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JIANGSU ZHIJIANG CHEMICAL CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    123,742
About

JIANGSU ZHIJIANG CHEMICAL CO LTD has a total of 30 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, textiles and paper and organic fine chemistry are YU XIQUN, MATIERES COLORANTES SOCIETE AN and MANUF LYONNAISE DE MATIERES CO.

Patent filings in countries

World map showing JIANGSU ZHIJIANG CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing JIANGSU ZHIJIANG CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Qinwei 14
#2 Lu Jianhuan 10
#3 Xie Yi 8
#4 Fang Dong 8
#5 Jianhuan Lu 6
#6 Yi Xie 5
#7 Ping Li 5
#8 Dong Fang 4
#9 Jiang Feihua 2
#10 Hao Haisong 2

Latest patents

Publication Filing date Title
CN108912722A A kind of preparation method of the Disperse Blue-79 for stamp
CN108912006A A kind of production 3-N, N- diallyl -4- Methoxyamino antifebrin method
CN109181361A A kind of high colouring dispersed ruby dye mixture
CN109181362A A kind of orange disperse dye mixture of high washing fastness
CN108929556A A kind of preparation method of disperse blue
CN108795103A A kind of purplish red dye mixture of dispersion of high colour-fast rate high washing fastness
CN108929244A A kind of diazonium method of tide product nitrobenzene amine
CN108774404A A kind of diazonium method of dyestuff intermediate paranitroanilinum
CN108929566A A kind of high washing fastness dispersed black dye mixture
CN108864751A A kind of high colouring high washing fastness blue-black mixture
CN108774411A A kind of dispersed ruby dye mixture
CN108774412A A kind of dispersion yellow light red dye mixture
CN108864749A A kind of high washing fastness height colouring composite diffusion golden dye
CN108864753A A kind of dispersed ruby dye mixture of the high high dye uptake of washing
CN103319380A Fluorine-containing dye
CN103275512A Blue monoazo dye
CN102964876A Dispersed black azo dye mixture
CN102993779A Dispersed black azo dye and mixture thereof
CN102863821A Dispersing azo dye mixture
CN102898856A Azo type heterocyclic ring disperse dye