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NANJING HUYOU METALLURGY MACHINERY MFG CO LTD

Overview
  • Total Patents
    86
  • GoodIP Patent Rank
    16,668
  • Filing trend
    ⇩ 44.0%
About

NANJING HUYOU METALLURGY MACHINERY MFG CO LTD has a total of 86 patent applications. It decreased the IP activity by 44.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, basic materials chemistry and furniture and games are LAH RUBEN F, XIXIA LONGCHENG SPECIAL MAT CO and RUIAN FIRST VALVE FACTORY.

Patent filings in countries

World map showing NANJING HUYOU METALLURGY MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 86

Patent filings per year

Chart showing NANJING HUYOU METALLURGY MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Liangchen 61
#2 Wu Zhaoqian 35
#3 Chang Hongbing 4
#4 Zhang Dong 1
#5 Yang Minghong 1
#6 Zou Jun 1
#7 Xiong Yiliang 1
#8 Mao Xianliang 1

Latest patents

Publication Filing date Title
CN111849515A Device and method for automatically and indirectly measuring temperature of transverse row of combustion chamber of coke oven
CN112013987A Device and method for automatically and indirectly measuring temperature of transverse row of combustion chamber of coke oven
CN111943694A Automatic slurry pouring material for coke oven roof
CN111488689A Correction conversion method for straight-going temperature of coke oven
CN111551116A Device and method for measuring furnace length expansion and furnace column curvature of coke furnace
CN110699097A High-temperature-resistant electric control equipment for high-temperature areas such as coke oven top
CN109556730A A kind of coke oven temperature measuring device
CN109401763A A kind of multi-functional oven top of coke oven servicer based on optical temperature measurement device
CN109317012A A kind of charging hole lid of coke oven is semi-automatic to pour sizing device
CN109385285A A kind of coke oven heats optimization system automatically
CN109810714A A kind of coke oven fire falls monitoring device
CN109539827A A kind of Riser waste heat recovery device for coke oven
CN109489825A A kind of thermal imaging device for oven top of coke oven monitoring
CN109373785A A kind of new Type Coke Oven raw coke oven gas tedge double-coil heat-exchanging device
CN109405582A A kind of raw coke over gas riser double-coil heat-exchanging device
CN109251751A A kind of coke oven fire falls monitoring system
CN109054869A Sizing device is poured manually
CN109092840A Furnace top sweeping device
CN109021987A A kind of oven top of coke oven servicer detected automatically
CN108728132A A kind of oven top of coke oven servicer