Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11458465 | Low-temperature DeNOx catalyst for selective catalytic reduction having improved sulfur resistance, and method of manufacturing same | — | 2022-10-04 |
| 11371406 | Low-temperature de-NOx catalyst for treatment of exhaust gas from stationary source and method of manufacturing same | — | 2022-06-28 |
| 10286393 | Regeneration catalyst for hydrotreating heavy oil or residue and preparation method thereof | — | 2019-05-14 |
| 9457343 | Regeneration or remanufacturing catalyst for hydrogenation processing heavy oil, and method for manufacturing same | — | 2016-10-04 |