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ZHEJIANG JIANGSHAN CHEMICAL CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    177,192
About

ZHEJIANG JIANGSHAN CHEMICAL CO LTD has a total of 11 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and basic materials chemistry are KSPW ENV RES TECH INC, BURDENIUC JUAN JESUS and JIANGSU MAYSTA CHEMICAL CO LTD.

Patent filings in countries

World map showing ZHEJIANG JIANGSHAN CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hu Jun 7
#2 Mao Zhengyu 5
#3 Wu Shihua 5
#4 Tong Dongshen 4
#5 Chen Huanxin 3
#6 Dou Herui 2
#7 Lyu Rong 2
#8 Chen Aimin 2
#9 Rao Jintu 2
#10 Mao Guiyue 2

Latest patents

Publication Filing date Title
CN106750202A A kind of method that ester-interchange method prepares poly butylene succinate
CN106831763A A kind of preparation method of quinacridone and its derivative
CN106700072A One-step synthesis method for polyaspartic acid
CN106633060A Method for performing catalyzed synthesis on polyaspartic acid through one-step process of novel solid acid catalyst
CN106622166A Polyaspartic acid and bentonite composite material for removing heavy metal ions and preparation method thereof
CN105482114A Synthetic method for polyaspartic acid intermediate poly(succinimide) and reaction apparatus thereof
CN105032483A Catalyst for synthesizing N-methyl alcohol amine compound, and preparation method and application thereof
CN104369164A Rotating horizontal hammering device
CN103435511A Synthetic method for N, N-disubstituted-2-hydroxyl aliphatic amide compound
CN103071534A Catalyst for catalytically synthesizing N-methyl ethanol amine compound and application thereof
CN103073437A Preparation method of N-methyl diethanolamine