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Guangdong zhongtian chuangzhan ductile iron co ltd

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    120,819
  • Filing trend
    0.0%
About

Guangdong zhongtian chuangzhan ductile iron co ltd has a total of 14 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and mechanical elements are TONGLING ANDONG CAST STEEL CO, JIANGSU FAW FOUNDRY CO LTD and TIANCHANG XINGYU CASTING CO LTD.

Patent filings in countries

World map showing Guangdong zhongtian chuangzhan ductile iron co ltds patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing Guangdong zhongtian chuangzhan ductile iron co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Yongcheng 14
#2 Ke Zhimin 14
#3 He Liangrong 5
#4 Huang Zibo 4
#5 Chen Jiewen 4
#6 Zhang Honglin 3
#7 Gong Zhengge 1
#8 Chu Wenxiong 1
#9 Chen Penghui 1

Latest patents

Publication Filing date Title
CN109773132A A kind of cast condition ductile iron mill and its running gate system and production technology
CN108929979A A kind of spheroidal graphite cast-iron oil cylinder seat and its production technology
CN108637231A A kind of spheroidising ladle and its manufacture craft
CN108823485A A kind of preparation method of QT400-18AR spheroidal graphite cast-iron, roll and spheroidal graphite cast-iron
CN108441753A A kind of spheroidal graphite cast-iron and its preparation process
CN108747196A A kind of weldering repair renovation method of ductile iron workpiece
CN107779574A A kind of spheroidal graphite cast-iron annealing process
CN107686936A A kind of gooseneck material kettle cast iron and preparation method thereof
CN107354370A A kind of casting ferrite with nodular cast iron and preparation method thereof
CN106834901A A kind of preparation method of the spheroidal graphite cast-iron with high-wearing feature service life high and the lower cylinder using the cast iron
CN106636879A Nodular cast iron roll barrel and preparation method thereof
CN106363138A Cooling component structure used for molding casting guide rod hole
CN106222527A A kind of alloy nodular cast iron roll and preparation technology thereof
CN106011337A Slag pot in steel mills produced by heatproof cast iron and production method thereof