Issued Patents All Time
Showing 201–225 of 249 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4788369 | Conversion of methanol to gasoline | Susan K. Marsh, Bernard S. Wright | 1988-11-29 |
| 4787967 | Process for two-phase fluid catalytic cracking system | Joseph A. Herbst, Paul H. Schipper | 1988-11-29 |
| 4788042 | System for conversion of methanol to gasoline | Susan K. Marsh, Bernard S. Wright | 1988-11-29 |
| 4788365 | High octane gasoline and distillates from oxygenates | Mohsen N. Harandi | 1988-11-29 |
| 4788366 | Production of heavier hydrocarbons from light olefins in multistage catalytic reactors | Mohsen N. Harandi, Samuel A. Tabak | 1988-11-29 |
| 4778660 | Apparatus for separating catalysts in FCC closed cyclone system | James H. Haddad | 1988-10-18 |
| 4777316 | Manufacture of distillate hydrocarbons from light olefins in staged reactors | Mohsen N. Harandi | 1988-10-11 |
| 4777321 | Feedstock preparation and conversion of oxygenates to olefins | Mohsen N. Harandi, Sean C. Smyth | 1988-10-11 |
| 4767604 | Integrated reactor system for converting oxygenates to alkylated liquid hydrocarbons | Samuel A. Tabak, Bernard S. Wright | 1988-08-30 |
| 4752375 | Single riser fluidized catalytic cracking process utilizing a C3-4 paraffin-rich co-feed and mixed catalyst system | Joseph A. Herbst, Paul H. Schipper | 1988-06-21 |
| 4749470 | Residuum fluid catalytic cracking process and apparatus using microwave energy | Joseph A. Herbst, Paul H. Schipper | 1988-06-07 |
| 4746762 | Upgrading light olefins in a turbulent fluidized catalyst bed reactor | Amos A. Avidan, Tai-Sheng Chou, Jorge Soto, Samuel A. Tabak | 1988-05-24 |
| 4741883 | FCC catalyst separation apparatus | James H. Haddad | 1988-05-03 |
| 4737346 | Closed cyclone FCC catalyst separation with stripping gas injection and direct steam injection | James H. Haddad | 1988-04-12 |
| 4720600 | Production of middle distillate range hydrocarbons by light olefin upgrading | James H. Beech, Jr., Michael P. Ramage, Samuel A. Tabak | 1988-01-19 |
| 4717466 | Multiple riser fluidized catalytic cracking process utilizing hydrogen and carbon-hydrogen contributing fragments | Joseph A. Herbst, Paul H. Schipper | 1988-01-05 |
| 4717467 | Process for mixing fluid catalytic cracking hydrocarbon feed and catalyst | James H. Haddad | 1988-01-05 |
| 4709113 | Conversion of crude methanol to gasoline with extraction | Mohsen N. Harandi, Sean C. Smyth | 1987-11-24 |
| 4689206 | Multistage stripper for FCC unit with improved catalyst separation | Klaus W. Schatz | 1987-08-25 |
| 4687497 | Solids-gas separator | James H. Haddad | 1987-08-18 |
| 4675461 | Conversion of LPG hydrocarbons into distillate fuels using an integral LPG dehydrogenation-MOGD process | John C. Zahner | 1987-06-23 |
| 4654060 | Closed cyclone FCC catalyst separation method and apparatus | James H. Haddad, Klaus W. Schatz | 1987-03-31 |
| 4634798 | Synthesis process for producing alkylate hydrocarbons | Samuel A. Tabak, Bernard S. Wright | 1987-01-06 |
| 4633028 | Process for converting oxygenates to alkylated liquid hydrocarbons | Samuel A. Tabak, Bernard S. Wright | 1986-12-30 |
| 4633027 | Process for converting olefins to gasoline, distillate and alkylate liquid hydrocarbons | Samuel A. Tabak, Bernard S. Wright | 1986-12-30 |