Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684220 | Process for reducing the vapor pressure of gasoline by removing amylenes therefrom and enhancing the octane thereof | Bruce B. Randolph | 1997-11-04 |
| 5659096 | Combination of olefin oligomerization and paraffin alkylation | Bruce B. Randolph | 1997-08-19 |
| 5659107 | Separation of cyclopentadiene from dicyclopentadiene | Tin-Tack Peter Cheung | 1997-08-19 |
| 5654251 | Isoparaffin-olefin alkylation | Ronald G. Abbott, Ralph P. Williams, John W. Vanderveen | 1997-08-05 |
| 5625101 | Cyclodimerization of butadiene | Tin-Tack Peter Cheung | 1997-04-29 |
| 5618407 | Catalytic cracking process utilizing a catalyst comprising aluminum borate and zirconium borate | Lyle R. Kallenbach, Dwayne R. Senn | 1997-04-08 |