Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6388152 | Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process | Paul K. Ladwig, 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 | Paul K. Ladwig, Gordon F. Stuntz, William A. Wachter, B. Erik Henry | 2002-01-15 |