11 Utility Patents
#2,063 in Yongin-si
#20,133 in South Korea
#362,319 in the World
Forward Citations = 3
Company Filing History:

Dongwoo Fine-chem Co., Ltd.
where one patent can have more than one assignee
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#2,063 in Yongin-si
#20,133 in South Korea
#362,319 in the World
Company Filing History:

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