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TONGCHENG YUJIE MOTOR VEHICLE TAIL GAS DETECTION CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    148,592
About

TONGCHENG YUJIE MOTOR VEHICLE TAIL GAS DETECTION CO LTD has a total of 11 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, measurement and chemical engineering are JOHNSON MATTHEY CATALYSTS (GERMANY) GMBH, ARGILLON GMBH and TONGCHENG YUJIE MOTOR VEHICLE EXHAUST TESTING CO LTD.

Patent filings in countries

World map showing TONGCHENG YUJIE MOTOR VEHICLE TAIL GAS DETECTION CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing TONGCHENG YUJIE MOTOR VEHICLE TAIL GAS DETECTION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Xuelin 11

Latest patents

Publication Filing date Title
CN106622279A NOx purification catalyst used for automobile exhaust gas treatment and preparation method thereof
CN106083112A Ceramic monolith for vehicle tail gas treater and preparation method thereof
CN106089366A A kind of automobile exhaust gas processing apparatus
CN106089367A A kind of tailed-gas treater of automobile
CN106089383A A kind of exhaust purifier
CN106622360A Composite mesoporous catalyst material used for treatment of automobile exhaust and preparation method thereof
CN106226210A A kind of tail gas monitor
CN106093274A Vehicle tai-gas clean-up catalysis material active testing system and method for testing
CN106089377A A kind of integrated momentum-exchange machine preventing and treating Vehicular exhaust pollution
CN106092207A The device for monitoring running of a kind of vehicle tail-gas after treatment apparatus and motor vehicles
CN106089364A A kind of plasma automobile exhaust gas processing apparatus