
TENNECO AUTOMOTIVE OPERATING COMPANY INC.
Executed: 2025-04-10
Assignee
TENNECO AUTOMOTIVE OPERATING COMPANY LLC
1521 CONCORD PIKE SUITE 201, WILMINGTON, DELAWARE, 19803
Covered Properties
(187)
Methods and Apparatus for Injecting Atomized Reagent
Snap-Action Valve for Exhaust System
Device for Lowering Tail Pipe Exhaust Temperature
Snap-Action Valve for Exhaust System
Snap-Action Valve for Exhaust System
Method and Apparatus for Injecting Atomized Fluids
Tail Pipe Exhaust Cooling Device
Method of Installing Rotatable Flapper Valve to an Interior of a Conduit
Snap Action Valve with Bumper Pad
Catalytic Unit for Treating an Exhaust Gas and Manufacturing Methods for Such Units
Method of installing a longitudinally offset multi-layer mat in an exhaust gas aftertreatment or acoustic device
Pressure Swirl Flow Injector with Reduced Flow Variability and Return Flow
Exhaust Aftertreatment Device With Integrated Shell And Baffle
Tri-Flow Exhaust Treatment Device with Reductant Mixing Tube
Pressure Swirl Flow Injector with Reduced Flow Variability and Return Flow
Bypass Fluid System for Exhaust Aftertreatment
Reductant Injection Control System
Electromagnetically Controlled Injector Having Flux Bridge And Flux Break
Pre-Injection Exhaust Flow Modifier
Reagent Tank Normalizing System
Method of Producing an Insulated Exhaust Device
Reagent Injector
Method For Mixing An Exhaust Gas Flow
Reagent Injector with Crimped Pintle
Reductant Injection Control System
Exhaust Component Mounting Structure
Exhaust Valve with Resilient Spring Pad
Patent:
8,657,065 →
Application:
13/715,172 →
Exhaust Aftertreatment Burner With Preheated Combustion Air
Burner With Air-Assisted Fuel Nozzle And Vaporizing Ignition System
Ion Sensor With Decoking Heater
Urea Common Rail
Exhaust Treatment System with Urea Temperature Rationality Diagnostic
Multi-Layer Liquid-Cooled Mount
Flow Reversing Exhaust Gas Mixer
Exhaust Treatment Regeneration Control System
Perforated Mixing Pipe With Swirler
Soot Load Determination System
Poka-Yoke Mounting System For An Exhaust Treatment Device
Exhaust Aftertreatment Device with Integrated Shell and Baffle
Exhaust Gas Flow Mixer
Axial Flow Atomization Module
In-Line Flow Diverter
Fitting for an Exhaust Pipe
Perforated Mixing Pipe With Swirler
Reductant Sensor System
Exhaust Treatment Device With Integral Mount
Method for Mixing an Exhaust Gas Flow
Exhaust Aftertreatment Device with Integrated Shell and Baffle
Tri-Flow Exhaust Treatment Device with Reductant Mixing Tube
Air-Assisted Reductant Delivery System
Muffler Having Coupling of a Tailpipe by Means of a Coupling Chamber
Tailor to Fit Muffler
Exhaust Mixing Assembly
System And Method For Detecting Face-Plugging Of An Exhaust Aftertreatment Component
Sound Generator System for a Motor Vehicle
Reagent Injector
Exhaust Treatment Device With Integral Mount
Electromagnetically Controlled Injector Having Flux Bridge and Flux Break
Egr System with Particle Filter for a Gasoline Engine
Egr System with Particle Filter and Wastegate
Exhaust Component Mounting Structure
A Mixing Chamber for Mixing an Additive in an Exhaust System of an Internal Combustion Engine
Exhaust Gas Flow Mixer
Tailor to Fit Muffler
Exhaust Aftertreatment System with Ammonia Gas Generator
Urea Common Rail
In-Line Flow Diverter
Exhaust Aftertreatment System Having Mixer Assembly
Exhaust After-treatment System Including Ammonia And Hydrogen Generation
Passive Exhaust Valve with Floating Spring Stop
Patent:
9,605,581 →
Application:
15/045,565 →
Dual Auger Mixing System
Mixing Pipe Arrangement with Housing
Exhaust Gas Muffler
In-Line Flow Diverter
Fluid Delivery System For Exhaust Aftertreatment System
Cantilevered Flow Distributing Apparatus
Slotted Snap-Action Valve Assembly for Exhaust System
Flutter Dampened Exhaust Valve
Exhaust-Gas Mixer
Fluid Delivery System with Line Pressure Control Valve
Exhaust-Gas Module for an Internal Combustion Engine
Valve Housing and Valve
Sound System for a Motor Vehicle
Apparatus And Method Of Producing Insulation Preform With Graded Porosity
Exhaust Conduit Hanger
Compact Inline Inlet With Integrated Cast Ring
Exhaust Gas Flap Drive
Mix Box
Manifold
Egr System with Particle Filter and Wastegate
Mixer in an Exhaust Gas System
Egr System with Particle Filter for a Gasoline Engine
Impingement Mixer for Exhaust Treatment
Water Separation Device for Engine Exhaust Gas
Exhaust Aftertreatment System Having Mixer Assembly
