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JILIN JIEN NICKEL INDUSTRY CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    140,161
About

JILIN JIEN NICKEL INDUSTRY CO LTD has a total of 36 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and materials and metallurgy are IWASE MASANORI, JINCHUAN GROUP LTD and KOWA KINZOKU KK.

Patent filings in countries

World map showing JILIN JIEN NICKEL INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yuan Fengyan 13
#2 Ma Zhongcheng 11
#3 Meng Qingwei 11
#4 Shang Yawen 11
#5 Li Jingfeng 10
#6 Liu Dandan 10
#7 Li Ren 9
#8 Wang Xuezhe 9
#9 Zhao Mengshan 8
#10 Chi Pihua 8

Latest patents

Publication Filing date Title
CN104928473A Method for reducing concentration of carbon monoxide in tail gas of Ausmelt furnace
CN104928474A Method for prolonging service life of Ausmelt furnace spraying gun
CN104928499A Novel method for igniting Ausmelt furnace spray gun
CN104789790A Lead-free smelting process for leaded gold concentrate obtained through Knelson concentration
CN104439283A Method for preparing nanometer cobalt powder
CN104129820A Technology for producing nickel sulfate by bacterial oxidation dump leaching of low-grade primary nickel sulfide ore
CN104129814A Method for producing ammonium metavanadate by using petroleum hydrogenation waste catalyst as raw material
CN104152690A Biological oxidation, stirring and nickel dipping process for floating nickel sulfide concentrates
CN104018008A Method for producing nickel iron by laterite-nickel ore flash furnace reduction smelting
CN104046803A Method for recovering scandium from scandium-containing material in ore pulp extraction mode
CN104046771A Method for producing high-strength and high-flexibility heatproof mineral wool and iron by using red mud
CN103736584A Beneficiation method for high-grade copper-nickel sulphide ore
CN103693853A Method for producing microcrystalline glass by use of ferro-nickel hot molten slag
CN103693830A Process for treating free alkali in red mud by microorganisms
CN103498169A Preparation method for reducing sulfur impurities in electrolytic nickel
CN103130284A Method for producing nickel carbonyl powder from nickel hydroxide
CN103114302A Preparation method of lip-free electrolytic nickel thick plate
CN102925872A Modification method for nickel plating film on surface of carbon nanotube
CN102925709A Method for melting solid frozen slag layer by using melting furnace
CN102888521A Method of sulfuric acid leaching niobium by pressurizing red mud