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CHANGXING HAOTAI MACHINERY CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    91,847
  • Filing trend
    ⇩ 100.0%
About

CHANGXING HAOTAI MACHINERY CO LTD has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, chemical engineering and surface technology and coating are WUHU SHENGCHUANG NEW MATERIALS TECH CO LTD, XINGHUA SANYUAN ZINC CO LTD and ANJI GAOCHUN MONTMORILLONITE CO LTD.

Patent filings in countries

World map showing CHANGXING HAOTAI MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing CHANGXING HAOTAI MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Gaochun 18

Latest patents

Publication Filing date Title
CN110902997A Full-automatic filter pressing equipment based on ore mud
CN110822850A Fine drying processing device for ore powder
CN111215324A Automatic ore sorting device
CN110877013A Multi-section ore spiral sorting device
CN110756264A Ore crushing and screening all-in-one machine
CN107539717A Universal belt transporting apparatus
CN107512524A One kind is foldable to be readily transported type ores lifting equipment
CN107539708A A kind of ores lifting device
CN107555081A A kind of mine flight conveyer
CN107539732A A kind of ores lifting screw conveyor
CN107499577A A kind of coating is automatically fixed than mixture manufacturing device
CN107486051A A kind of coating is automatically fixed than mixture manufacturing technique
CN107512566A A kind of material ranking dressing device
CN107031905A A kind of roller press type smooths mechanism
CN107042677A A kind of veneer rolling-type overlay film production equipment
CN107020790A A kind of veneer continous way, which is smoothed, covers paper production line and its production technology
CN107020791A A kind of veneer continous way, which is smoothed, covers paper production line
CN107032077A A kind of high stability ores lifting machinery