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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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So Hee Sim — 3 Patents in 2021

SCSk Innovation Co.: 3 patents #13 of 145Top 9%
SCSk Chemicals Co.: 3 patents #1 of 36Top 3%
Daejeon, KR: #408 of 3,209 inventorsTop 15%
Overall (2021): #62,575 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11130112 Fouling prevention method and method for olefin oligomerization Hyoseung Park, Chansaem Park, Inhyoup Song, Ilgu Jung, Myungjin KIM 2021-09-28
11021418 Method of olefin oligomerization Sungreal Son, Hyoseung Park, Inhyoup Song, Chansaem Park, Woosung Jung 2021-06-01
10919819 Oligomerization of ethylene Sudevan Sujith, Hyo Seung Park, Sun Young Kim, Sang Ick Lee, Han Sol Lee 2021-02-16