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JIANGSU CHANGQING AGROCHEMICAL CO LTD

Overview
  • Total Patents
    69
  • GoodIP Patent Rank
    41,146
  • Filing trend
    ⇧ 150.0%
About

JIANGSU CHANGQING AGROCHEMICAL CO LTD has a total of 69 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, materials and metallurgy and environmental technology are DALIAN JOIN KING FINE CHEMICAL CO LTD, NANTONG WANNIANCHANG PHARMACEUTICAL CO LTD and JIUJIANG SHANSHUI TECH CO LTD.

Patent filings in countries

World map showing JIANGSU CHANGQING AGROCHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 69

Patent filings per year

Chart showing JIANGSU CHANGQING AGROCHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ding Huaping 52
#2 Yu Guoquan 50
#3 Ma Changqing 31
#4 Ji Zhiyang 23
#5 Sun Xialin 13
#6 Guoquan Yu 11
#7 Chen Suyun 10
#8 Yuan Yu 9
#9 Du Gang 8
#10 Zhiyang Ji 7

Latest patents

Publication Filing date Title
CN111087333A Method for preparing clethodim technical through low-temperature condensation
CN111138310A Preparation method of (S) -metolachlor and catalyst used in preparation process
CN111057031A Preparation method of benzofuranone
CN109134535A A kind of preparation method of methyl phosphorodithioate
CN109133015A A kind of preparation method of hydroxylamine hydrochloride
CN109180641A A kind of preparation method of imidacloprid
CN109369403A A kind of preparation method of Fipronil key intermediate
CN109180439A A kind of synthetic method of dicamba
CN109134375A A kind of preparation method of Fipronil
CN109179350A A kind of synthesis technology of hydroxylamine hydrochloride
CN109134321A A kind of preparation method of mesotrione intermediate
CN109879910A A kind of preparation method of glufosinate-ammonium intermediate
CN109134232A A kind of preparation method of dicamba
CN107915584A The synthetic method of 2 chlorine of fomesafen intermediate, 4 trifloro methyl phenol
CN107954934A A kind of synthetic method of ethiprole intermediate
CN107573301A A kind of preparation method of intermediate of tricyclazole
CN107501172A The production technology of Acetamiprid
CN106467473A The synthetic method of S-metolachlor
CN106008263A Fenoxanil original drug synthesis method
CN106008367A Synthesis method of azoxystrobin