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HUNAN SHANSHAN ENERGY TECH CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    47,490
  • Filing trend
    ⇧ 11.0%
About

HUNAN SHANSHAN ENERGY TECH CO LTD has a total of 33 patent applications. It increased the IP activity by 11.0%. Its first patent ever was published in 2016. It filed its patents most often in China, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, materials and metallurgy and environmental technology are TANAKA CHEMICAL CORP, ECOPRO BM CO LTD and ZHEJIANG MEIDU HAICHUANG LITHIUM BATTERY TECH CO LTD.

Patent filings per year

Chart showing HUNAN SHANSHAN ENERGY TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Xu 21
#2 Tan Xinxin 18
#3 Shi Hui 15
#4 Jiang Xiangkang 14
#5 Hu Xuyao 13
#6 Dong Hong 13
#7 Li Yongchang 8
#8 Chen Jiuhua 5
#9 Chen Shuang 5
#10 Li Zhihua 5

Latest patents

Publication Filing date Title
CN112151807A Lithium ion battery positive pole piece and preparation method thereof
CN111969200A High-capacity long-cycle nickel-cobalt-manganese ternary cathode material and preparation method thereof
CN112027719A Loading machine blanking device and bowl body loading machine thereof
CN112110498A Preparation method of small-particle nickel-cobalt-manganese oxide and preparation method of single-crystal nickel-cobalt-lithium manganate positive electrode material
CN112079390A Polygonal layered manganous-manganic oxide and preparation method thereof
CN112028126A Small-particle-size lithium supplement additive Li5FeO4Preparation method and application of
CN111952552A Glass state coated positive electrode material and preparation method thereof
CN111490234A Surface modification method of high-nickel multi-element cathode material
CN109668404A Vacuum drier suitable for dry anode material for lithium-ion batteries
CN111081987A Lithium cobaltate cathode material of lithium ion battery with voltage of more than 4.45V and preparation method thereof
EP3699987A1 Lithium cobalt metal oxide powder and preparation method therefor, and method for measuring content of tricobalt tetroxide
EP3675253A1 High-voltage lithium nickel manganese cobalt oxide precursor, preparation method therefor, and high-voltage lithium nickel manganese cobalt oxide positive electrode material
CN110316441A Jumbo bag bag pressing device and feeding station
CN110148712A A kind of rich lithium manganese anode material and preparation method thereof that compound coating is modified
CN109962237A A kind of nickel complex hydroxide and its manufacturing method
CN109786679A A kind of lithium ion battery composite cathode material and preparation method thereof
CN109698325A A kind of lithium cobalt metal oxide powder and preparation method thereof
CN109696520A Co in a kind of anode active material of lithium ion battery3O4The measuring method of content
CN109422297A Regulate and control the method for nucleation in a kind of nickel cobalt manganese presoma crystallization process
CN106299319A Lack the preparation method of the anode material for lithium-ion batteries of Li state material coating modification