Assignee
POSCO CHEM CO LTD
KR·3 granted patents·3 pending applications·0 citations·filing 2017–2024
Top patents by PatentIndex Score
6 records- 0172US12334537B2Positive active material for rechargeable lithium ion battery, preparing method of the same, and rechargeable lithium ion battery comprising the samePOSCO CHEM CO LTD·Filed 2024·Granted Jun 17, 2025·0 cites·4 claims
- 0254US2021159483A1Positive active material for rechargeable lithium ion battery, preparing method of the same, and rechargeable lithium ion battery comprising the samePOSCO CHEM CO LTD·Filed 2020·Application pending·0 cites
- 0342US11011749B2Preparation method of lithium-titanium complex oxide according to particle size control of slurry through wet-millingPOSCO CHEM CO LTD·Filed 2017·Granted May 18, 2021·0 cites·11 claims
- 0438US2021020930A1Lithium titanium composite oxide comprising aluminum-coated primary particles and manufacturing method thereforPOSCO CHEM CO LTD·Filed 2019·Application pending·0 cites
- 0535US11369941B2Method for preparing porous carbon material by using coal tar generated in COG processPOSCO CHEM CO LTD·Filed 2018·Granted Jun 28, 2022·0 cites·7 claims
- 0630US2021284550A1Lithium-titanium complex oxide, preparation method thereof, and lithium secondary battery comprising samePOSCO CHEM CO LTD·Filed 2017·Application pending·0 cites
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