17 Utility Patents
#3,510 in Seoul
#11,359 in South Korea
#204,537 in the World
Forward Citations = 8
Company Filing History:

Dongwoo Fine-chem Co., Ltd.
where one patent can have more than one assignee
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#3,510 in Seoul
#11,359 in South Korea
#204,537 in the World
Company Filing History:

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