Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10866232 | Cell-based method for determining an activity of botulinum toxin | Chee Gun Lee, Vijayakumar Ajay, Xiangai Gui | 2020-12-15 |
| 10823725 | Cell-based method for determining an activity of botulinum toxin | Chee Gun Lee, Vijayakumar Ajay, Xiangai Gui | 2020-11-03 |
| 10772943 | Liquid formulation containing botulinum toxin and stabilizing agent, and preparation method therefor | Chee Gun Lee | 2020-09-15 |