Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5833840 | Hydrocarbon conversion process using zeolite Beta catalyst | Robert P. L. Absil | 1998-11-10 |
| 5710085 | Manufacture of improved zeolite beta catalyst | Robert P. L. Absil | 1998-01-20 |
| 5658454 | Hydrocarbon coversion using improved zeolite Beta catalyst | Robert P. L. Absil, Thomas F. Degnan, Jocelyn A. Kowalski, Thomas Mebrahtu, Grant H. Yokomizo | 1997-08-19 |
| 5573657 | Hydrogenation process | Thomas F. Degnan, Richard C. Dougherty, Stuart S. Shih, Tsoung Y. Yan | 1996-11-12 |
| 5470810 | Catalyst and method of manufacture | Thomas F. Degnan, Anthony S. Fung, Gordon J. Kennedy, Jocelyn A. Kowalski | 1995-11-28 |
| 5457078 | Manufacture of improved zeolite Beta catalyst | Robert P. L. Absil, Thomas F. Degnan, Jocelyn A. Kowalski, Thomas Mebrahtu, Grant H. Yokomizo | 1995-10-10 |
| 5393717 | Regeneration of noble metal containing zeolite catalysts via partial removal of carbonaceous deposits | Minas R. Apelian, Anthony S. Fung, Clinton R. Kennedy, Chung-Hur Lee, Thomas R. Kiliany +2 more | 1995-02-28 |
| 5256277 | Paraffin isomerization process utilizing a catalyst comprising a mesoporous crystalline material | Kenneth J. Del Rossi, Albin Huss, Jr. | 1993-10-26 |
| 5185310 | Activating silicoaluminophosphate compositions | Thomas F. Degnan, Sharon B. McCullen, Kirk D. Schmitt | 1993-02-09 |