Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579444 | Removal of sulfur compounds from hydrocarbon feedstreams using cobalt containing adsorbents in the substantial absence of hydrogen | Joseph L. Feimer, Myles W. Baker, Bal K. Kaul, Gordon F. Stuntz, Joseph T. O'Bara | 2003-06-17 |
| 5977425 | Method for upgrading waxy feeds using a catalyst comprising mixed powdered dewaxing catalyst and powdered isomerization catalyst formed into a discrete particle | Dee Anne Brandes, Sandra J. Alward, William J. Murphy, Ian A. Cody, Thomas J. Ford | 1999-11-02 |
| 5770542 | Method for upgrading waxy feeds using a catalyst comprising mixed powered dewaxing catalyst and powdered isomerization catalyst formed into a discrete particle | Dee Anne Brandes, Sandra J. Alward | 1998-06-23 |
| 5723716 | Method for upgrading waxy feeds using a catalyst comprising mixed powdered dewaxing catalyst and powdered isomerization catalyst formed into a discrete particle (LAW082) | Dee Anne Brandes, Sandra J. Alward | 1998-03-03 |
| 5516740 | Catalyst comprising thin shell of catalytically active material bonded onto an inert core | Ian A. Cody, Mahmoud M. Hafez | 1996-05-14 |
| 5200382 | Catalyst comprising thin shell of catalytically active material bonded onto an inert core | Ian A. Cody, Mahmoud M. Hafez | 1993-04-06 |