Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093866 | Process to improve formulations of hydrocarbon conversion catalysts through removal and modification of detrimental particles and reuse of modified fractions | — | 2018-10-09 |
| 9901916 | Separation of fluid catalytic cracking equilibrium catalysts to improve value and reduce waste | — | 2018-02-27 |
| 9393556 | Process to improve formulations of hydrocarbon conversion catalysts through removal and modification of detrimental particles and reuse of modified fractions | — | 2016-07-19 |
| 9242235 | Separation of fluid catalytic cracking equilibrium catalysts to improve value and reduce waste | — | 2016-01-26 |
| 9011672 | System and method of introducing an additive with a unique catalyst to a coking process | Roger G. Etter | 2015-04-21 |
| 8361310 | System and method of introducing an additive with a unique catalyst to a coking process | Roger G. Etter | 2013-01-29 |
| 6566293 | Catalyst composition with high efficiency for the production of light olefins | Eelco Titus Carel Vogt, Paul O'Connor | 2003-05-20 |
| 5965474 | FCC metal traps based on ultra large pore crystalline material | Jeffrey Balko, Arthur W. Chester | 1999-10-12 |
| 5629463 | Naphthalene alkylation with RE and mixed H/NH3 form catalyst | Susan Ardito, Henry Ashjian, Thomas F. Degnan, Terry E. Helton, Quang N. Le | 1997-05-13 |
| 5457254 | Naphthalene alkylation process using mixed H/NH3 form catalyst | Susan Ardito, Henry Ashjian, Thomas F. Degnan, Terry E. Helton, Quang N. Le | 1995-10-10 |