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JIANGSU DAHUA CHEMICAL IND CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    129,821
About

JIANGSU DAHUA CHEMICAL IND CO LTD has a total of 15 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and environmental technology are HAN CONGPING, JIANGSU SWELLXIN BIO PHARM PTY LTD and ILLA INTERNAT LTD.

Patent filings in countries

World map showing JIANGSU DAHUA CHEMICAL IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Fang Dong 15
#2 Zheng Longzhou 15
#3 Li Fuxiang 15
#4 Zhang Liang 13
#5 Li Qi 1

Latest patents

Publication Filing date Title
CN110483237A A kind of efficient chloridization process of two chlorobenzotrifluorides
CN110483303A A kind of 3- nitro -4- chlorobenzotrifluoride spent acid emission reduction new process
CN110483232A A kind of synthetic method of 4- chlorobenzotrifluoride
CN110483302A One kind 3,5- dinitro -4- chlorobenzotrifluoride spent acid emission reduction new process
CN110483238A A kind of fluorination new process of p-chloro benzo trifluoride-99
CN110483236A The efficient chloridization process of one kind 3,4-, bis- chlorobenzotrifluoride
CN110483235A The efficient chloridization process of one kind 2,4-, bis- chlorobenzotrifluoride
CN108383730A 3, the 5- novel nitrated techniques of dinitro -4- chlorobenzotrifluorides
CN108484409A The novel nitrated technique of 3- nitro -4- chlorobenzotrifluorides
CN108503551A The solvent-free hydrogenation reduction process of mamino-trifluoromethyl benzene
CN108373418A The adjacent solvent-free hydrogenation reduction process of 5 amido benzotrifluoride
CN108383737A To the solvent-free hydrogenation reduction process of amino trifluomethoxybenzene
CN105968018A Solvent-free catalysis hydrogenation and reduction method of substituted nitrobenzene
CN103265435A Clean preparation method of 4-chlorine-3-nitrobenzotrifluoride
CN103274945A Cleaning and preparing method of 4-Chloro-3,5-dinitrobenzotrifluoride