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TENNECO AUTOMOTIVE OPERATING CO INC

Overview
  • Total Patents
    479
  • GoodIP Patent Rank
    3,669
  • Filing trend
    ⇧ 26.0%
About

TENNECO AUTOMOTIVE OPERATING CO INC has a total of 479 patent applications. It increased the IP activity by 26.0%. Its first patent ever was published in 2001. It filed its patents most often in United States, China and Brazil. Its main competitors in its focus markets environmental technology, mechanical elements and transport are TENNECO AUTOMOTIVE OPERATING, SON GYE DONG and FUTABA SANGYO KK.

Patent filings per year

Chart showing TENNECO AUTOMOTIVE OPERATING CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Golin Michael 38
#2 Roessle Matthew L 30
#3 Thomas Stephen M 25
#4 Bradford Michael C 24
#5 Sampath Manoj K 23
#6 Dhaens Miguel 22
#7 Kotrba Adam J 21
#8 Floyd Ryan A 18
#9 Deferme Stefan 17
#10 Paenhuysen Jeroen K 17

Latest patents

Publication Filing date Title
WO2021007005A1 Valve assembly
WO2020247597A1 Exhaust system and muffler
CN112012971A Accumulator with flexible expandable container
US2020376915A1 Damper With Solenoid In Piston Rod
WO2020232043A1 Scalable damper
WO2020231972A1 Hydraulic compression stop with biased piston
WO2020214666A1 Suspension system with multiple working modes
US10975743B1 Vehicle exhaust component
US2020378410A1 Accumulator With Flexible Inflatable Container
US2020182111A1 Exhaust device
US10941692B1 Mixer assembly for exhaust aftertreatment system
US2021115822A1 Muffler
US2020011395A1 Damper with dual springs
US2021048085A1 Valve assembly for a damper
US2021025340A1 Externally mounted in-line exhaust gas valve
US2021025301A1 Externally Mounted In-Line Exhaust Gas Valve
US2021025302A1 Externally mounted in-line exhaust gas valve
US2019360375A1 Vehicle exhaust system
US2021018058A1 Pre-Assembled Piston Accumulator Insert Device
US2021018059A1 Damper with dual pistons