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JIANGSU HENGAN CHEMICAL CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    173,760
  • Filing trend
    ⇩ 50.0%
About

JIANGSU HENGAN CHEMICAL CO LTD has a total of 13 patent applications. It decreased the IP activity by 50.0%. 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, chemical engineering and environmental technology are ARCHER-DANIELS-MIDLAND COMPANY, CHANGZHOU NEW SOLAR CATALYSTS CO LTD and CHONGQING UNISPLENDOUR INTERNAT CHEMICAL CO LTD.

Patent filings in countries

World map showing JIANGSU HENGAN CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chen Minfang 7
#2 Yang Jinhong 2
#3 Wang Haigen 2
#4 Peng Bo 1
#5 Zhang Xu 1
#6 Shi Xinkang 1
#7 Hua Lusheng 1
#8 Xu Qing 1
#9 Liu Bingxian 1

Latest patents

Publication Filing date Title
CN111978182A Post-treatment method for continuously synthesizing 4-chloroacetoacetic acid methyl ester
CN111960946A Preparation method of ethyl 4-chloroacetoacetate
CN112028769A Preparation method of high-purity 4-chloroacetoacetic acid methyl ester
CN112057890A Purification method of 2, 3-difluoro-5-chloropyridine
CN109704971A A kind of preparation method of 4- chloroacetyl acetacetic ester
CN108503656A A kind of synthetic method of cefepime Hydrochloride intermediate
CN108435240A A kind of preparation method of 2,3,5- trichloropyridines synthesis loaded catalyst cuprous oxide
CN105439965A Synthetic method of quinoxaline heterocyclic compound
CN104477942A Method for treating potassium chloride residues in organic fluorination reaction
CN103467379A Preparation method of 3-trifluoromethyl-1-methylpyrazole-4-formic acid
CN103360288A Preparation method of 6-chloro-2-mercaptobenzoic acid
CN103396357A Preparation method of 2,3-difluoro-5-chloropyridine
CN103360256A Preparation method of 4-chloroacetoacetic acid ethyl ester