Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5538623 | FCC catalyst stripping with vapor recycle | David L. Johnson | 1996-07-23 |
| 5320740 | Quenched multistage FCC catalyst stripping | Ajit V. Sapre | 1994-06-14 |
| 5082983 | Reduction of benzene content of reformate in a catalytic cracking unit | Lloyd L. Breckenridge, Ajit V. Sapre | 1992-01-21 |
| 5053573 | Reduction of benzene content of reformate by reaction with cycle oils | Ajit V. Sapre | 1991-10-01 |
| 4714537 | Process for cyclic dewaxing/regeneration of hydrocarbon feedstocks | Clinton R. Kennedy, Stephen S. Wong | 1987-12-22 |