Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371301 | Single stage diisopropyl ether process using aqueous extraction and ion exchange treating for SO.sub.3 removal | Laura E. Kempf | 1994-12-06 |
| 5362377 | Conversion of olefins by catalytic distillation | — | 1994-11-08 |
| 5324866 | Integrated process for producing diisopropyl ether from isopropyl alcohol | Laura E. Kempf | 1994-06-28 |