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YUNNAN CHIHONG RESOURCES COMPREHENSIVE UTILIZATION CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    66,052
  • Filing trend
    ⇧ 500.0%
About

YUNNAN CHIHONG RESOURCES COMPREHENSIVE UTILIZATION CO LTD has a total of 25 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 2017. 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 CHIFENG ZHONGSE ZINC IND CO LTD, AKTSIONERNOE OBSHCHESTVO URALELEKTROMED and ACERO DEL PACIFICO SA.

Patent filings in countries

World map showing YUNNAN CHIHONG RESOURCES COMPREHENSIVE UTILIZATION CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing YUNNAN CHIHONG RESOURCES COMPREHENSIVE UTILIZATION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Mei 11
#2 Ding Xu 8
#3 Yan Jianying 7
#4 Jin Jiaqiang 7
#5 Deng Yuanjiu 7
#6 Zhang Dianbin 6
#7 Zou Liming 6
#8 Hu Ruzhong 6
#9 Ma Shenglan 6
#10 Chen Changjiang 6

Latest patents

Publication Filing date Title
CN111730051A Automatic production line for casting zinc alloy
CN111441068A Method for manufacturing cathode plate coating for zinc electrodeposition
CN111455217A Method for producing zinc-magnesium-aluminum alloy in laboratory
CN111500881A Method for smelting high-magnesium zinc-based alloy
CN111299498A Zinc alloy mold release agent
CN111363928A Method for inhibiting arsine gas during sulfuric acid leaching of high-arsenic lead-zinc smoke dust
CN111270267A Method for supplementing lead ions of lead electrolyte by using lead plaster of waste lead-acid storage battery
CN110607453A Method for improving germanium leaching rate of germanium-rich secondary zinc oxide smoke dust
CN110628394A Alloy ingot casting cooling liquid
CN110342540A A kind of ammonium sulfate deeply removing arsenic method based on modified Nano iron
CN110525813A A kind of uniform distributing preventing feed blocking, device for discharging
CN110512076A A kind of reduction method of replacing of the lean cadmium solution containing cadmium
CN110306063A A method of organic matter in the heavy germanium solution of removing wet zinc-making system tannic acid
CN110219020A A method of improving lead electrolytic solution electric conductivity
CN110295290A A kind of method of acid leaching residue collocation one three sections of oxygen leaching zinc of kettle of lead skim
CN110184468A A method of recycling copper from secondary zinc oxide
CN110184475A A kind of method of high arsenic refining of lead bullion slag making enrichment arsenic
CN109881045A A kind of method of admiro melting and casting
CN109536707A A method of reducing secondary zinc oxide Zinc in Leaching Residue
CN109402453A A kind of high fluidity die casting kirsite