Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11801496 | Catalyst for preparing 1,2-pentanediol and method for preparing 1,2-pentanediol by using same | Young Kyu Hwang, Do Young Hong, Jaesung Kwak, Pandharinath Pravin Upare, Dong Won Hwang +5 more | 2023-10-31 |
| 11285455 | Organic-inorganic hybrid nanoporous material containing intramolecular acid anhydride functional group, composition for adsorption comprising the same, and use thereof for separation of hydrocarbon gas mixture | Ji Woong Yoon, Jong-San Chang, Young Kyu Hwang, Kyung Ho Cho, Su-Kyung Lee +1 more | 2022-03-29 |
| 11224856 | Adsorbents comprising organic-inorganic hybrid nanoporous materials for sorption of water or alcohol and use thereof | Jong-San Chang, Young Kyu Hwang, Christian Serre, Thomas Devic, Amandine Cadiau +3 more | 2022-01-18 |
| 10644350 | Secondary battery including organic-inorganic hybrid nanoporous material as water adsorbent | Jong-San Chang, Young Kyu Hwang, Kyung Ho Cho, Sue Kyung Lee, Do Young Hong +1 more | 2020-05-05 |
| 10253012 | Method and apparatus for preparation of lactide using lactide purification process | Dong Won Hwang, Jong-San Chang, Young Kyu Hwang, Do Young Hong, Su-Kyung Lee +2 more | 2019-04-09 |
| 10227668 | Method for preparing fructose or xylulose from biomass containing glucose or xylose using butanol, and method for separating the same | Dong Won Hwang, Pravin Pandharinath Upare, Young Kyu Hwang, In Taek Hwang, Jong-San Chang +1 more | 2019-03-12 |
| 10195592 | Zirconium-based metal-organic frameworks as catalyst for transfer hydrogenation | Young Kyu Hwang, Jong-San Chang, Do Young Hong, Dong Won Hwang, Kyung Ho Cho +2 more | 2019-02-05 |
| 10138185 | Method for preparation of mannitol from fructose using butanol as solvent | Dong Won Hwang, Pravin Pandharinath Upare, Young Kyu Hwang, Do Young Hong, Jong-San Chang +2 more | 2018-11-27 |
| 9988362 | Method for preparing furan derivatives from biomass | Dong Won Hwang, Pravin Pandharinath Upare, Jong-San Chang, Young Kyu Hwang, Do Young Hong | 2018-06-05 |