Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5186908 | Increased conversion of C.sub.2 -C.sub.12 aliphatic hydrocarbons to aromatic hydrocarbons using a highly purified recycle stream | John L. Pickering, Jr. | 1993-02-16 |
| 5059735 | Process for the production of light olefins from C.sub.5 + hydrocarbons | — | 1991-10-22 |
| 5012026 | Turbulent fluid bed paraffin conversion process | Amos A. Avidan, Jorge Soto | 1991-04-30 |
| 4996381 | Increased conversion of C.sub.2 -C.sub.12 aliphatic hydrocarbons to aromatic hydrocarbons using a highly purified recycle stream | John L. Pickering, Jr. | 1991-02-26 |
| 4990714 | Combustive membrane reactor and paraffin upgrading process | — | 1991-02-05 |
| 4922051 | Process for the conversion of C.sub.2 -C.sub.12 paraffinic hydrocarbons to petrochemical feedstocks | Jorge Soto | 1990-05-01 |
| 4918256 | Co-production of aromatics and olefins from paraffinic feedstocks | — | 1990-04-17 |
| 4861933 | Process for converting aliphatics to aromatics over a gallium-activated zeolite | — | 1989-08-29 |
| 4808295 | Two stage process for the production of a high benzene aromatic product | — | 1989-02-28 |
| 4721824 | Guard bed catalyst for organic chloride removal from hydrocarbon feed | John P. McWilliams, Catherine T. Sigal, Robert C. Wilson, Jr. | 1988-01-26 |
| 4704492 | Selective hydrogenation of acetylenic impurities in crude butadiene | — | 1987-11-03 |
| 4402794 | Purification of butylene oxides by extractive distillation with selected extractive distillation solvents | Yon-Li Shangkuan, Richard L. Bobeck | 1983-09-06 |
| 4400558 | Recovery of 2-phenylethanol | John F. White | 1983-08-23 |