Inventor
YOO HUNSEUNG
KR3 patents
⚠️ This page may combine multiple inventors who share the name “YOO HUNSEUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SK CHEMICALS CO LTD
2 patentsUS7314644B2Jan 1, 2008
Extraction and purification method of active constituents from stem of Lonicera japonica thunb., its usage for anti-inflammatory and analgesic drug
SK CHEMICALS CO LTD9 citations80
US12318360B2Jun 3, 2025
Rivastigmine patch for long-term administration
SK CHEMICALS CO LTD0 citations54