Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489530 | Process for selectively producing C3 olefins in a fluid catalytic cracking process | — | 2002-12-03 |
| 6409911 | Silicoaluminophosphates having an AEL structure and their use as FCC catalysts | Karl G. Strohmaier, David E. W. Vaughan, Tan-Jen Chen, Philip A. Ruziska, Brian Erik Henry +1 more | 2002-06-25 |
| 6388152 | Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process | Paul K. Ladwig, John E. Asplin, 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, John E. Asplin, William A. Wachter, B. Erik Henry | 2002-01-15 |
| 6339181 | Multiple feed process for the production of propylene | Tan-Jen Chen, Philip A. Ruziska, Paul K. Ladwig | 2002-01-15 |