Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5198397 | Two-stage fluid bed regeneration of catalyst with shared dilute phase | — | 1993-03-30 |
| 5196172 | Apparatus for the fluid catalytic cracking of hydrocarbon feed employing a separable mixture of catalyst and sorbent particles | Harold N. Weinberg, W. Benedict Johnson, Barry K. Speronello, William J. Reagan, Larry G. Sherman | 1993-03-23 |
| 5183480 | Apparatus and method for collecting particulates by electrostatic precipitation | Michael Thiel | 1993-02-02 |
| 5098554 | Expedient method for altering the yield distribution from fluid catalytic cracking units | Ashok S. Krishna, Alan R. English | 1992-03-24 |
| 5059302 | Method and apparatus for the fluid catalytic cracking of hydrocarbon feed employing a separable mixture of catalyst and sorbent particles | Harold N. Weinberg, W. Benedict Johnson, Barry K. Speronello, William J. Reagan, Larry G. Sherman | 1991-10-22 |
| 4904281 | Method and apparatus for separation of solids from a gaseous stream | — | 1990-02-27 |