Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384736 | Process and plant for preparing purified benzene composition from crude hydrocarbon stream containing benzene | Joseph C. Gentry | 2025-08-12 |
| 12338215 | Process and apparatus for preparing purified styrene composition using divided-wall column and crystallization unit | Joseph C. Gentry, Erik Temmel, Manfred Stepanski | 2025-06-24 |