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NANJING HUI LONG RUBBER PRODUCTS CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    80,083
  • Filing trend
    ⇩ 89.0%
About

NANJING HUI LONG RUBBER PRODUCTS CO LTD has a total of 21 patent applications. It decreased the IP activity by 89.0%. 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 measurement are STRICKER URBAN, ECON MASCHB UND STEUERUNGSTECH and TIANJIN DUOCAI PLASTIC COLOR MASTERBATCH CO LTD.

Patent filings in countries

World map showing NANJING HUI LONG RUBBER PRODUCTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing NANJING HUI LONG RUBBER PRODUCTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Xiang 21
#2 Wang Xiangci 21

Latest patents

Publication Filing date Title
CN108678990A A kind of rubber impeller
CN108679967A A kind of rubber processing dehydration device
CN107599059A A kind of rubber is from dismantling device
CN107591751A A kind of rubber protecting jacket for automotive wire bundle
CN107839089A A kind of new type rubber processes extruding and pelletizing plant
CN107866961A A kind of rubber cooling device
CN107899931A A kind of rubber processing screening plant
CN107599006A A kind of simple cutting equipment for rubber processing
CN107631556A A kind of rubber dehydration and vibration sieve
CN107599348A A kind of Rubber Extruder
CN107537234A A kind of rubber processing smoke eliminator
CN107650286A A kind of rubber stirs transporter
CN107599242A A kind of rubber crushing device
CN107599275A A kind of feeder made for rubber product
CN107654761A A kind of rubber short tube with warning device
CN107627511A A kind of rubber production pours device
CN107627510A A kind of overlap crush-cutting device of rubber
CN107584692A A kind of de-watering apparatus for rubber raw materials pipe
CN107624606A A kind of collection device for rubber tree raw material
CN107584711A A kind of drying device of rubber production