Wire Mesh Mixing Tube
Pressure Sensing Systems and Methods
Exhaust Aftertreatment System with Ammonia Gas Generator
Alignment System for Slotted Snap-Action Valve Assembly for Exhaust System
Mounting Of A Flap Valve Shaft
Pipe And Metal Sheet Subassembly For An Exhaust Treatment Device
System Including Oxygen Separation Device
Method For Urea Conversion Efficiency Measurement
System for Removing Water and Particulates from Engine Exhaust
Patent:
10,258,917 →
Application:
15/893,313 →
System For Neutralizing The PH Of Exhaust Condensate
Acoustically Tuned Muffler
Muffler Assembly Including A Center Muffler And Two Satellite Mufflers
Muffler Assembly Including A Center Muffler And Two Satellite Mufflers
Rankine Power System For Use With Exhaust Gas Aftertreatment System
Rankine Power System With Working Fluid Tank And Control System
Condenser Assembly and Control Method For Use With Rankine Power System
Exhaust Valve Damper
Exhaust Aftertreatment System Having Mixer Assembly
Reduced Length Exhaust System With Valve
Reagent Injector
Reagent Injector Freeze Protection
Exhaust Gas Burner Assembly
Injector Fluid Filter With Upper And Lower Lip Seal
Acoustically Tuned Muffler
Water Separation Device for Engine Exhaust Gas
Exhaust Device with Noise Suppression System
Dual Auger Mixing System
Exhaust System With Mixer
Exhaust After-Treatment System Having an Oxidation Component Bypass for Low Temperature Scr
Exhaust Gas Heat Recovery System
Exhaust Gas Heat Recovery System
System and Method for Treating Ambient Air
Diffusion Surface Alloyed Metal Exhaust Component With Inwardly Turned Edges
Diffusion Surface Alloyed Metal Exhaust Component With Welded Edges
Reagent Injector
Mixing Device
Exhaust Aftertreatment System Having Mixer Assembly
Damper Valve Assembly
Vehicle Exhaust System
Vehicle Exhaust System
Vehicle Exhaust System
Exhaust System and Muffler
System and Method for Controlling an Engine
Patent:
10,801,383 →
Application:
16/445,724 →
Valve Assembly
Exhaust Treatment Device With Multiple Substrates
Vehicle Exhaust System
Externally Mounted In-Line Exhaust Gas Valve
Externally Mounted in-Line Exhaust Gas Valve
Externally Mounted in-Line Exhaust Gas Valve
Muffler
Muffler with Internally Supported Tuner
Rankine Power System For Use With Exhaust Gas Aftertreatment System
Exhaust Device
Vehicle Exhaust Component
Patent:
10,975,743 →
Application:
16/818,069 →
Reagent Injector
Low-Pressure Egr System with Turbo Bypass
Low-Pressure Egr System with Turbo Bypass
Two-Part Two-Stage Mixer
Retaining Flange for a Metering Valve
Internal Swirler Tube For Exhaust Catalyst
Valve Assembly For Exhaust System
Mixing Device
Surface Component for Vehicle Exhaust System
Engine Off Selective Catalytic Reduction Catalyst Loading
Patent:
11,391,192 →
Application:
17/360,226 →
Selective Catalytic Reduction Catalyst Pre-Heating and Exhaust Burner Air Control
Patent:
11,506,136 →
Application:
17/382,885 →
Electrically-Heated Mix Pipe for Processing Diesel Exhaust Fluid in a Selective Catalytic Reduction System
Patent:
11,506,099 →
Application:
17/410,147 →
Vehicle Exhaust System
Vehicle Exhaust System
Systems and Methods for Burner Use for Lambda Control with Gasoline Engine
Exhaust System Tuner Tube to Reduce Standing Wave
Exhaust System for a Combustion Engine Including a Flow Distributor
Patent:
11,549,422 →
Application:
17/543,535 →
Exhaust System and Muffler
Exhaust-Gas Aftertreatment System for an Internal Combustion Engine
Low-Pressure EGR System With Turbo Bypass
Exhaust Burner Control For Reduced Fuel Consumption
Patent:
11,713,704 →
Application:
17/731,362 →
Exhaust Device and Method of Manufacturing Thereof
Acoustically Tuned Muffler
Multi-Tier Exhaust Burner Control For SCR Catalyst Pre-Heating
Selective Catalytic Reduction Catalyst Pre-Heating Burner Assembly and Method of Controling Burner Emissions
Exhaust System Having a Hanger Assembly
Corner Shield For Electric Vehicle Battery Box
Mixer Arrangement and Method for Operating a Mixer Arrangement
Mixer Assembly
Exhaust Assembly
Mixing Tube
Exhaust Gas Cooling Device
Exhaust Pipe Bridge
Vehicle Exhaust System
Exhaust Gas System Unit
Exhaust System Component with Multi-Layer Support Mat
Mixer Assembly
Exhaust Gas Treatment Unit
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Release of Security Interest
Nov 24, 2014
From: U.S. BANK NATIONAL ASSOCIATION (AS SUCCESSOR TO WACHOVIA BANK, NATIONAL ASSOCIATION), AS COLLATERAL AGENT
To: TENNECO INC.
