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HUNAN RARE EARTH METAL MATERIAL RES INSTITUTE

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    45,097
About

HUNAN RARE EARTH METAL MATERIAL RES INSTITUTE has a total of 35 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, environmental technology and surface technology and coating are GANZHOU NONFERROUS METALLURGICAL RES INSTITUTE, TITANOX DEV LTD and PUBLICHNOE AKTSIONERNOE OBSHCHESTVO KORPORATSIYA VSMPO AVISMA.

Patent filings in countries

World map showing HUNAN RARE EARTH METAL MATERIAL RES INSTITUTEs patent filings in countries

Patent filings per year

Chart showing HUNAN RARE EARTH METAL MATERIAL RES INSTITUTEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Zhijian 32
#2 Huang Meisong 23
#3 Fan Yuchuan 20
#4 Liu Hua 19
#5 Deng Yuehua 15
#6 Huang Pei 14
#7 Fu Zhen 13
#8 Ma Xiaobo 10
#9 Wu Xitao 10
#10 Liu Wei 9

Latest patents

Publication Filing date Title
CN112195507A Method for preparing rare earth metal single crystal
CN112063866A Method for preparing aluminum-scandium alloy with high scandium content
CN111961886A Preparation method of high-purity rare earth metal scandium and scandium sputtering target material
CN111992725A Zr2Preparation method and application of Fe alloy powder
CN111926200A Preparation method of copper alloy
CN111908482A Multi-element rare earth boride Sm1-2xEuxBaxB6 polycrystal and preparation method and application thereof
CN111910160A Preparation method of aluminum-scandium target material
CN111979445A Rare earth microalloyed copper alloy and preparation method thereof
CN111471865A Method for recovering rare earth polishing powder waste
CN111505106A Method for determining content of radioactive elements thorium and uranium in coal gangue
CN112180027A Method for measuring scandium oxide in scandium-zirconium ceramic body
CN110804710A Mo-Tb-Dy alloy material and preparation method thereof
CN111451276A Preparation method of high-purity Gd/Tb/Dy/Y rare earth metal foil
CN111451275A Preparation method of Nd/Sm rare earth metal foil
CN111451301A Rare earth metal Sc/L u foil and preparation method thereof
CN111451274A Rare earth metal L a/Ce/Pr foil and preparation method thereof
CN111455294A High-purity Ho/Er/Tm rare earth metal foil and preparation method thereof
CN111451273A Preparation method of metal ytterbium foil
CN111455327A High-scandium-content aluminum-scandium alloy target material and preparation method thereof
CN111455223A Aluminum-scandium alloy target material and preparation method thereof