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POSCO ES MATERIALS CO LTD

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    121,031
About

POSCO ES MATERIALS CO LTD has a total of 44 patent applications. Its first patent ever was published in 2010. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, environmental technology and electrical machinery and energy are TANAKA CHEMICAL CORP, TODA KOGYO EUROP GMBH and HUNAN SHANSHAN ENERGY TECH CO LTD.

Patent filings per year

Chart showing POSCO ES MATERIALS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ko Hyoung Shin 32
#2 Lee Jae An 14
#3 Lee Jae-An 9
#4 Choi Su Bong 8
#5 Lee Min-Young 6
#6 Min Sung-Hwan 5
#7 Kim Jae Han 5
#8 Kim Yoo Jung 5
#9 Ko Hyung-Shin 5
#10 Ko Hyoung-Shin 5

Latest patents

Publication Filing date Title
KR20160075404A Manufacuring method of cathode active material for lithium rechargeable battery, and cathode active material made by the same
KR20160103272A Manufacturing method of lithium manganese complex oxide coated with lithium polysilicate, lithium manganese complex oxide for lithium rechargeable batteries made by the same, and lithium rechargeable batteries comprising the same
KR20160091172A Manufacturing method of positive active material containing reduced residual lithium and positive active material manufactured by the same
KR20160076037A Process for the production of lithium complex oxide and lithium complex oxide made by the same, and lithium ion batteries comprising the same
KR20150003129A High strength spinel structure lithium manganese complex oxide and lithium rechargeable batteries comprising the same
KR20160059648A Lithium titanium composite oxide
KR20160043862A Manufacuring method of cathode active material for lithium rechargeable battery, and cathode active material made by the same
KR20160029313A Lithium manganese complex oxide
KR20160023496A Manufacturing method of cobalt free concentration gradient cathod active material and cobalt free concentration gradient cathod active material made by the same
KR20160002187A Lithium-nickel composite oxide for positive electrode active material of secondary batteries, and manufacturing method of the same
KR20150102643A Manufacturing method of cathod active material for lithium rechargeable batteries, and cathod active material for lithium rechargeable batteries made by the same
KR20150102644A Manufacturing method of cathod active material for lithium rechargeable batteries, and cathod active material for lithium rechargeable batteries
KR20150071831A Manufacturing method of lithium titanium composite oxide and lithium titanium composite oxide made by same
KR20150067886A Positive electrode active material for rechargable lithium battery, method for synthesis the same, and rechargable lithium battery including the same
KR20150064320A Cathode active material for lithium rechargeable batteries and manufacturing method of the same
KR20150021684A LITHIUM COMPLEX OXIDE OF SPINEL STRUCTURE AND MANUFACTURING METHOd OF THE SAME
KR20140148269A Cathod active material for lithium rechargeable battery
KR20140137720A Manufacturing method of lithium-titanium composite doped by different metal, and lithium-titanium composite doped with different metal made by same
KR20140087507A Li-Ni-Mn Composite Oxide and Method for preparing thereof
WO2013081418A1 Preparation method of lithium titanium composite oxide doped with dissimilar metal, and lithium titanium composite oxide doped with dissimilar metal prepared thereby