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Tenneco Automotive Operating Company Inc patents

Recent patent applications related to Tenneco Automotive Operating Company Inc. Tenneco Automotive Operating Company Inc is listed as an Agent/Assignee. Note: Tenneco Automotive Operating Company Inc may have other listings under different names/spellings. We're not affiliated with Tenneco Automotive Operating Company Inc, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Tenneco Automotive Operating Company Inc-related inventors




Date Tenneco Automotive Operating Company Inc patents (updated weekly) - BOOKMARK this page
11/09/17Compact inline inlet with integrated cast ring
10/12/17Fluid delivery system for exhaust aftertreatment system
09/28/17Damper having reinforced catcher
09/28/17Damper with integrated electronics
09/21/17Filter assembly
08/24/17System and controlling dampers of an active suspension system
08/24/17Monotube active suspension system having different system layouts for controlling pump flow distribution
08/24/17Exhaust treatment system having membrane module for water removal
08/24/17Shock absorber having check disc for orifice passage
07/20/17Exhaust after-treatment system including ammonia and hydrogen generation
06/22/17Exhaust after-treatment system including electrolysis generated h2 and nh3
06/22/17Damper with digital valve
05/25/17Variable radius spring disc for vehicle shock absorber
05/11/17Exhaust treatment system having metal hydride module
05/04/17Exhaust aftertreatment system with ammonia gas generator
05/04/17Fluid delivery system with line pressure control valve
02/09/17Particulate sensor assembly
02/02/17Arrangement of catalyzed teg systems
12/29/16Cantilevered flow distributing apparatus
12/01/16Mixer assembly for exhaust aftertreatment system
11/17/16Damper with integrated electronics
11/03/16Waste heat recovery system with current regulator
10/20/16Reservoir for gas treatment device having loose fill insulation and an associated use
10/13/16In-line flow diverter
09/01/16Waste heat recovery system
08/25/16Dual auger mixing system
08/11/16Secondary dampening assembly for shock absorber
08/04/16Secondary dampening assembly for shock absorber
07/28/16Exhaust aftertreatment system having mixer assembly
07/14/16Exhaust system with zone coated catalyst
07/14/16Double tube damper with structural pressure tube
05/26/16Shock absorbers having a composite base assembly with an over-molded closure insert
05/26/16Carbon dioxide recirculation system
05/26/16Shock absorbers having a composite base assembly with axial flexibility compensation
05/26/16Shock absorber having orifice check disc
05/19/16Impact reinforced composite spring seat for a shock absorber
03/31/16System and attaching a control element of an air spring with internal height regulating valve
03/24/16Valve switching controls for adjustable damper
03/24/16In-line flow diverter
03/10/16Urea common rail
03/10/16Method of producing an insulated exhaust device
02/25/16Multi-lobed soot blower
02/18/16Shock absorber with frequency dependent passive valve
02/04/16Exhaust after-treatment system having low temperature scr catalyst
02/04/16Electromagnetic flywheel damper and method therefor
01/28/16Plastic spring seat having integrated crash member
01/28/16Shock absorber with frequency dependent passive valve
12/31/15Damper with digital valve
12/03/15Poka-yoke mounting system for an exhaust treatment device
11/26/15Exhaust aftertreatment system with low-temperature scr
11/26/15Variable radius spring disc for vehicle shock absorber
11/19/15Tailor to fit muffler
11/12/15Recuperating passive and active suspension
11/05/15Exhaust gas flow mixer
10/08/15Exhaust system having segmented service flange
10/01/15Rod guide system and method with multiple solenoid valve cartridges and multiple pressure regulated valve assemblies
09/24/15Exhaust system for dual fuel engines
09/24/15Exhaust component mounting structure
09/03/15Damper with integrated electronics
09/03/15Shock absorber with frequency dependent passive valve
08/20/15Modular system for reduction of sulphur oxides in exhaust
07/23/15Water injection exhaust treatment system
07/16/15Exhaust treatment device insulation detection system
06/25/15Burner with air-assisted fuel nozzle and vaporizing ignition system
06/25/15Electromagnetically controlled injector having flux bridge and flux break
Patent Packs
06/25/15Pressure swirl flow injector with reduced flow variability and return flow
06/04/15Reagent injector
06/04/15Exhaust treatment device with integral mount
06/04/15Energy harvesting passive and active suspension
05/21/15Fluid injection control system
04/02/15Coaxial flow injector
03/26/15Soot load determination system
03/19/15Air-assisted reductant delivery system
03/12/15Vertical ultrasonic decomposition pipe
03/12/15Exhaust mixing device
