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HUANGSHI HAOSEN IND DEVELOPMENT CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    162,028
  • Filing trend
    ⇩ 100.0%
About

HUANGSHI HAOSEN IND DEVELOPMENT CO LTD has a total of 11 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 machines, chemical engineering and mechanical elements are HAINING YIQIU PLASTIC INDUSTRY CO LTD, TIANJIN LIANXINYING PLASTIC TECH CO LTD and SHINWOO COSTEC CO LTD.

Patent filings in countries

World map showing HUANGSHI HAOSEN IND DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing HUANGSHI HAOSEN IND DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Jianhong 11

Latest patents

Publication Filing date Title
CN110774498A Cleaning device for plastic mold
CN110815659A Plastic mold convenient to cooling and forming
CN110815666A Plastic mold convenient to remove dust
CN110435115A A kind of stock mould is formed nested structure in conjunction with disk
CN110435111A High density polyethylene board mould coats coextruded structure device
CN107756759A A kind of double modeling co-extruding moulds
CN107738429A A kind of mould for reinforcement pipeline
CN107740891A The double modeling helical bellowses of one kind enhancing
CN107756697A A kind of stock mould
CN107901377A A kind of mould is individually fed runner
CN107901379A A kind of building template mould