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BEIJING EASPRING MAT TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    119,118
About

BEIJING EASPRING MAT TECH CO LTD has a total of 14 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China, Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are BEIJING EASPRING MATERIAL TECHNOLOGY CO LTD, CONTEMPORARY AMPEREX TECHNOLOGY LTD and SHENZHEN BTR NEW ENERGY MATERIALS CO LTD.

Patent filings in countries

World map showing BEIJING EASPRING MAT TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing BEIJING EASPRING MAT TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Shunlin 8
#2 Liu Yafei 7
#3 Zhang Pengli 5
#4 Zheng Changchun 5
#5 Yao Jing 4
#6 Chen Yanbin 4
#7 Liu Daliang 3
#8 Feng Hailan 2
#9 Zhang Xuequan 2
#10 Ouyang Lin 1

Latest patents

Publication Filing date Title
CN106935844A A kind of preparation method of anode material for lithium-ion batteries
CN106935803A A kind of preparation method of anode material for lithium-ion batteries
CN106935797A A kind of lithium ion battery presoma, positive electrode, lithium ion cell positive and lithium ion battery
CN106876818A The separation and recovery method of active material and aluminium flake in a kind of lithium-ion secondary battery positive plate
WO2017096525A1 Lithium-ion battery positive electrode material, preparation method therefor, lithium-ion battery positive electrode, and lithium-ion battery
CN106340643A Method for preparing large-grain spherical cobaltosic oxide
CN106328888A Novel lithium cobalt oxide positive electrode material and preparation method therefor
CN105810929A Treatment method for reducing residual alkalis on surface of high nickel material
CN105810931A Gradient-structured multi-element material used for lithium ion batteries
CN105810939A Preparation method of low-sulfur multi-element positive electrode material
CN105810930A Preparation method of gradient-structured multi-element material
CN105810896A Surface alkali reduction cladding preparation method of high nickel material
CN105810894A Multilayer coated structure lithium ion battery positive electrode material preparation method