Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802248 | Process for reducing unsaturated hydrocarbons in aromatic fraction through selective hydrogenation | Sang Il Lee, Ji Hoon Lee | 2023-10-31 |
| 11766664 | Cobalt-based single-atom dehydrogenation catalysts having improved thermal stability and method for producing olefins from corresponding paraffins by using the same | Hee Soo Kim, Dong Min Yun, Ho Won Lee, Ju Hwan Im | 2023-09-26 |
| 11660588 | Catalyst for producing C8 aromatic hydrocarbon having reduced ethylbenzene content and preparation method therefor | Sang Il Lee, Ji Hoon Lee, Yeon Ho Kim | 2023-05-30 |
| 11648544 | Catalyst for converting alkylaromatic hydrocarbon and preparation method thereof | Sang Il Lee, Ji Hoon Lee | 2023-05-16 |