Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274739 | Pharmaceutical liquid composition of botulinum toxin with improved stability | Hyun Ho Jung, Gi Hyeok Yang, Hee Dong Woo, Chang Hoon Rhee | 2025-04-15 |
| 11331598 | Method of isolating botulinum toxin from botulinum toxin-containing solution | Hyun Ho Jung, Gi Hyeok Yang, Chang Hoon Rhee, Gi Hyuck Ryu, Hyung-Pyo Hong +2 more | 2022-05-17 |
| 10293034 | Pharmaceutical liquid composition of botulinum toxin with improved stability and method of use | Hyun Ho Jung, Gi Hyeok Yang, Hee Dong Woo, Chang Hoon Rhee | 2019-05-21 |
| 9220780 | Pharmaceutical liquid composition of botulinum toxin with improved stability | Hyun Ho Jung, Gi Hyeok Yang, Hee Dong Woo, Chang Hoon Rhee | 2015-12-29 |
| 9198958 | Lyophilized preparation of botulinum toxin | Hyun Ho Jung, Gi Hyeok Yang, Chang Hoon Rhee, 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 | Hyun Ho Jung, Gi Hyeok Yang, Byung Kook Lee, Young-Suk Yoon, Hyung-Pyo Hong | 2015-03-31 |
| 8920795 | Lyophilized preparation of botulinum toxin | Hyun Ho Jung, Gi Hyeok Yang, Chang Hoon Rhee, Sung Bum Kim, Seung Hwan Baek | 2014-12-30 |
| 8617568 | Pharmaceutical liquid composition of botulinum toxin with improved stability | Hyun Ho Jung, Gi Hyeok Yang, Hee Dong Woo, Chang Hoon Rhee | 2013-12-31 |