Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5128292 | Side mounted coolers with improved backmix cooling in FCC regeneration | — | 1992-07-07 |
| 5104517 | Vented riser apparatus and method | Edward C. Haun, Paul A. Sechrist | 1992-04-14 |
| 5027893 | Heat exchanger with backmix and flow-through particle cooling | Ismail B. Cetinkaya | 1991-07-02 |
| 4988430 | Supplying FCC lift gas directly from product vapors | Paul A. Sechrist, Daniel N. Myers | 1991-01-29 |
| 4960503 | Heating FCC feed in a backmix cooler | Edward C. Haun, Steven S. Milner | 1990-10-02 |
| 4923834 | Side mounted coolers with improved backmix cooling in FCC regeneration | — | 1990-05-08 |
| 4885138 | Dual function heat withdrawal apparatus | — | 1989-12-05 |
| 4757039 | Dual function heat withdrawal in a fluidized catalytic cracking-regeneration process | — | 1988-07-12 |
| 4541923 | Catalyst treatment and flow conditioning in an FCC reactor riser | Harold U. Hammershaimb | 1985-09-17 |
| 4541922 | Use of lift gas in an FCC reactor riser | Harold U. Hammershaimb | 1985-09-17 |
| 4483276 | Fluid particle backmixed cooling apparatus | Gregory J. Thompson | 1984-11-20 |
| 4479870 | Use of lift gas in an FCC reactor riser | Harold U. Hammershaimb | 1984-10-30 |
| 4439533 | Fluid particle backmixed cooling process | Gregory J. Thompson | 1984-03-27 |
| 4438071 | Fluid catalyst regeneration apparatus | Anthony G. Vickers | 1984-03-20 |
| 4434245 | Fluid particle cooling process and apparatus | Gregory J. Thompson | 1984-02-28 |
| 4424192 | Fluid catalyst regeneration apparatus | Gregory J. Thompson | 1984-01-03 |
| 4396531 | Fluid catalyst regeneration process and apparatus | — | 1983-08-02 |
| 4364849 | Fluid catalyst regeneration process and apparatus | Anthony G. Vickers | 1982-12-21 |
| 4353812 | Fluid catalyst regeneration process | Gregory J. Thompson | 1982-10-12 |