Reel/Frame 034453/0810 →
Release of Security Interest
Nov 24, 2014
From: U.S. BANK NATIONAL ASSOCIATION (AS SUCCESSOR TO WACHOVIA BANK, NATIONAL ASSOCIATION), AS COLLATERAL AGENT
To: TENNECO INC.
Reel/Frame 034453/0744 →
Security Interest
Dec 18, 2014
From: TENNECO AUTOMOTIVE OPERATING COMPANY INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 034674/0291 →
Assignment of Assignor's Interest
Feb 11, 2015
From: OLIVIER, KEITH; MALLIN, THOMAS P.; ROESSLE, MATTHEW L.; SIMPSON, RICK
To: TENNECO AUTOMOTIVE OPERATING COMPANY INC.
Reel/Frame 034939/0109 →
Grant of Security Interest in Patent Rights
Jun 14, 2017
From: TENNECO AUTOMOTIVE OPERATING COMPANY INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 042809/0515 →
Confirmatory Grant of Security Interests in United States Patents
Oct 9, 2018
From: TENNECO INC.; TENNECO AUTOMOTIVE OPERATING COMPANY INC.; TENNECO INTERNATIONAL HOLDING CORP.; THE PULLMAN COMPANY
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL TRUSTEE
Reel/Frame 047223/0001 →
Release of Security Interest
Nov 7, 2018
From: JPMORGAN CHASE BANK, N.A.
To: TENNECO AUTOMOTIVE OPERATING COMPANY INC.
Reel/Frame 048099/0716 →
Security Agreement
Dec 1, 2020
From: TENNECO INC.; THE PULLMAN COMPANY; FEDERAL-MOGUL IGNITION LLC; FEDERAL-MOGUL POWERTRAIN LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 054555/0592 →
Confirmation of Termination and Release of Security Interest in Patent Rights (R/F 34674/0291)
Feb 26, 2021
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: TENNECO AUTOMOTIVE OPERATING COMPANY INC.
Reel/Frame 055429/0503 →
Confirmation of Termination and Release of Security Interest in Patent Rights (R/F 22575/0972)
Feb 26, 2021
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: TENNECO INC. (FORMERLY KNOWN AS TENNECO AUTOMOTIVE INC.); TENNECO AUTOMOTIVE OPERATING COMPANY INC.; TENNECO INTERNATIONAL HOLDING CORP.; TENNECO GLOBAL HOLDINGS INC.
Reel/Frame 055428/0478 →
Confirmation of Termination and Release of Security Interest in Patent Rights (R/F 24312/0364)
Feb 26, 2021
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: TENNECO INC. (FORMERLY KNOWN AS TENNECO AUTOMOTIVE INC.); TENNECO AUTOMOTIVE OPERATING COMPANY INC.; TENNECO INTERNATIONAL HOLDING CORP.; TENNECO GLOBAL HOLDINGS INC.
Reel/Frame 055428/0667 →
Security Agreement
Mar 17, 2021
From: TENNECO INC.; TENNECO AUTOMOTIVE OPERATING COMPANY INC.; THE PULLMAN COMPANY; FEDERAL-MOGUL IGNITION LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 055626/0065 →
Release of Security Interest
Nov 19, 2022
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: TENNECO INC.; TENNECO AUTOMOTIVE OPERATING COMPANY INC.; TENNECO INTERNATIONAL HOLDING CORP.; THE PULLMAN COMPANY
Reel/Frame 061975/0218 →
Release of Security Interest
Nov 19, 2022
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: TENNECO INC.; TENNECO AUTOMOTIVE OPERATING COMPANY INC.; THE PULLMAN COMPANY; FEDERAL-MOGUL IGNITION LLC
Reel/Frame 061975/0031 →
Release of Security Interest
Nov 19, 2022
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: TENNECO INC.; TENNECO AUTOMOTIVE OPERATING COMPANY INC.; THE PULLMAN COMPANY; FEDERAL-MOGUL IGNITION LLC
Reel/Frame 061971/0156 →
Notice of Grant of Security Interest in Patents (First Lien)
Nov 22, 2022
From: DRIV AUTOMOTIVE INC.; FEDERAL-MOGUL CHASSIS LLC; FEDERAL-MOGUL IGNITION LLC; FEDERAL-MOGUL MOTORPARTS LLC
To: CITIBANK, N.A., AS COLLATERAL AGENT
Reel/Frame 061989/0689 →
Patent Security Agreement (Abl)
Apr 7, 2023
From: TENNECO INC.; DRIV AUTOMOTIVE INC.; FEDERAL-MOGUL CHASSIS LLC; FEDERAL-MOGUL IGNITION LLC
To: CITIBANK, N.A., AS COLLATERAL AGENT
Reel/Frame 063268/0506 →