Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12237153 | Forming method of plasma resistant oxyfluoride coating layer | Sung Min Lee | 2025-02-25 |
| 10145001 | Method and apparatus for forming coating layer with nano multi-layer | In Woong Lyo, Woong Pyo Hong, Kwang Hoon Choi, Hyuk Kang, Sang Jin Park | 2018-12-04 |
| 9422618 | Method and apparatus for forming coating layer with nano multi-layer | In Woong Lyo, Woong Pyo Hong, Kwang Hoon Choi, Hyuk Kang, Sang Jin Park | 2016-08-23 |
| 8669078 | Ammonia-specific 5′-XMP aminase mutant | Jae-Gu Pan, Heung-Chae Jung, Eui Joong Kim, Han Seung Lee, Young-Hoon Park +11 more | 2014-03-11 |
| 7741101 | Escherichia strain capable of converting XMP to GMP and maintaining the inactivated state of gene(s) associated with GMP degradation and methods of using the same | Young-Hoon Park, Hyoung-Suk Kim, Jin Nam Lee, Ko-hoon Oh, Jeong Hwan Kim +2 more | 2010-06-22 |
| 7608435 | Microorganism producing 5′-xanthylic acid | Young-Hoon Park, Jea-Young Chang, Jin Nam Lee, Ki-Hoon Oh, Jeong Hwan Kim +1 more | 2009-10-27 |
| 7456010 | Microorganism producing 5′-xanthylic acid | Young-Hyeon Kwag, Ki-Hoon Oh, Jeong Hwan Kim, Jae-Ick Sim, Young-Hoon Park +1 more | 2008-11-25 |
| 7217558 | Microorganism producing 5'xanthylic acid | Young-Hyeon Kwag, Ki-Hoon Oh, Jeong Hwan Kim, Jae-Ick Sim, Young-Hoon Park +1 more | 2007-05-15 |
| 6821768 | Corynebacterium ammoniagenes KCCM 10340 for producing 5'-xanthylic acid | Jeong Hwan Kim, Young-Hyeon Kwag, Jang Hee Park, Eun Sung Koh, Jea-Young Chang +4 more | 2004-11-23 |