Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455750 | Process for selectively producing light olefins | Todd R. Steffens | 2002-09-24 |
| 6388152 | Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process | John E. Asplin, Gordon F. Stuntz, Tan-Jen Chen | 2002-05-14 |
| 6339180 | Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process | John E. Asplin, Gordon F. Stuntz, William A. Wachter, B. Erik Henry | 2002-01-15 |
| 6339181 | Multiple feed process for the production of propylene | Tan-Jen Chen, Philip A. Ruziska, Gordon F. Stuntz | 2002-01-15 |