Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124812 | Putrescine-producing microorganism and method for producing putrescine using the same | Na Hum Lee, Jae Hun Lee, Hong Xian Li, Jun Ok Moon | 2021-09-21 |
| 11053524 | Microorganisms having putrescine productivity and process for producing putrescine using the same | Kyoung Min Lee, Hee Kyoung JUNG, Young Lyeol Yang, Chang Gyeom Kim, Hong Xian Li +4 more | 2021-07-06 |
| 11053525 | Microorganisms for producing putrescine or ornithine and process for producing putrescine or ornithine using them | Hee Kyoung JUNG, Hong Xian Li, Su Jin Park, Young Lyeol Yang, Kyoung Min Lee +1 more | 2021-07-06 |