Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7666298 | Desulfurization system with enhanced fluid/solids contacting | Paul F. Meier, Edward L. Sughrue, II, Jan Wells, Douglas Hausler, Max W. Thompson | 2010-02-23 |
| 5954942 | Catalytic cracking with delayed quench | Peter M. Adornato, David L. Johnson | 1999-09-21 |
| 5728358 | Sox sorbent regeneration | Nazeer A. Bhore, J. Scott Buchanan, David L. Johnson, Khushrav E. Nariman, David L. Stern | 1998-03-17 |
| 5376261 | Process and apparatus for non-mechanical flow control of catalyst around a catalyst regenerator | — | 1994-12-27 |
| 5268089 | FCC of nitrogen containing hydrocarbons and catalyst regeneration | Mark Mathias, Raghu Menon, Joseph F. Sodomin, III, Scott A. Stevenson, Gerald J. Teitman | 1993-12-07 |
| 5160426 | Process and apparatus for indirect heating of catalyst stripper above a bubbling bed catalyst regenerator | — | 1992-11-03 |
| 5141712 | Process and apparatus for fast fluidized bed regeneration of catalyst in a bubbling bed catalyst regenerator | — | 1992-08-25 |
| 5060719 | Using fluidized particles | Reuel Shinnar | 1991-10-29 |
| 5055029 | Reducing NO.sub.x emissions from a circulating fluid bed combustor | Arthur A. Chin, Gary J. Green | 1991-10-08 |
| 5034115 | Process and apparatus for fast fluidized bed regeneration of catalyst in a bubbling bed catalyst regenerator | — | 1991-07-23 |
| 5012026 | Turbulent fluid bed paraffin conversion process | Margaret Nemet-Mavrodin, Jorge Soto | 1991-04-30 |
| 5009851 | Integrated catalytic reactor system with light olefin upgrading | Sergei Yurchak | 1991-04-23 |
| 4986896 | Method for passivating metals on an FCC catalyst | Arthur A. Chin | 1991-01-22 |
| 4966680 | Integrated catalytic cracking process with light olefin upgrading | Sergei Yurchak | 1990-10-30 |
| 4926766 | Circulating fluid bed combustion with circulating co combustion promoter | — | 1990-05-22 |
| 4927348 | Circulating fluid bed combustion with CO combustion promoter and reduced combustion air | — | 1990-05-22 |
| 4915037 | Circulating fluid bed combustion with CO combustion promoter | — | 1990-04-10 |
| 4914255 | Heat transfer using fluidized particles | Reuel Shinnar | 1990-04-03 |
| 4899014 | Upgrading propene-ethene mixtures in a turbulent fluidized catalyst bed reactor | David L. Johnson, Jorge Soto | 1990-02-06 |
| 4873385 | Single zone oligomerization of lower olefins to distillate under low severity in a fluid bed with tailored activity | David L. Johnson | 1989-10-10 |
| 4873389 | Conversion of light olefins to gasoline using low-temperature catalyst regeneration | David L. Johnson | 1989-10-10 |
| 4855521 | Fluidized bed process for upgrading diene-containing light olefins | Fritz A. Smith, Samuel A. Tabak | 1989-08-08 |
| 4822477 | Integrated process for gasoline production | Tai-Sheng Chou | 1989-04-18 |
| 4784748 | FCC unit combined with a circulating fluid bed combustor | Susan Patricia Donnelly, Frederick J. Krambeck | 1988-11-15 |
| 4778661 | Upgrading diene-containing light olefins in a fluidized bed reactor | Fritz A. Smith, Samuel A. Tabak | 1988-10-18 |