Issued Patents All Time
Showing 26–50 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4751338 | Conversion of diene-containing light olefins to aromatic hydrocarbons | Amos A. Avidan, Fritz A. Smith | 1988-06-14 |
| 4751339 | Zeolite catalysis process for conversion of diene-containing olefins to aromatic hydrocarbons | James H. Beech, Jr. | 1988-06-14 |
| 4749820 | Integration of paraffin dehydrogenation with MOGD to minimize compression and gas plant separation | James C. Kuo | 1988-06-07 |
| 4746761 | Process for coverting methanol to alkyl ethers | Amos A. Avidan, Frederick J. Krambeck | 1988-05-24 |
| 4746762 | Upgrading light olefins in a turbulent fluidized catalyst bed reactor | Amos A. Avidan, Tai-Sheng Chou, Hartley Owen, Jorge Soto | 1988-05-24 |
| 4740645 | Multistage conversion of lower olefins with interreactor quenching | William E. Garwood, Frederick J. Krambeck, John D. Kushnerick | 1988-04-26 |
| 4720600 | Production of middle distillate range hydrocarbons by light olefin upgrading | James H. Beech, Jr., Hartley Owen, Michael P. Ramage | 1988-01-19 |
| 4717782 | Catalytic process for oligomerizing ethene | William E. Garwood, John D. Kushnerick | 1988-01-05 |
| 4689205 | Multi-stage system for converting oxygenates to liquid hydrocarbons with aliphatic recycle | Ronald M. Gould | 1987-08-25 |
| 4686317 | Process for removing oxygenated compounds or other impurities from hydrocarbon streams | Richard J. Quann | 1987-08-11 |
| 4684756 | Process for upgrading wax from Fischer-Tropsch synthesis | W. Rodman Derr, Jr., William E. Garwood, James C. Kuo, Tiberiu M. Leib, Donald M. Nace | 1987-08-04 |
| 4684757 | Process for converting methanol to alkyl ethers, gasoline, distillate and alkylate liquid hydrocarbons | Amos A. Avidan, Frederick J. Krambeck | 1987-08-04 |
| 4658073 | Control system for multistage chemical upgrading | — | 1987-04-14 |
| 4654453 | Process for converting oxygenates to hydrocarbons | — | 1987-03-31 |
| 4634798 | Synthesis process for producing alkylate hydrocarbons | Hartley Owen, Bernard S. Wright | 1987-01-06 |
| 4633027 | Process for converting olefins to gasoline, distillate and alkylate liquid hydrocarbons | Hartley Owen, Bernard S. Wright | 1986-12-30 |
| 4633028 | Process for converting oxygenates to alkylated liquid hydrocarbons | Hartley Owen, Bernard S. Wright | 1986-12-30 |
| 4628134 | Multistage process for converting oxygenates to alkylated liquid hydrocarbons | Ronald M. Gould | 1986-12-09 |
| 4628135 | Integrated process for converting oxygenates to liquid hydrocarbons | Hartley Owen, Bernard S. Wright | 1986-12-09 |
| 4626415 | Olefin upgrading system for extracted feed | — | 1986-12-02 |
| 4618737 | Peroxide-induced polymerization of MOGD liquids to high viscosity lubes | Arthur W. Chester, William E. Garwood | 1986-10-21 |
| 4594143 | Process for reacting light olefins and jet fuel | — | 1986-06-10 |
| 4579999 | Multistage process for converting oxygenates to liquid hydrocarbons with aliphatic recycle | Ronald M. Gould | 1986-04-01 |
| 4568786 | Production of lubricant range hydrocarbons from light olefins | Catherine S. Hsia Chen | 1986-02-04 |
| 4560537 | Multistage process for converting oxygenates to hydrocarbons | — | 1985-12-24 |