Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7261807 | Fluid cat cracking with high olefins production | William A. Wachter, George A. Swan, III | 2007-08-28 |
| 6339180 | Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process | Paul K. Ladwig, John E. Asplin, Gordon F. Stuntz, William A. Wachter | 2002-01-15 |
| 6258257 | Process for producing polypropylene from C3 olefins selectively produced by a two stage fluid catalytic cracking process | George A. Swan, III, Michael W. Bedell, Paul K. Ladwig, John E. Asplin, Gordon F. Stuntz +1 more | 2001-07-10 |
| 6258990 | Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process from a naphtha/steam feed | Shun C. Fung, Tan-Jen Chen, Marcel Janssen, William A. Wachter, John E. Asplin | 2001-07-10 |