Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6913688 | Multi-stage hydrodesulfurization of cracked naphtha streams with interstage fractionation | John C. Coker, Thomas R. Halbert, John G. Matragrano, Brij Gupta, Robert C. Welch +1 more | 2005-07-05 |
| 6893554 | Naphtha desulfurization with selectively suppressed hydrogenation | Michele S. Touvelle, Randolph J. Smiley | 2005-05-17 |