Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753452 | Removal of polar contaminants from aromatic feedstocks | Chaya R. Venkat, Thomas F. Degnan, John P. McWilliams, Ronald A. Weiss | 2004-06-22 |
| 6617482 | Removable of polar contaminants from aromatic feedstocks | Chaya R. Venkat, Thomas F. Degnan, John P. McWilliams, Ronald A. Weiss | 2003-09-09 |
| 6313362 | Aromatic alkylation process | John R. Green, Thomas F. Degnan, Chaya R. Venkat, Ronald A. Weiss | 2001-11-06 |
| 4952543 | Process for dispersing or redispersing a Group VIII noble metal species on a porous inorganic support | Rene B. LaPierre, William D. McHale | 1990-08-28 |
| 4849385 | Process for dispersing or redispersing a group VIII noble metal species on a porous inorganic support | Rene B. LaPierre, William D. McHale | 1989-07-18 |
| 4837396 | Zeolite beta containing hydrocarbon conversion catalyst of stability | Joseph A. Herbst | 1989-06-06 |
| 4837397 | Nobile metal containing catalysts of improved stability | Robert P. L. Absil | 1989-06-06 |
| 4789457 | Production of high octane gasoline by hydrocracking catalytic cracking products | Ronald H. Fischer, Rene B. LaPierre, Philip Varghese | 1988-12-06 |
| 4676887 | Production of high octane gasoline | Ronald H. Fischer, Rene B. LaPierre, Philip Varghese | 1987-06-30 |
| 4457685 | Extrusion die for shaped extrudate | Edward J. Rosinski | 1984-07-03 |
| 4441990 | Hollow shaped catalytic extrudates | — | 1984-04-10 |
| 4328129 | Catalyst for making dimethyl ether and methanol from synthesis gas | — | 1982-05-04 |
| 4272410 | Catalyst for preparation of oxygenates from carbon monoxide and hydrogen | — | 1981-06-09 |
| 4210597 | Preparation of oxygenates from carbon monoxide and hydrogen | — | 1980-07-01 |