Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9198958 | Lyophilized preparation of botulinum toxin | Gi Hyeok Yang, Chang Hoon Rhee, Hack Woo Kim, Sung Bum Kim, Seung Hwan Baek | 2015-12-01 |
| 8993268 | Method of producing Clostridium botulinum toxin using media containing plant-derived components and flexible closed container | Gi Hyeok Yang, Hack Woo Kim, Byung Kook Lee, Young-Suk Yoon, Hyung-Pyo Hong | 2015-03-31 |
| 8920795 | Lyophilized preparation of botulinum toxin | Gi Hyeok Yang, Chang Hoon Rhee, Hack Woo Kim, Sung Bum Kim, Seung Hwan Baek | 2014-12-30 |
| 8735248 | Method of manufacturing semiconductor device | Jin-Wook Lee, Myeong-Cheol Kim, Heung-Sik Park, Sang Min Lee | 2014-05-27 |
| 8617568 | Pharmaceutical liquid composition of botulinum toxin with improved stability | Gi Hyeok Yang, Hack Woo Kim, Hee Dong Woo, Chang Hoon Rhee | 2013-12-31 |
| 7710241 | Mobile communication terminal and method for providing RFID technique | — | 2010-05-04 |