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QINGYUAN JIAZHI NEW MATERIAL RES INST CO LTD

Overview
  • Total Patents
    51
  • GoodIP Patent Rank
    28,988
  • Filing trend
    0.0%
About

QINGYUAN JIAZHI NEW MATERIAL RES INST CO LTD has a total of 51 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2017. 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 QINGDAO QIANYUN HIGH TECH NEW MATERIAL CO LTD, ZHEJIANG TIANNENG ENERGY TECH and PORTABLE POWER CORP.

Patent filings in countries

World map showing QINGYUAN JIAZHI NEW MATERIAL RES INST CO LTDs patent filings in countries
# Country Total Patents
#1 China 51

Patent filings per year

Chart showing QINGYUAN JIAZHI NEW MATERIAL RES INST CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Yiwei 41
#2 Wu Lijue 24
#3 Yang Xing 21
#4 Wen Dingqiang 14
#5 Wu Jian 13
#6 Zheng Shilin 12
#7 Shang Guozhi 12
#8 Fu Haikuo 12
#9 Huang Jiaqi 10
#10 Peng Can 9

Latest patents

Publication Filing date Title
CN110697774A Method for preventing tantalum-niobium material from caking in sintering process
CN110504411A Preparation method, lithium ion cell positive, lithium ion battery and the electric device of lithium ion cell positive
CN110474035A NCM positive electrode of doping vario-property and preparation method thereof, lithium ion battery and electrical equipment
CN110364748A The regeneration method of waste lithium ion cell anode material
CN110015799A A kind of processing method of waste water
CN109755549A Nickel-base anode material and preparation method thereof, lithium ion cell positive, lithium ion battery and application
CN109755545A Porous carbon materials and preparation method thereof, porous carbon/sulphur composite material, cell positive material, lithium-sulfur cell and its application
CN109786713A Ternary anode material precursor and preparation method thereof, tertiary cathode material, anode, lithium ion battery and its application
CN109742358A Application and anode material for lithium-ion batteries of the gallium/indium doping zinc oxide in anode material for lithium-ion batteries clad
CN109728285A Anode material for lithium-ion batteries and preparation method thereof, lithium ion battery and electrical equipment
CN109742400A Preparation method, porous carbon materials, self-supporting secondary battery negative pole and the secondary cell of porous carbon materials
CN109728302A A kind of anode sizing agent based on photocuring gel, preparation method, positive plate and lithium ion battery
CN109721713A A kind of lithium ion battery anode glue size that conductivity is high and preparation method
CN109728274A A kind of lithium ion battery anode glue size and preparation method
CN109698318A One kind being based on MnO2The positive plate and preparation method of the lithium ion battery of-PEDOT
CN109638291A A kind of anode sizing agent, preparation method and positive plate and lithium ion battery
CN109671981A The application of polyurethane and/or polyoxypropyleneglycol, electrolyte, battery cathode, battery diaphragm, battery, electric vehicle
CN109671934A The preparation method of energy storage device cathode, energy storage device cathode, energy storage device, energy-storage system, electrical equipment
CN109686940A Tertiary cathode material and its preparation method and application, lithium ion battery, electric vehicle
CN109599591A High-voltage lithium ion batteries functional additive, high-voltage lithium-ion battery electrolyte and high-voltage lithium ion batteries