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Padmanabha R. ETTIREDDY

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  • Canton, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust after-treatment system including ammonia and hydrogen gener...
    • Patent number 10,036,291
    • Issue date Jul 31, 2018
    • Tenneco Automotive Operating Company Inc.
    • Adam J. Kotrba
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Water injection exhaust treatment system
    • Patent number 9,822,685
    • Issue date Nov 21, 2017
    • Tenneco Automotive Operating Company Inc.
    • Timothy P. Gardner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust aftertreatment system with ammonia gas generator
    • Patent number 9,702,291
    • Issue date Jul 11, 2017
    • Tenneco Automotive Operating Company Inc.
    • Padmanabha R. Ettireddy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Arrangement of catalyzed TEG systems
    • Patent number 9,551,257
    • Issue date Jan 24, 2017
    • Tenneco Automotive Operating Company Inc.
    • Padmanabha Reddy Ettireddy
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Exhaust system with zone coated catalyst
    • Patent number 9,482,131
    • Issue date Nov 1, 2016
    • Tenneco Automotive Operating Company Inc.
    • Padmanabha Reddy Ettireddy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Water injection exhaust treatment system
    • Patent number 9,334,775
    • Issue date May 10, 2016
    • Tenneco Automotive Operating Company Inc.
    • Anzhou Wu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    EXHAUST AFTERTREATMENT SYSTEM WITH AMMONIA GAS GENERATOR
    • Publication number 20180238217
    • Publication date Aug 23, 2018
    • Tenneco Automotive Operating Company Inc.
    • Mark DEVITO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Exhaust After-treatment System Including Ammonia And Hydrogen Gener...
    • Publication number 20170204762
    • Publication date Jul 20, 2017
    • Tenneco Automotive Operating Company Inc.
    • Adam J. KOTRBA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Exhaust Aftertreatment System With Ammonia Gas Generator
    • Publication number 20170122169
    • Publication date May 4, 2017
    • Tenneco Automotive Operating Company Inc.
    • Padmanabha R. ETTIREDDY
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ARRANGEMENT OF CATALYZED TEG SYSTEMS
    • Publication number 20170030240
    • Publication date Feb 2, 2017
    • Tenneco Automotive Operating Company Inc.
    • Padmanabha Reddy Ettireddy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust System with Zone Coated Catalyst
    • Publication number 20160201537
    • Publication date Jul 14, 2016
    • Tenneco Automotive Operating Company Inc.
    • Padmanabha Reddy Ettireddy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust After-treatment System Having Low Temperature SCR Catalyst
    • Publication number 20160032803
    • Publication date Feb 4, 2016
    • Tenneco Automotive Operating Company Inc.
    • Padmanabha Reddy Ettireddy
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST AFTERTREATMENT SYSTEM WITH LOW-TEMPERATURE SCR
    • Publication number 20150337702
    • Publication date Nov 26, 2015
    • Tenneco Automotive Operating Company Inc.
    • Padmanabha Reddy Ettireddy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    WATER INJECTION EXHAUST TREATMENT SYSTEM
    • Publication number 20150204225
    • Publication date Jul 23, 2015
    • Tenneco Automotive Operating Company Inc.
    • Anzhou Wu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Water Injection Exhaust Treatment System
    • Publication number 20150047326
    • Publication date Feb 19, 2015
    • Tenneco Automotive Operating Company Inc.
    • Timothy P. Gardner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES