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JILIN JIEN NICKEL IND CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    86,125
  • Filing trend
    ⇧ 50.0%
About

JILIN JIEN NICKEL IND CO LTD has a total of 19 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and chemical engineering are NICKEL LE, MNR REPROCESSING INC and MOLIBDENOS Y METALES S A.

Patent filings in countries

World map showing JILIN JIEN NICKEL IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing JILIN JIEN NICKEL IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Meng Qingwei 6
#2 Wen Song 5
#3 Liu Haining 5
#4 Chi Pihua 4
#5 Shang Yawen 4
#6 Zheng Nanwang 4
#7 Han Zhiwei 4
#8 Ma Fulong 3
#9 Gao Yan 3
#10 Lyu Baofeng 3

Latest patents

Publication Filing date Title
CN111663154A Operation method for quickly heating and charging electrolytic cell
CN111594171A Construction method for converting underground mining into subsection engineering
CN111410217A Method for removing nickel and cobalt in magnesium sulfate solution by adopting extraction separation method
CN111533174A Method for removing zinc, calcium and magnesium ions in manganese sulfate solution by synergistic extraction method
CN111392783A Method for removing vanadium ions from high-acid iron-and vanadium-containing nickel sulfate solution
CN111337477A Method for measuring contents of gold, platinum and palladium in high-silver high-platinum palladium chemical industry slag
CN111394596A Method for reducing Ausmelt furnace melt
CN111392774A Method for producing ammonium polyvanadate and high-heat-energy carbon powder by using vanadium-containing carbon ash as raw material
CN111440959A Method for adjusting metallurgical flue gas components of smelting furnace
CN110055415A A method of metallic nickel in laterite is extracted using microorganism
CN109384261A A method of removing calcium ion from manganese sulfate solution
CN109355499A A method of removing removing chloride from nickel sulfate solution
CN108796240A The method that peristaltic pump continuous dosing Cyanide Leaching copper-bearing gold ore is utilized in laboratory
CN107115959A The method that packed in gangue micro-fine-grained gold in mine tailing is reclaimed with Nelson's gravitational separation equipment
CN106733137A A kind of open-air pit Tailings Dam production technology
CN106745342A The preparation method for producing nickel chloride is leached by raw material sulphuric acid of rough nickel hydroxide
CN106517347A Preparation method of battery-grade manganese sulfate
CN106694190A Beneficiation method for recycling nickel metal from waste copper nickel ore
CN106517177A Method for purifying graphite by using high-pressure alkaline leaching