Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10759811 | Method of preparing anhydrosugar alcohol by two-step reaction | In Hyoup Song, Tae Seung Kim, Sung Real Son, Suk Joon HONG | 2020-09-01 |
| 10414776 | Efficient method for producing and purifying anhydrous sugar alcohol | Sung Real Son, In Hyoup Song, Suk Joon HONG, Young Bo Choi | 2019-09-17 |
| 10047099 | Method of producing anhydrosugar alcohol using steam | Sung Real Son, Suk Joon HONG, In Hyoup Song | 2018-08-14 |
| 9926331 | Method of preparing anhydrosugar alcohol using additive for prohibiting polymerization by dehydration | Sung Real Son, Sang Hye Shin, In Hyoup Song, Suk Joon HONG, Tae Seung Kim | 2018-03-27 |
| 9062262 | Process for 1,3-butadiene separation from a crude C4 stream with acetylene converter | Hee Du Lee, Kyung Jong Oh, Min-Su Ko, Min Gyoo PARK, Seong Jun Lee +5 more | 2015-06-23 |
| 8679805 | Preparation method of transportation fuel or lubricating base oil using biomass | Young Min Chung, Ok Youn Kim, Hee Jung Jeon, Young Seek Yoon, Seong Ho Lee +2 more | 2014-03-25 |