03/12/15Axial flow atomization module with mixing device
03/12/15Exhaust mixing assembly
02/26/15Tailor to fit muffler
02/26/15Shock absorber with frequency dependent passive valve
02/19/15Water injection exhaust treatment system
Patent Packs
02/19/15Low pressure high compression damping monotube shock absorber
02/19/15Low pressure high compression damping monotube shock absorber having a baffle
02/12/15Perforated mixing pipe with swirler
02/12/15Mirrored two-stage mixer
02/12/15Perforated mixing pipe with swirler
01/29/15Shock absorber with frequency dependent passive valve
01/29/15Recuperating passive and active suspension
11/13/14Orifice disc for regulating flow in damper
11/13/14Axial flow atomization module
11/13/14Flow reversing exhaust gas mixer
10/16/14Suspension leveling system
09/18/14Exhaust aftertreatment control maximizing fuel efficiency while reducing emissions
09/18/14Exhaust treatment system with urea temperature rationality diagnostic
09/18/14Modular exhaust treatment system
09/18/14Multi-layer liquid-cooled mount
09/18/14Rod guide assembly with multi-piece valve assembly
09/18/14Rod guide arrangement for electronically controlled valve applications
09/18/14Two position valve with face seal and pressure relief port
09/18/14Piston assembly with open bleed
09/18/14Exhaust treatment component mounting system
09/11/14Jounce bumper nose retaining feature for a shock absorber
09/04/14Compressor for exhaust treatment system
09/04/14Exhaust treatment device with integral mount
08/28/14Exhaust aftertreatment burner with preheated combustion air
08/28/14Ion sensor with decoking heater
08/28/14Urea common rail
08/28/14Damper with integrated electronics
08/28/14Autonomous control damper
08/28/14Valve switching controls for adjustable damper
07/10/14Passive and active suspension with optimization of energy usage
Social Network Patent Pack
06/19/14Reductant injection system with control valve
05/01/14Injector with capillary aerosol generator
05/01/14Recuperating passive and active suspension
04/24/14Burner outlet designs for locomotive burner integration
04/17/14Damper with digital valve
03/20/14Exhaust gas flow mixer
03/20/14Exhaust gas flow distribution system
03/13/14Multi-tuneable degressive valve
03/06/14Exhaust aftertreatment device with integrated shell and baffle
02/13/14Poka-yoke mounting system for an exhaust treatment device
Patent Packs
01/02/14Dual range damping system for a shock absorber
12/26/13Common rail reductant injection system
12/05/13Shock absorber with four chambers
07/04/13Fully insulated exhaust treatment device
06/13/13Spring seat having an installation land/step
06/13/13Pitot tube connection
05/02/13Energy harvesting passive and active suspension
04/04/13Welding of transfer ring on round tube
01/24/13Low noise valve assembly
11/22/12Nested check high speed valve
11/22/12Nested check high speed valve
11/22/12Nested check high speed valve
11/22/12Nested check high speed valve
09/13/12Shock absorber having a continuously variable valve with base line valving
08/09/12Support washer for shock absorber valve with blow-off tunability
07/19/12Damper tube reinforcement sleeve
07/19/12Damper tube reinforcement sleeve
06/14/12Method of installing a multi-layer batt, blanket or mat in an exhaust gas aftertreatment or acoustic device
04/05/12Method of installing a multi-layer batt, blanket or mat in an exhaust gas aftertreatment or acoustic device
12/01/11Two stage valve and hydraulic damped valve
11/03/11Strut assembly having multi-piece spring seat
11/03/11Double path mount for cab suspension with tilting function
10/13/11Positioning feature and precise vehicle heights
06/16/11Shock absorber having a continuously variable valve with base line valving
05/19/11Velocity progressive valving
04/07/11Damper with digital valve
03/03/11Inverted strut comprising an air damper combined with a hydraulic stop
11/25/10Snap action valve with inertia damper
10/28/10Diesel aftertreatment system
10/21/10Method of installing rotatable flapper valve to an interior of a conduit
Patent Packs
10/21/10Snap action valve with bumper pad
08/05/10Triple tube shock absorber having a shortened intermediate tube
06/10/10Catalytic unit for treating an exhaust gas and manufacturing methods for such units
04/01/10High velocity compression damping valve
12/10/09Nested check high speed valve
10/29/09Exhaust gas additive/treatment system and mixer for use therein
03/05/09Disc spring intake
03/05/09Shock absorber having a full displacement valve assembly
02/05/09Semi third tube design







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Tenneco Automotive Operating Company Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Tenneco Automotive Operating Company Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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