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ZHEJIANG RUNTU CO LTD

Overview
  • Total Patents
    118
  • GoodIP Patent Rank
    43,291
About

ZHEJIANG RUNTU CO LTD has a total of 118 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China, Brazil and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, textiles and paper and organic fine chemistry are HUBEI COLOR ROOT TECH CO LTD, YU XINGYING and TAIXING JINYUN DYE CO LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Gu Weidi 59
#2 Guosheng Zhao 26
#3 Jing Xueping 22
#4 Shen Lanlan 19
#5 Chen Baoxing 17
#6 Zhao Guosheng 17
#7 Ye Huaming 16
#8 Biao Fang 15
#9 Weidi Gu 14
#10 Ruan Haixing 14

Latest patents

Publication Filing date Title
CN111559966A Preparation method of p-anisidine and equipment for preparing p-anisidine
CN110964342A Disperse dye composition, disperse dye, and preparation method and application thereof
CN111057395A Disperse dye composition, disperse dye, and preparation method and application thereof
CN111004524A Disperse dye composition, disperse dye, and preparation method and application thereof
CN111057396A Red disperse dye composition, red disperse dye and preparation method and application thereof
CN110776757A Golden yellow disperse dye composition, golden yellow disperse dye and preparation method and application thereof
CN109735136A A kind of yellow disperse dye composition, disperse dyes and its preparation method and purposes
CN109679373A A kind of disperse dye composition, disperse dyes and its preparation method and purposes
CN109554003A A kind of disperse dye composition, disperse dyes and its preparation method and purposes
CN109679374A A kind of yellow disperse dye composition, disperse dyes and its preparation method and purposes
CN105602284A Blue disperse dye composition, blue disperse dye and preparing method and application of blue disperse dye
CN105623308A Disperse dye combination, disperse dye and preparation method and application thereof
CN105585876A Disperse dye composition, disperse dye as well as preparation method and application of disperse dye
CN105670341A Blue disperse dye composition, blue disperse dye, and preparation method and use of dye
CN105440734A Disperse dye composition, disperse dye, as well as preparation method and use thereof
CN105255215A Disperse dye composition, disperse dye as well as preparation method and application of disperse dye
CN105255216A Disperse dye composition, disperse dye as well as preparation method and application of disperse dye
CN105001672A Orange disperse dye composition, disperse dye, and preparation method and uses of disperse dye
CN104650621A Disperse dye composition and disperse dye as well as preparation method and application of disperse dye
CN104448929A Grey disperse dye compound, disperse dye and preparation method and usage of disperse dye