Issued Patents All Time
Showing 26–50 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5413697 | Gasoline upgrading process | David L. Fletcher, Michael S. Sarli | 1995-05-09 |
| 5413696 | Gasoline upgrading process | David L. Fletcher, Timothy L. Hilbert, Stephen J. McGovern, Michel S. Sarli | 1995-05-09 |
| 5413698 | Hydrocarbon upgrading process | David L. Fletcher, Mohsen N. Harandi, Michael S. Sarli | 1995-05-09 |
| 5411658 | Gasoline upgrading process | Birbal Chawla, Dominik N. Mazzone, Michael S. Sarli, Hye Kyung Cho Timken | 1995-05-02 |
| 5409596 | Hydrocarbon upgrading process | David L. Fletcher, Michael S. Sarli | 1995-04-25 |
| 5407559 | Gasoline upgrading process | Thomas F. Degnan | 1995-04-18 |
| 5399258 | Hydrocarbon upgrading process | David L. Fletcher, Michael S. Sarli, Stephen J. McGovern, Douglas Diez, Mohsen N. Harandi +1 more | 1995-03-21 |
| 5391288 | Gasoline upgrading process | Nick Allen Collins, Paul P. Durand, David L. Fletcher, Mohsen N. Harandi, Edward F. Kondis +2 more | 1995-02-21 |
| 5378352 | Hydrocarbon upgrading process | Thomas F. Degnan | 1995-01-03 |
| 5362376 | Gasoline upgrading process using large crystal intermediate pore size zeolites | Philip J. Angevine | 1994-11-08 |
| 5352354 | Gasoline upgrading process | David L. Fletcher, Timothy L. Hilbert, Stephen J. McGovern, Michael S. Sarli | 1994-10-04 |
| 5348641 | Gasoline upgrading process | — | 1994-09-20 |
| 5346609 | Hydrocarbon upgrading process | David L. Fletcher, Michael S. Sarli | 1994-09-13 |
| 5344553 | Upgrading of a hydrocarbon feedstock utilizing a graded, mesoporous catalyst system | — | 1994-09-06 |
| 5326462 | Gasoline upgrading process | Kathleen M. Keville, Daria N. Lissy | 1994-07-05 |
| 5326463 | Gasoline upgrading process | David L. Fletcher, Timothy L. Hilbert, Michael S. Sarli | 1994-07-05 |
| 5308471 | Hydrocarbon upgrading process | Minas R. Apelian, David L. Fletcher, Michael S. Sarli | 1994-05-03 |
| 5298150 | Gasoline upgrading process | David L. Fletcher, Michael S. Sarli, Kathleen M. Keville, Daria N. Lissy | 1994-03-29 |
| 5290427 | Gasoline upgrading process | David L. Fletcher, Timothy L. Hilbert, Michael S. Sarli | 1994-03-01 |
| 5284577 | Demetalization process utilizing a catalyst comprising a non-pillared, delaminated layered silicate | James C. Vartuli | 1994-02-08 |
| 5264641 | Aromatics saturation with catalysts comprising crystalline ultra-large pore oxide materials | William S. Borghard, Cynthia T-W. Chu, Thomas F. Degnan | 1993-11-23 |
| 5236882 | Catalyst comprising a hydrogenation metal and a delaminated layered silicate | James C. Vartuli | 1993-08-17 |
| 5219814 | Catalyst for light cycle oil upgrading | Garry W. Kirker, Michael E. Landis, Daria N. Lissy, Sadi Mizrahi, Michael S. Sarli | 1993-06-15 |
| 5183561 | Demetallation of hydrocarbon feedstocks with a synthetic mesoporous crystalline material | Charles T. Kresge, Michael E. Leonowicz, Wieslaw J. Roth, James C. Vartuli, Kathleen M. Keville +3 more | 1993-02-02 |
| 5137861 | Catalyst comprising a hydrogenation metal and a delaminated layered silicate | James C. Vartuli | 1992-08-11 |