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GEM JIANGSU COBALT IND CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    98,804
About

GEM JIANGSU COBALT IND CO LTD has a total of 17 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and surface technology and coating are AMMI SPA, INTEC LTD and ENGITEC TECH S P A.

Patent filings in countries

World map showing GEM JIANGSU COBALT IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing GEM JIANGSU COBALT IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Aiqing 16
#2 Li Bingzhong 15
#3 Xu Dongwei 13
#4 Wu Yigen 13
#5 Wang Bo 12
#6 Shi Qiyong 12
#7 Qiao Shaohua 4
#8 Xu Kaihua 2
#9 Du Changfu 2
#10 Yuan Bangyao 1

Latest patents

Publication Filing date Title
CN112271292A Preparation method of graphene-coated cobaltosic oxide composite material
CN111378989A Control method of copper ions in electrodeposition solution and electrodeposition tank
CN111348440A Totally-enclosed material conveying equipment and material conveying process for cobaltosic oxide
CN111348688A Post-treatment device and post-treatment process for cobaltosic oxide synthetic material
CN111349785A Preparation method and production device of regenerated copper extractant
CN111349786A Method for recovering slag washing liquid in cobalt electrodeposition process
CN111346487A Chlorine gas spraying and absorbing device
CN111304693A Iron removal method for reducing accumulated iron ions in electrodeposition solution
CN111304692A Device and method for controlling acidity of electrodeposition solution
CN111304460A Method for extracting and separating cobalt and nickel from nickel-cobalt high-acid leaching solution
CN111286601A Continuous slag washing device and method for wet metallurgy
CN111286629A Leaching process for cobalt-containing mineral aggregate
CN111286602A Iron removal device and method for wet metallurgy
CN111270070A Washing method and device for P507 cobalt extraction system
CN111270086A Purification method of cobalt chloride solution
CN111270265A Method and device for purifying electrodeposited cobalt solution
CN110551895A Separation method of aged P 507