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QUZHOU GUANGYA DYESTUFF CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    104,903
About

QUZHOU GUANGYA DYESTUFF CO LTD has a total of 16 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, machines and basic materials chemistry are SZEGVARI ANDREW, SCHOLD GEORGE R and HOFMANN CARL.

Patent filings in countries

World map showing QUZHOU GUANGYA DYESTUFF CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing QUZHOU GUANGYA DYESTUFF CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Jinlong 7
#2 Liu Jinle 5
#3 Yuan Xuefeng 1

Latest patents

Publication Filing date Title
CN112275203A Broken high-efficient agitated vessel that grinds of dyestuff
CN112107882A Red plant dye extraction equipment capable of adjusting chromaticity based on safflower
CN112009833A Automatic chemical raw material feeding device in bags
CN112121923A Chemical raw material grinding device
CN112021134A Natural latex automatic acquisition device
CN111937817A Device capable of recycling cactus to breed myxocyprinus asiaticus
CN111979670A Dye device capable of fully impregnating and uniformly dyeing
CN111921778A Automatic smearing and coloring device for mixed dye
CN111921667A Disperse dye grinding device
CN111923654A Automatic pigment extruder capable of automatically exchanging colors and extruding
CN111646411A Automatic quantitative bottling device for pigment
CN111307712A Dye firmness detection device
CN111068569A Plant dyestuff agitated vessel
CN111118773A Rapid coating, printing and drying device
CN111057392A Plant dyestuff draws equipment
CN110715532A Drying equipment used in dye production