Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318360 | Rivastigmine patch for long-term administration | Namho Kim, Wonjae Choi, Soo Min Lee, Yeo-Jin Park, Sung-Hyuk Kim +2 more | 2025-06-03 |
| 9180153 | Sophorae Radix extract for prevention and treatment of respiratory diseases | Chang-Kyun Han, Kiwon Joung, Yong-Baik Cho, Keun Ho Ryu, Hye Yeon Baek +3 more | 2015-11-10 |
| 7314644 | Extraction and purification method of active constituents from stem of Lonicera japonica thunb., its usage for anti-inflammatory and analgesic drug | Wie-Jong Kwak, Yong-Baik Cho, Chang-Kyun Han, Hee Jae Shin, Keun Ho Ryu +1 more | 2008-01-01 |