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ZHANGJIAGANG CITY HUALING CHEMICAL MACHINERY CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    211,578
About

ZHANGJIAGANG CITY HUALING CHEMICAL MACHINERY CO LTD has a total of 14 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and machine tools are TOKYO GIKEN KOGYO KK, ASAHI KINZOKU KOGYO KK and CHONGQING JUNZHUO MACHINERY CO LTD.

Patent filings in countries

World map showing ZHANGJIAGANG CITY HUALING CHEMICAL MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing ZHANGJIAGANG CITY HUALING CHEMICAL MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Xiaozhong Gu 8
#2 Shen Xiaoming 4
#3 Xiaoming Shen 2
#4 Yan Li 1
#5 Gu Xiaozhong 1
#6 Tu Jun 1
#7 Ronggui Zhang 1
#8 Zhongqing Ding 1

Latest patents

Publication Filing date Title
CN104457363A Heat exchange tube winding technology for winding tube type heat exchanger tube bundle
CN104215098A Heat exchanger for polypropylene chemical process
CN104259336A Tube winding machine
CN102607320A Connecting structure of bundle and baffles in heat exchanger
CN102022946A New heat exchanger configuring method
CN102032815A Novel heat exchanger adopting corrugated tube as heat exchange tube
CN102018683A Effervescent tablet containing piracetam
CN102032817A Novel heat exchange tube of heat exchanger
CN102078790A IOT (Internet of Things)-based reaction kettle
CN102008430A Piracetam-containing oral liquid
CN102008934A Non-contact reaction kettle
CN102077948A Effervescent tablet containing fructose sodium diphosphate
CN101995175A Shell-and-tube heat exchanger
CN101993080A Polysilicon reducing furnace