Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657022 | Inhibiting catalyst coke formation in the manufacture of an olefin | Stephen N. Vaughn | 2003-12-02 |
| 6573418 | Process for production of para-xylene incorporating pressure swing adsorption and simulated moving bed adsorption | Jeffrey T. Miller, Ruth Ann Doyle, Giorgio Zoia | 2003-06-03 |