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HEFEI GUOXUAN BATTERY MAT CO LTD

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    35,730
  • Filing trend
    0.0%
About

HEFEI GUOXUAN BATTERY MAT CO LTD has a total of 43 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are SHENZHEN BTR NANOMETER TECH CO LTD, BEIJING EASPRING MATERIAL TECH CO LTD and BTR NEW ENERGY MATERIALS INC.

Patent filings in countries

World map showing HEFEI GUOXUAN BATTERY MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 43

Patent filings per year

Chart showing HEFEI GUOXUAN BATTERY MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Lei 6
#2 Rao Yuanyuan 6
#3 Wang Yongzhi 5
#4 Hu Zaijing 3
#5 Xu Kui 3
#6 Qu Yang 3
#7 Wang Fuliang 3
#8 Xu Ting 3
#9 Qin Jiacheng 3
#10 Xia Linxuan 3

Latest patents

Publication Filing date Title
CN112086631A Preparation method of Sn-based negative electrode plate of lithium ion battery
CN112047320A Treatment method for low-pollution recycling of lithium iron phosphate material
CN111760435A Waste gas treatment method
CN111822140A Recovery method of waste soft package lithium battery
CN111584856A High-performance silicon-carbon negative electrode material and preparation method thereof
CN111554922A Preparation method of rate type lithium iron phosphate
CN111477872A Water-based lithium/sodium ion battery with iron-doped sodium titanium phosphate as negative electrode active material and preparation method thereof
CN111082010A Positive electrode material and preparation method and application thereof
CN111039331A Long-life high-tap-density high-nickel ternary cathode material and preparation method thereof
CN111082011A Lithium iron phosphate cathode material, preparation method thereof and lithium ion battery
CN111017901A Method for recycling abnormal materials in preparation of lithium iron phosphate positive electrode material
CN111039330A Preparation method of nickel-cobalt-manganese ternary positive electrode spherical material
CN109873145A A kind of nickel-cobalt-manganese ternary anode sphere material and preparation method thereof
CN109524651A A kind of cell negative electrode material and its preparation method and application
CN109546114A A kind of anode material for lithium-ion batteries LiFe1-xMgX(NO3)3The preparation method of/C
CN109449367A A kind of lithium ion battery negative material and preparation method thereof
CN109461898A A kind of preparation method of the high jolt ramming high capacity composite positive electrode material of lithium battery
CN109022803A The recovery method of elemental lithium during a kind of waste phosphoric acid lithium iron battery is positive
CN109256547A A kind of preparation method of porous graphene-lithium iron phosphate positive material
CN109167028A A kind of regenerative preparation of lithium iron phosphate/carbon composite material