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YAN MENGQIU

Overview
  • Total Patents
    13
About

YAN MENGQIU has a total of 13 patent applications. Its first patent ever was published in 1988. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology and thermal processes are HARBIN JINJING BOILER CO LTD, HUBEI AIFUWEI ENVIRONMENT ENERGY TECH CO LTD and HUBEI AIFUWEI ENVIRONMENTAL ENERGY TECH CO LTD.

Patent filings in countries

World map showing YAN MENGQIUs patent filings in countries

Patent filings per year

Chart showing YAN MENGQIUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Mengqiu Yan 9
#2 Yan Mengqiu 4

Latest patents

Publication Filing date Title
CN1664462A Water-fire compatible water heater
CN1299030A Flame thrower
WO0173359A1 Hot-water furnace
CN1291698A Flamethrower
CN1114727A Fire and water direct heat-exchange boiler
CN1059592A Flame tube type dual-vaporization combustor
CN1052934A Oil film evaporating burner
CN1045643A Saving-energy high-speed melting-aluminium furnace
CN1040426A The industrial furnace heater of band waste gas mixing combustion
CN1040089A Oil plant and fuel gas multifunctional nozzle
CN1039892A Double-acting type spray nozzle
CN1038869A Industrial-furnace burner with straight flame tube
CN1037576A High-speed gas burner without blowing device