Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5844064 | Process for preparing dialkylnaphthalene | Masahiro Motoyuki, Koji Yamamoto, John P. McWilliams | 1998-12-01 |
| 5744670 | Process for preparing dialkylnaphthalene | Masahiro Motoyuki, Koji Yamamoto, John P. McWilliams | 1998-04-28 |
| 5705726 | Xylene isomerization on separate reactors | Jeeven S. Abichandani, Jeffrey S. Beck, Lloyd L. Breckenridge, David L. Stern, Chaya R. Venkat | 1998-01-06 |
| 5146029 | Olefin interconversion by shape selective catalysis | Kathleen M. Keville, Albin Huss, Jr., Cynthia T-W. Chu, Altaf Husain | 1992-09-08 |
| 5039640 | Catalyst composition for octane improvement in catalytic cracking | Robert P. L. Absil, Philip J. Angevine, Joseph A. Herbst, Sadi Mizrahi, Mae K. Rubin | 1991-08-13 |
| 5037531 | Catalytic cracking process | Joseph A. Herbst | 1991-08-06 |
| 4983276 | Octane improvement in catalytic cracking and cracking catalyst composition therefor | Robert P. L. Absil, Philip J. Angevine, Joseph A. Herbst | 1991-01-08 |
| 4956075 | Catalytic cracking | Philip J. Angevine, Joseph A. Herbst, Albin Huss, Jr., Sadi Mizrahi | 1990-09-11 |
| 4880787 | Cracking catalyst | Joseph A. Herbst | 1989-11-14 |