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HUNAN RARE EARTH METAL RES INST

Overview
  • Total Patents
    41
  • GoodIP Patent Rank
    115,176
About

HUNAN RARE EARTH METAL RES INST has a total of 41 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, macromolecular chemistry and polymers and materials and metallurgy are KUNMING METALLURG RES INST, ZHOU JUNFENG and YOTSUKAICHI GOSEI KK.

Patent filings in countries

World map showing HUNAN RARE EARTH METAL RES INSTs patent filings in countries
# Country Total Patents
#1 China 41

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wang Zhijian 33
#2 Su Zhengfu 19
#3 Lan Shikun 11
#4 Fan Yuchuan 10
#5 Liu Yuhui 9
#6 Weng Guoqing 8
#7 Zhu Jianjun 7
#8 Liu Jibo 7
#9 Cheng Yong 7
#10 Song Juemin 7

Latest patents

Publication Filing date Title
CN104987044A High-strength aluminous electroceramics and preparation method thereof
CN105097152A Surface-modified porcelain insulator and preparation method thereof
CN104805342A Aluminum alloy material, preparing method of aluminum alloy material and application of aluminum alloy material
CN104630489A Method for recycling scandium oxide from zirconium oxychloride mother liquor
CN104495908A Preparation method of cuprous sulfide powder, and cuprous sulfide powder
CN104480325A Method for extracting cobalt from cobalt-containing raw material
CN104498723A Method for extracting scandium oxide from titanium slag chlorinated waste salt
CN104475735A Supplementing method for neodymium-iron-boron magnet
CN104368326A Preparation method of titanium-dioxide photocatalyst codoped with rare-earth ions
CN104342559A Method for comprehensively recovering multiple elements from zirconium oxychloride liquid waste
CN104278172A Titanium alloy and preparation method thereof
CN104277368A Rare earth type hydrotalcite composite heat stabilizer and heat-stable polyvinyl chloride
CN104195355A Zirconium and method for preparing zirconium
CN103896298A Preparation method of yttrium diboride
CN103896297A Preparation method of yttrium tetraboride
CN103708485A Preparation method of scandium diboride
CN103638919A Scandium-stabilized ceria-zirconia composite powder for automobile exhaust catalyst and preparation method thereof and automobile exhaust catalyst
CN103647097A Sc2O3-stabilized ZrO2-based electrolyte powder and preparation method thereof, and Sc2O3-stabilized ZrO2 electrolyte ceramic wafer prepared from powder
CN103623804A Oxygen storage material for automobile exhaust purifying catalyst and preparation method thereof
CN103618101A Electrolyte material for solid oxide fuel battery and preparation method of material