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TENNECO SUZHOU EMISSION SYSTEM CO LTD

Overview
  • Total Patents
    196
  • GoodIP Patent Rank
    7,433
  • Filing trend
    ⇧ 12.0%
About

TENNECO SUZHOU EMISSION SYSTEM CO LTD has a total of 196 patent applications. It increased the IP activity by 12.0%. Its first patent ever was published in 2014. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and chemical engineering are TENNECO (SUZHOU) EMISSION SYSTEM CO LTD, TENNECO EXHAUST SYSTEM SUZHOU CO LTD and BRISTYAN BARNA.

Patent filings in countries

World map showing TENNECO SUZHOU EMISSION SYSTEM CO LTDs patent filings in countries

Patent filings per year

Chart showing TENNECO SUZHOU EMISSION SYSTEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Zhenqiu 56
#2 Wang Cong 43
#3 Fan Gaofeng 42
#4 Li Junliang 33
#5 Peng Weibo 33
#6 Song Hongwei 29
#7 Gong Chao 19
#8 Li Wei 17
#9 Chen Guoli 15
#10 Tong Yijun 15

Latest patents

Publication Filing date Title
CN112196646A Mixer assembly and exhaust aftertreatment package
CN112282912A Differential pressure pipe support and tail gas aftertreatment package
WO2021057592A1 Exhaust gas post-treatment package
CN111852633A Tail gas aftertreatment device
CN111852626A Exhaust aftertreatment subassembly and natural gas engine's system
CN111852631A Tail gas aftertreatment device
WO2021018128A1 Exhaust gas aftertreatment device
CN111456835A Mixer assembly and method of manufacturing the same
CN111425285A Mixing pipe assembly and exhaust gas aftertreatment device
CN111550303A Thermal-insulated support of tail gas aftertreatment encapsulation
CN111425284A Exhaust aftertreatment mixing arrangement and exhaust aftertreatment device
CN111365109A Tail gas aftertreatment encapsulation
CN111365107A Tail gas aftertreatment encapsulation
CN111365102A Tail gas aftertreatment encapsulation
CN111365106A Tail gas aftertreatment encapsulation
CN111365111A Tail gas aftertreatment encapsulation
CN111365104A Tail gas aftertreatment encapsulation
CN111365103A Tail gas aftertreatment encapsulation
CN111365105A Tail gas aftertreatment encapsulation
CN111287825A Mixing pipe assembly and exhaust gas aftertreatment device