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MENGZI MINING AND METALLURG CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    118,838
About

MENGZI MINING AND METALLURG CO LTD has a total of 19 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 are FUKUSHIMA PRINTING CO LTD, NANJING JINMEI GALLIUM LTD and SHANGHAI YIFANG MACHINERY CO LTD.

Patent filings in countries

World map showing MENGZI MINING AND METALLURG CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing MENGZI MINING AND METALLURG CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wu Guoqin 9
#2 Chen Chunfa 9
#3 Wei Naituan 7
#4 Huang Changyuan 7
#5 Liao Fazhong 6
#6 Lu Lin 4
#7 Lu Yongsen 4
#8 Feng Jiping 4
#9 Pan Yunpeng 4
#10 Huang Weizhong 4

Latest patents

Publication Filing date Title
CN104962955A Novel conductive bar and processing method thereof
CN104120266A Method for preparing high-quality anti-position indium feed liquid by using complex indium copper enrichment residues
CN104120273A Method for recycling lead, sliver and copper by taking noble lead as raw material
CN104120253A Leaching method of complex zinc calcined ores
CN104141152A Method for recycling tin from lead bullion
CN104131171A Method for producing copper sulfate pentahydrate by combination of zinc and copper systems based on chlorine removal as link
CN104226463A Beneficiation method for high-tin-content multi-metal sulfide ores
CN104120445A Electrolytic method of high-antimony lead
CN104118956A Method for treating sewage
CN104141057A Method for recycling bismuth in bullion lead
CN104128081A Method for removing F and Cl in flue gas by using waste acid
CN104131175A Reducing agent for crude lead smelting
CN104120287A Technique for enriching and recovering indium and associated copper from low-concentration indium-containing solution
CN103937995A Energy-saving and high-efficient cadmium continuous production device and process capable of avoiding poisoning
CN102863036A Method for regeneration of hydrochloric acid containing waste liquid by means of microwave heating
CN102051490A Novel method for recovering silver in high-iron sphalerite
CN101967556A Efficient air-oxidizing de-ironing device
CN101844108A Floatation separation method for pyrites from arsenopyrites
CN101633983A Method for enhancing recovery rate of zinc fusion casting