Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269922 | Method for preparing aramid nanofiber dispersion | Jeyoung PARK, Dong Yeop Oh, Sung Yeon HWANG, Hyun Gil Cha, Ho Jun Kim +1 more | 2025-04-08 |
| 11753510 | Biodegradable composite material having improved mechanical properties using natural polymer nanofiber aqueous dispersion and method of producing the same | Sung Yeon HWANG, Jeyoung PARK, Dong Yeop Oh, Tae Ho Kim, Si Gyeong Lee +1 more | 2023-09-12 |
| 11396598 | PBS composite material and method for producing same | Dong Yeop Oh, Sung Yeon HWANG, Je Young Park, Tae Ho Kim, Hyeon Yeol Jeon | 2022-07-26 |
| 11299578 | Self-restoring polyurethane-based polymer and preparation method therefor | Sung Yeon HWANG, Jeyoung PARK, Dong Yeop Oh, Seon-Mi Kim, Hyeon Yeol Jeon | 2022-04-12 |
| 11186616 | Increased production of ginsenosides through yeast cell organelle improvement | Ju Young Lee, In Seung Jang, Seohyun Kim, Sun Chang Kim, Suk Chea JUNG | 2021-11-30 |
| 11046990 | Increased production of ginsenosides through improvement of protein-folding machinery of yeast | Sun Chang Kim, Ju Young Lee, In Seung Jang, Seohyun Kim | 2021-06-29 |
| 10927388 | Method for preparing sugar, bioethanol or microbial metabolite from lignocellulosic biomass | Ju-Hyun Yu, Chan Duck Jung, In Yong EOM, Seung Hwan Lee, Kyung-Sik Hong +2 more | 2021-02-23 |
| 10597688 | Method for preparing fermentable sugar from wood-based biomass | Ju-Hyun Yu, Chan Duck Jung, Seung Hwan Lee, In-Chul Kim, Kyung-Sik Hong +2 more | 2020-03-24 |
| 10329589 | Method for preparing sugar, bioethanol or microbial metabolite from lignocellulosic biomass | Ju-Hyun Yu, Chan Duck Jung, In Yong EOM, Seung Hwan Lee, Kyung-Sik Hong +2 more | 2019-06-25 |
| 9914801 | Method for preparing stereoblock polylactide | Jae Chang Lee, Bong Keun Song | 2018-03-13 |
| 5868975 | Method for preparing asymmetrical separation membrane for separating water/organic solvent or gas | Kew-Ho Lee, You In Park | 1999-02-09 |
| 5646205 | Ion complex membrane and a method for producing same | Kew-Ho Lee, Jung-Hoon Kim | 1997-07-08 |