Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492648 | Modified polypeptide having an activity of ornithine-based product exporter and method for producing ornithine-based product using cells expressing the polypeptide | Seon Hye KIM, Su Jin Park, Kyoung Min Lee, Kyungsu Na, Hong Xian Li +9 more | 2022-11-08 |
| 11365400 | Microorganism for producing ornithine and process for producing ornithine using them | Su Jin Park, Young Lyeol Yang, Hong Xian Li, Kyoung Min Lee, Baek Seok Lee +2 more | 2022-06-21 |
| 11268074 | Microorganisms for producing putrescine or ornithine and process for producing putrescine or ornithine using them | Su Jin Park, Young Lyeol Yang, Hong Xian Li, Kyoung Min Lee, Baek Seok Lee +2 more | 2022-03-08 |
| 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 |
| 10870871 | Polypeptide and method for producing ornithine-based product using the same | Seon Hye KIM, Su Jin Park, Kyoung Min Lee, Kyungsu Na, Hong Xian Li +9 more | 2020-12-22 |
| 10815464 | Microorganisms for producing putrescine and process for producing putrescine using them | Su Jin Park, Young Lyeol Yang, Hong Xian Li, Kyoung Min Lee, Baek Seok Lee +2 more | 2020-10-27 |
| 10801047 | Putrescine-producing microorganism and method of producing putrescine using the same | Kyoung Min Lee, Sung Gun Lee, Seon Hye KIM, Kyungsu Na, Hong Xian Li +3 more | 2020-10-13 |
| 10640797 | Microorganisms for producing diamine and process for producing diamine using them | Kyoung Min Lee, Su Jin Park, Hee Kyoung JUNG, Young Lyeol Yang, Hong Xian Li | 2020-05-05 |
| 10640798 | Microorganisms for producing diamine and process for producing diamine using them | Kyoung Min Lee, Su Jin Park, Hee Kyoung JUNG, Young Lyeol Yang, Hong Xian Li | 2020-05-05 |
| 10640753 | Microorganisms for producing putrescine or ornithine and process for producing putrescine or ornithine using them | Su Jin Park, Young Lyeol Yang, Hong Xian Li, Kyoung Min Lee, Baek Seok Lee +2 more | 2020-05-05 |
| 10633679 | Microorganisms for producing diamine and process for producing diamine using them | Kyoung Min Lee, Su Jin Park, Hee Kyoung JUNG, Young Lyeol Yang, Hong Xian Li | 2020-04-28 |
| 10626425 | Microorganisms for producing diamine and process for producing diamine using them | Kyoung Min Lee, Su Jin Park, Hee Kyoung JUNG, Young Lyeol Yang, Hong Xian Li | 2020-04-21 |
| 10450262 | Method for purifying 1,4-diaminobutane | Won Sik Gwak, Hong Xian Li, Hyun Ju Won, Hyo Hyoung Lee, Kyung Su Na +4 more | 2019-10-22 |
| 10316339 | Microorganisms for production of O-succinylhomoserine and method for production of O-succinylhomoserine using the same | Su Jin Choi, So Young Kim, Chang Il Seo, Yong Uk Shin, Young Lyeol Yang +3 more | 2019-06-11 |
| 10221434 | Microorganisms for production of O-succinyl homoserine and method for production of O-succinyl homoserine using the same | Chang Il Seo, So Young Kim, Yong Uk Shin, Kwang Ho Na, In Kyung Heo | 2019-03-05 |
| 10221433 | 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 | 2019-03-05 |
| 9890404 | Microorganisms for producing putrescine and method for producing putrescine using same | Hyang Choi, Kyoung Min Lee, Min Sun Kang, Sung Hoo Jhon, Su Jin Choi +2 more | 2018-02-13 |
| 9834491 | Method for producing bio-based homoserine lactone and bio-based organic acid from O-acyl homoserine produced by microorganisms | Han Won Lee, Young Lyeol Yang, So Young Kim, Yong Uk Shin, Jin Sook Chang +2 more | 2017-12-05 |
| 9689009 | Microorganism producing o-phosphoserine and method of producing L-cysteine or derivatives thereof from O-phosphoserine using the same | Jin Sook Chang, Jae Hyun Jo, Hyun Ae Bae, Byeong Cheol Song, Sol Kim +6 more | 2017-06-27 |
| 9677099 | Recombinant microorganisms with an improved productivity of putrescine and method for producing putrescine using the same | Su Jin Choi, Hyang Choi, Min Sun Kang, Sung Hoo Jhon, Kyoung Min Lee +1 more | 2017-06-13 |
| 9657264 | Microorganisms for producing putrescine and process for producing putrescine using them | Kyoung Min Lee, Hongxian Li, Su Jin Park, Young Lyeol Yang, Hee Kyoung JUNG | 2017-05-23 |
| 9593353 | Microorganisms for production of O-succinylhomoserine and method for production of O-succinylhomoserine using the same | Su Jin Choi, So Young Kim, Chang Il Seo, Yong Uk Shin, Young Lyeol Yang +3 more | 2017-03-14 |
| 9303277 | Microorganisms having improved ornithine-producing ability and method for producing ornithine using the same | Hyang Choi, Kyoung Min Lee, Min Sun Kang, Sung Hoo Jhon, Su Jin Choi +2 more | 2016-04-05 |