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LUAN MINING IND GROUP CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    76,386
About

LUAN MINING IND GROUP CO LTD has a total of 21 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, chemical engineering and materials and metallurgy are TU JING, TECHNICAL RES WORKS LTD and JIANGSU AORUN NEW MAT CO LTD.

Patent filings in countries

World map showing LUAN MINING IND GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing LUAN MINING IND GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Junxiang 9
#2 Wang Weilin 7
#3 Liu Junyi 5
#4 Li Jiusheng 5
#5 Zhang Wei 5
#6 Fan Yueqiang 5
#7 Tan Daifu 4
#8 Sun Wen 4
#9 Guo Xiang 4
#10 Cui Yanbin 4

Latest patents

Publication Filing date Title
CN111744323A Adsorption rotating wheel
CN111718692A High-temperature composite phase change heat storage material with multi-core shell structure, preparation method and application thereof
CN111349450A Method for preparing high-specific-surface-area coke powder from tar residues
CN110886617A Air door
CN110840777A Peony pore cleaning mask and preparation method thereof
CN111019743A Coal-based total-synthesis low-temperature hydraulic oil and preparation method thereof
CN110951522A Coal-based fully-synthetic long-life gas turbine lubricating oil and preparation method thereof
CN110951518A Organic friction modifier and method for reducing friction coefficient of low-viscosity lubricating oil
CN111073728A High-performance lubricating oil additive and preparation method thereof
CN111019736A Sulfur-phosphorus-free organic friction modifier and preparation method thereof
CN110821546A Equipment and process method for preventing spontaneous combustion of goaf by accurately injecting inert gas
CN110497359A A kind of mining geomantic omen pipeline flange disassembly opening device and method
CN111790320A Slurry bed reactor and application thereof
CN109954519A The not parking level-one for carrying out elevated temperature cure adds hydrogen pre-converter
CN109763821A A kind of compound shield lane method of dynamic pressure exploiting field main entry
CN111686721A Palladium ruthenium alloy catalyst and preparation method and application thereof
CN109772335A Nickel-base catalyst and its safe environment protection type solution combustion the preparation method and application
CN110026197A Ni-based methanation catalyst and its controllable type solution combustion the preparation method and application
CN109833875A High-dispersion nano nickel-base catalyst and its salt help combustion process for preparing and application
CN111437812A Noble metal catalyst and preparation method and application thereof