Assignee

KOO DONG CHAN

KR·2 granted patents·0 citations·filing 2021–2021

Technology mixC01F2 C25B2 B01J1 C01P1 C04B1 C05C1

Top patents by PatentIndex Score

2 records

0140US11897824B2Method of preparing activated mineral solutionKOO DONG CHAN·Filed 2021·Granted Feb 13, 2024·0 cites·10 claims
0240US11834342B2Method of preparing ionized calcium oxide powderKOO DONG CHAN·Filed 2021·Granted Dec 5, 2023·0 cites·3 claims

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