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JIANGSU DAWAN CHEMICAL INDUSTRY CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    119,434
About

JIANGSU DAWAN CHEMICAL INDUSTRY CO LTD has a total of 31 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 and textiles and paper are MANUF LYONNAISE DE MATIERES CO, SOUTHERN DYESTUFF CORP and XIAO COUNTY KAIQI CHEMICAL TECH CO LTD.

Patent filings in countries

World map showing JIANGSU DAWAN CHEMICAL INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

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

Focus industries

Focus technologies

# Technology
#1 Pigments
#2 Dyeing textiles

Top inventors

# Name Total Patents
#1 Yang Zehui 29
#2 Qian Yimin 12
#3 He Minghua 12
#4 Huang Xiangbao 9
#5 Minghua He 1
#6 Guo Liqun 1
#7 Yimin Qian 1
#8 Zehui Yang 1

Latest patents

Publication Filing date Title
CN105315718A Reactive yellow dye composition
CN105315716A Antibacterial disperse blue dye composition
CN105315717A Reactive red dye composition
CN105348859A Antibacterial black disperse dye
CN105315713A Disperse brown dye composition
CN105315714A High-fastness dispersed dark blue dye
CN105315715A High-solarization dispersed red dye composition
CN105315710A Disperse orange dye composition
CN105315711A Disperse black dye composition
CN105315712A Disperse red dye composition
CN105348858A Disperse yellow dye composition
CN104559318A Disperse dark-color dye
CN104530754A Orange disperse dye
CN104530753A Disperse dark blue dye
CN103540163A Disperse blue dye
CN103554988A Composite dye
CN103540168A Disperse green dye
CN103554987A Dispersed blue dye composition
CN103525122A Disperse dye composition, and product and application thereof
CN103483870A Disperse dye