CA

Cho Hee Ahn

HC Hanwha Chemical: 1 patents #1 of 15Top 7%
📍 Seoul, KR: #3,115 of 8,035 inventorsTop 40%
Overall (2024): #516,827 of 561,600Top 95%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11919999 Method for preparing polyetherketoneketone and polyetherketoneketone prepared thereby Kwang-Seok Jeong, Min Sung Kim, Jae-Heon Kim, Ju Young Park, Byeong Hyeon Lee +1 more 2024-03-05