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SHENYANG RES INST OF NONFERROUS METALS

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    89,856
About

SHENYANG RES INST OF NONFERROUS METALS has a total of 43 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, materials and metallurgy and chemical engineering are YUNNAN YONGCHANG PB & ZN CO LTD, GNII TSVETNYKH METALLOV and YUNNAN METALLURG GROUP CO LTD.

Patent filings in countries

World map showing SHENYANG RES INST OF NONFERROUS METALSs patent filings in countries
# Country Total Patents
#1 China 43

Patent filings per year

Chart showing SHENYANG RES INST OF NONFERROUS METALSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cong Zifan 11
#2 Li Hui 10
#3 Yu Xue 9
#4 Liu Kaihua 9
#5 Wang Dequan 9
#6 Chen Xinlin 9
#7 Li Yansong 8
#8 Wang Dawei 7
#9 Wang Bei 7
#10 Li Shumei 7

Latest patents

Publication Filing date Title
CN106755998A A kind of beneficiation method of ilmenite
CN106756086A A kind of method that fluidized bed process purifies platinum group metal from dead catalyst
CN106745344A Efficiently except the method for carbon in a kind of platinum acid chloride solution
CN106757179A A kind of cupric electrolysis tail washings purifies the process of decopper(ing) removal of impurities
CN106435176A Two-stage selective heterogenite leaching method
CN106669963A Pre-concentration method for ore separation of gold tailings
CN106676578A Novel efficient combined additive for zinc electrodeposition
CN105177297A Method for leaching waste lead-acid accumulator paste by utilizing oxidation-reduction characteristic of raw materials
CN106698914A Method for preparing inorganic mineral fibers from copper smelting slag and gangue through melting and heat-insulation treatment in electric furnace
CN106191461A A kind of preparation method of high activity high-purity chloro auric acid
CN106146369A A kind of new technology preparing N-alkoxy carbonyl group thiourethane
CN105984905A Method for efficient and energy-saving preparation of palladium nitrate
CN105732882A Nickelferrite smelting slag mineral fiber modifier preparation and application method
CN105624423A Low-temperature lead chloride smelting method employing sawdust as reducing agent
CN105621500A Method for preparing high-activity palladium(II) tetrammine chloride
CN105312159A Flotation reagent system for fine wolframite in gravity concentration tailings
CN105289834A Zinc and sulfur separation beneficiation method for pyrrhotite-rich zinc sulfide ore
CN105274331A Method for recycling copper through heating and leaching low-grade copper tailings by means of air energy
CN105251620A Beneficiation method for complex sulphide lead-zinc ore containing arsenic
CN104711637A Method for recovering metal lead from solid lead oxide