Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10005969 | Method of removing calcium from hydrocarbon fraction using extraction agent including 2-oxopropanol or derivatives thereof | Dong-Woo Cho, Jong Nam Kim, Hee Tae Beum, Taesung Jung, Hyung Chul Yoon +2 more | 2018-06-26 |