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HUAIAN HONGYANG CHEMICAL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,858
  • Filing trend
    ⇩ 50.0%
About

HUAIAN HONGYANG CHEMICAL CO LTD has a total of 15 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, machines and thermal processes are ZHEJIANG STRONG LIGHT CHEMICAL CO LTD, LLT INT IRELAND LTD and MI YONGLONG.

Patent filings in countries

World map showing HUAIAN HONGYANG CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing HUAIAN HONGYANG CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Dezhong 9
#2 Gu Zhengguo 8
#3 Lu Shuxiang 8
#4 Zhou Tieyang 7
#5 Miao Xinjun 7
#6 Ge Xiaofang 5
#7 Zhu Feng 4
#8 Cai Jun 4
#9 Xu Jiachun 3
#10 Jin Weichun 3

Latest patents

Publication Filing date Title
CN109453535A A kind of rectifying column based on Chemical Manufacture
CN108499510A A kind of New enamel reaction kettle
CN108592664A A kind of graphite heat exchanger that stability is high
CN108584198A A kind of pp vacuum buffer tanks convenient for safeguarding
CN108801375A A kind of easy-to-read electromagnetic flowmeter
CN109200853A A kind of chemical raw material mixing stirring device convenient for discharge
CN109174878A A kind of horizontal storage tank cleaner for inner wall of chemical industry
CN109202362A A kind of chemical industry metallic conduit fixing device used for welding
CN109201168A A kind of efficient chemical industry particulate material crushing grinding device
CN109200977A One kind, which has, pulverizes stirring chemical reaction kettle
CN109200986A A kind of solid-liquid reaction kettle with crushing function
CN109200974A A kind of Chemical Manufacture reaction kettle with flow-disturbing function
CN109204411A A kind of industrial chemicals transport pushing cart
CN109126654A A kind of Chemical experiment machine
CN109141072A A kind of chemical industry hot gas cooler