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ZHEJIANG SHANYU DYESTUFF CHEMICAL CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    156,431
About

ZHEJIANG SHANYU DYESTUFF CHEMICAL CO LTD has a total of 32 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, textiles and paper and macromolecular chemistry and polymers are TAIXING JINYUN DYE CO LTD, ZHEJIANG RUNTU CO LTD and HUBEI COLOR ROOT TECH CO LTD.

Patent filings in countries

World map showing ZHEJIANG SHANYU DYESTUFF CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing ZHEJIANG SHANYU DYESTUFF CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mou Zhongyue 23
#2 Qiu Jian 23
#3 Xu Xuming 22
#4 Hu Xiaokui 22
#5 Yang Jie 19
#6 Tao Guolai 16
#7 Guo Jiesheng 10
#8 Pan Jinsong 9
#9 Guolai Tao 4
#10 Tao Anni 2

Latest patents

Publication Filing date Title
CN106433213A Disperse red dye composition and dye product
CN106243775A Warm type disperse dye composition in one
CN106046855A Disperse blue dye composition
CN105968381A Method for modifying lignosulfonate
CN104448932A Disperse blue dye composition
CN104292884A Mixed crystal type yellow disperse dye composition
CN104119698A Grey-to-black disperse dye mixture
CN103952004A High-temperature disperse brown dye compound and preparation method thereof
CN103911020A Composite disperse yellow dye
CN103881412A Mono-azo disperse dye compound and preparation method thereof
CN103937285A Yellow condensed type disperse dye and preparation method thereof
CN103627201A Method for producing disperse red 343
CN103613954A Disperse yellow dye
CN103571229A Intermediate temperate type high-fastness dispersed orange dye
CN103044968A Disperse yellow dye formula
CN103232730A Compound disperse yellow dye
CN103059605A Multicomponent-mixing-type disperse dye
CN103059603A Disperse yellow dye prescription
CN103232728A Mixed disperse yellow dye
CN103059602A Multicomponent mixed disperse yellow dye