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TIANJIN XIANQUAN IND AND TRADE DEVELOPMENT CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    83,916
  • Filing trend
    ⇩ 100.0%
About

TIANJIN XIANQUAN IND AND TRADE DEVELOPMENT CO LTD has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets measurement, chemical engineering and environmental technology are ADVANCED POLYMER MONITORING TECH INC, RETT CORP and KARUTO KK.

Patent filings in countries

World map showing TIANJIN XIANQUAN IND AND TRADE DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing TIANJIN XIANQUAN IND AND TRADE DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Tieying 20

Latest patents

Publication Filing date Title
CN109932431A A kind of evaluation system for VOC reaction
CN109932438A A kind of online reaction chromatography evaluating apparatus
CN109932331A A kind of catalyst performance research device
CN109485124A A kind of integration temperature control photo catalysis reactor
CN109261098A A kind of multistage catalytic adsorptive reactor
CN109270195A A kind of thermal conductivity detector (TCD) of gas chromatographicanalyzer
CN109263126A A kind of tablet press machine for infrared spectrum analysis
CN109261080A It is a kind of can fast cooling catalytic reactor
CN109270198A A kind of novel thermal conductivity detector (TCD)
CN109270129A A kind of ultramicro thermal conductivity detector
CN109269847A A kind of tabletting production auxiliary device of infrared spectrum analysis print
CN109261099A A kind of gas mixing radial reactor
CN109270194A A kind of thermal conductivity detector (TCD) of thermistor
CN109261097A A kind of improved photo catalysis reactor
CN109270114A A kind of thermal conductivity detector (TCD) with quick cooling function
CN109270196A A kind of micro thermal conductivity detector of integrated filter structure
CN109270197A A kind of solid-state thermal conductivity detector (TCD)
CN108205019A A kind of phase chromatography-use filter
CN108201857A A kind of catalyst automatic adding device
CN108205035A A kind of liquid chromatogram micro-sampling stent with damping