37 Utility Patents
#336 in Daejeon
#3,779 in South Korea
#65,116 in the World
Forward Citations = 62
Company Filing History:

Sk Lubricants Co., Ltd.

4. 6 out of 48
Sk Geo Centric Co., Ltd.
5. 2 out of 81
Sk Global Chemical Co., Ltd.
where one patent can have more than one assignee
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