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NINGBO HAIZHOU MACHINERY CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    73,656
About

NINGBO HAIZHOU MACHINERY CO LTD has a total of 24 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machines, environmental technology and chemical engineering are MEISEI KINZOKU KOGYOSHO KK, EFIMCHEV VLADIMIR and SUZHOU DYUN RECYCLING MACHINERY CO LTD.

Patent filings in countries

World map showing NINGBO HAIZHOU MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing NINGBO HAIZHOU MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Kaida 21
#2 Liu Zhenjiang 3
#3 Zhang Jie 2
#4 Zhang Kaijie 2
#5 Zhao Zhihui 2
#6 Xue Bo 2
#7 Yang Ming 1
#8 Wang Min 1
#9 Yan Hangda 1

Latest patents

Publication Filing date Title
CN111941786A Single-cylinder precise servo injection molding machine
CN112109292A High-precision injection molding machine control system
CN112026116A Dedicated injection structure of PET
CN111941742A High-speed dedicated injection structure of injection molding machine
CN111941773A High-strength injection molding machine
CN111941770A Combined injection molding machine
CN104552779A Nozzle of injection molding machine
CN104608324A Simple and precise mixing device of injection molding machine
CN104741196A Crushing machine for separating crushed material
CN104552781A Novel nozzle
CN104552780A Nozzle for injection molding machine
CN104589531A Injection molding machine mixing device
CN104552772A Precise material mixing device for injection molding machine
CN104608337A Well type plastic spraying frame of horizontal ejection plate
CN104552824A Pit type plastic spraying frame with push plate
CN104626397A Multifunctional crusher
CN104608272A Quick and precise mixing device of injection molding machine
CN104552782A Multi-head nozzle for injection molding machine
CN104608325A Injection molding machine capable of stirring
CN104626396A Multifunctional plastic crushing machine