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ZHEJIANG JINGGUANG IND CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    70,404
  • Filing trend
    ⇩ 33.0%
About

ZHEJIANG JINGGUANG IND CO LTD has a total of 23 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2015. 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 MORDECAI MENDOZA, COLOURTEX IND LTD and DONGYING ANOKY TEXTILE MAT CO LTD.

Patent filings in countries

World map showing ZHEJIANG JINGGUANG IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing ZHEJIANG JINGGUANG IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Guolin 23
#2 Shan Guojing 6
#3 Zhao Qiang 6
#4 Wang Zhenyong 3
#5 Zhu Youqiang 3
#6 Shao Lijun 2
#7 Wang Yuqing 2
#8 Xiao Fenglan 1
#9 Chen Junrong 1
#10 Pu Yunqiu 1

Latest patents

Publication Filing date Title
CN111100478A Preparation method and application of blue dye with three active groups
CN111019390A Preparation method of composite active bright red dye
CN110655806A Preparation method of reactive brilliant orange dye
CN109651839A A kind of preparation method of orange reactive printing dyes
CN109651841A A kind of preparation method of composite active black dye
CN109679369A A kind of preparation method of Yellow active dye
CN109575630A A kind of preparation method of rufous reactive dye
CN108250794A A kind of preparation method of red reactive dyes magma
CN108017926A A kind of preparation method of water-soluble blue thickening agent
CN107828240A A kind of preparation method and application of dark blue reactive dye mill base
CN107699001A A kind of preparation method of active scarlet dye
CN106752062A A kind of preparation method of dispersed blue dye
CN106675091A Novel composite active black dye and application
CN106675089A Synthesis method of active orange dye
CN106634042A One-step synthesis method of active black dye
CN106518736A Preparation method of 4-(beta-hydroxyethyl sulfone sulfate)-1,3-phenylenediamine and degreased product thereof
CN106349745A Activated azo dye and preparation method and application thereof
CN105860580A Preparation method of orange reactive dye
CN105524485A Active red dye preparation method
CN105585874A Gray reactive dye and preparation method thereof