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SHANDONG CATECH TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    132,754
About

SHANDONG CATECH TECH CO LTD has a total of 13 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, environmental technology and chemical engineering are CHONGQING UNISPLENDOUR INTERNAT CHEMICAL CO LTD, JIANGSU YIDA CHEMICAL CO LTD and CHANGZHOU NEW SOLAR CATALYSTS CO LTD.

Patent filings in countries

World map showing SHANDONG CATECH TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing SHANDONG CATECH TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Zhenmin 8
#2 Xiao Hao 7
#3 Wang Haitao 4
#4 Gao Zhengning 3
#5 Liu Zhizheng 2
#6 Wang Jinping 2
#7 Li Hongjuan 2
#8 Wang Hongju 1
#9 Hu Zimin 1
#10 Zuo Meilan 1

Latest patents

Publication Filing date Title
CN111632395A Process system for generating epoxy chloropropane through sodium method cyclization
CN111285752A Multistage heat exchange reaction system for chloropropene production
CN111389321A Reactor for producing chloropropene
CN111252833A Wastewater treatment process for producing epoxy chloropropane by oxidizing chloropropene
CN111330517A Automatic control system for adding and filtering catalyst
CN111380378A Combined type corrosion-resistant quench tower
CN111229149A Mechanical stirring-free mixing reaction process
CN111362778A Gas-phase desorption separation process of glycerol distillate
CN110229041A A kind of propylene fluid dewatering drying process
CN110204516A A kind of accident liquor treating process using phase transfer catalyst direct oxidation production epoxychloropropane
CN110204512A A kind of technique using phase transfer catalyst direct oxidation production epoxychloropropane
CN110204515A A kind of catalyst dewatering process of hydrogen peroxide direct oxidation method production epoxychloropropane
CN109535102A A method of making hydrogen peroxide direct oxidation propylene continuous preparation of epoxypropane using tubular reactor