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XICHANG MINING CO LTD OF CHONGQING IRON & STEEL GROUP CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    150,913
  • Filing trend
    ⇩ 100.0%
About

XICHANG MINING CO LTD OF CHONGQING IRON & STEEL GROUP CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are LIEBERT & KRUMMENAUER G M B H, SHENYANG XINBO IND TECH CO LTD and O M MACHINERY LTD.

Patent filings in countries

World map showing XICHANG MINING CO LTD OF CHONGQING IRON & STEEL GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing XICHANG MINING CO LTD OF CHONGQING IRON & STEEL GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Fengxiang 7
#2 Chen Dayuan 5
#3 Li Congde 4
#4 Wan Shuchao 4
#5 Zhu Ling 4
#6 Long Maohua 3
#7 Yang Fajun 3
#8 Mao Shengguang 3
#9 Hu Weiming 3
#10 Liang Ruili 3

Latest patents

Publication Filing date Title
CN111268458A Automatic material distribution system for ore bin
CN111037206A Method for repairing balanced suspension device of double-axle dump truck
CN111135693A Method and system for treating and recycling sulfur dioxide flue gas
CN109865585A A method of improving extreme poverty mine mineral products amount
CN109759230A A kind of low-grade iron ore radio system and pre-selection method
CN107187890A Ore pulp part flow arrangement
CN106975566A Ore pulp handles shunt method
CN106882838A A kind of method of the non-blast furnace titaniferous slag Production By Sulfuric Acid Process titanium white of spent acid self-loopa
CN103785518A Method for comprehensively recycling ultra-lean vanadium-titanium magnetite ores
CN103706466A Beneficiation method allowing mohsiteto to be recycled from ilmenite iron beneficiation tailings
CN103691538A Ore grinding and classifying system and method
CN103451419A Method for recovering iron, vanadium and titanium from schreyerite through shaft furnace reduction and electric furnace smelting and separating deep reduction
CN103394214A Ore pulp thickening method in iron ore separation process
CN102643700A Gasification briquette production process
CN102424876A Non-blast-furnace iron making process for directly reducing vanadium titanomagnetite through gas-based shaft furnace
CN102179284A Method for crushing iron ore