Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437193 | Vapor phase oxidation of propylene to acrolein | Mark William Andersen, Daniel Campos, Gerard Hecquet, Roland Kotwica, Charlotte Pham +2 more | 2002-08-20 |
| 6310240 | Vapor phase oxidation of acrolein to acrylic acid | Mark William Andersen, Daniel Campos, Gerard Hecquet, Charlotte Pham, Michel Simon +3 more | 2001-10-30 |
| 6107238 | Process for manufacture and use of improved attrition resistant catalyst | William Joseph Letts | 2000-08-22 |
| 5895821 | Process for the calcination/activation of V/P/O catalyst | Harold S. Horowitz, Gregory Patience, John Donal Sullivan | 1999-04-20 |
| 5573992 | Process for the calcination/activation of V/P/O catalyst | Donald I. Garnett, Harold S. Horowitz, Arthur W. Sleight | 1996-11-12 |
| 5519149 | Vapor phase catalytic oxidation of N-butane to maleic anhydride incorporating in situ catalyst calcination/activation | Harold S. Horowitz, Gregg M. Sisler | 1996-05-21 |
| 5021588 | Vapor phase catalytic oxidation of butane to maleic anhydride | — | 1991-06-04 |
| 4668802 | Improved vapor phase catalytic oxidation of butane to maleic anhydride | — | 1987-05-26 |