Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6555722 | Countercurrent alkylation process | — | 2003-04-29 | |
| 6013848 | Conversion of heavy polyalkylaromatic compounds | Chuen Y. Yeh | 2000-01-11 | |
| 5866736 | Process for the production of alkyl benzene | — | 1999-02-02 | |
| 4857151 | Phenol purification | George D. Suciu, Ali M. Khonsari | 1989-08-15 | |
| 4851086 | Production of high purity phenol by steam distillation | Ali M. Khonsari, George D. Suciu, William B. Fisher, Lamberto Crescentini | 1989-07-25 | $1,828,000 |
| 4504364 | Phenol purification | Ali M. Khonsari, George D. Suciu | 1985-03-12 |