Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5948947 | Alkylation process with separate rejection of light and heavy acid soluble oils | — | 1999-09-07 |
| 5763728 | Recovery and recycle of HF-amine complex in HF alkylation | Joseph A. Kocal, Harold U. Hammershaimb, Robert J. Cornish, Terry L. Marker | 1998-06-09 |
| 4503277 | HF regeneration in aromatic hydrocarbon alkylation process | — | 1985-03-05 |
| 4225737 | Alkylation process | Michael Z. Mikulicz | 1980-09-30 |
| 4220806 | Plural stages of hydrofluoric acid alkylation utilizing separated acid phase as catalyst in the subsequent stage | Michael Z. Mikulicz | 1980-09-02 |