Issued Patents All Time
Showing 26–50 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7250542 | Paraffin alkylation | Mitchell E. Loescher, John R. Adams, Abraham P. Gelbein | 2007-07-31 |
| 7141705 | Etherification process | John R. Adams | 2006-11-28 |
| 7125484 | Downflow process for hydrotreating naphtha | — | 2006-10-24 |
| 7126038 | Method of removing entrained sulfuric acid from alkylate | — | 2006-10-24 |
| 7119244 | Method of removing organic sulfur compounds from alkylate | — | 2006-10-10 |
| 7091252 | Liquid-continuous column distillation | Mitchell E. Loescher | 2006-08-15 |
| 6995296 | Paraffin alkylation | Mitchell E. Loescher, John R. Adams, Abraham P. Gelbein | 2006-02-07 |
| 6939994 | Process for the production of bisphenol-A | Abraham P. Gelbein | 2005-09-06 |
| 6936742 | Production of diisobutene from tertiary butyl alcohol | — | 2005-08-30 |
| 6881324 | Process for the simultaneous hydrotreating and fractionation of light naphtha hydrocarbon streams | — | 2005-04-19 |
| 6867338 | Selective hydrogenation of acetylenes and dienes in a hydrocarbon stream | Abraham P. Gelbein | 2005-03-15 |
| 6858770 | Paraffin alkylation | Mitchell E. Loescher, John R. Adams, Abraham P. Gelbein | 2005-02-22 |
| 6852902 | Method of removing entrained sulfuric acid from alkylate | — | 2005-02-08 |
| 6824676 | Process for the selective desulfurization of a mid range gasoline cut | Gary G. Podrebarac, Willibrord A. Groten | 2004-11-30 |
| 6774275 | Pulse flow reaction | William M. Cross, Jr. | 2004-08-10 |
| 6583325 | Process for the production of tertiary alkyl ethers | Hugh M. Putman, Henry J. Semerak, Clifford S. Crossland | 2003-06-24 |
| 6495732 | Olefin isomerization process | Dennis Hearn, Robert P. Arganbright, Edward M. Jones, Jr., Gary R. Gildert | 2002-12-17 |
| 6413413 | Hydrogenation process | — | 2002-07-02 |
| 6232509 | Etherification process | Henry J. Semerak, Willibrord A. Groten | 2001-05-15 |
| 6169218 | Selective hydrogenation of highly unsaturated compounds in hydrocarbon streams | Dennis Hearn, Robert P. Arganbright, Edward M. Jones, Jr., Gary R. Gildert | 2001-01-02 |
| 6015875 | Process for making acetals | Robert P. Arganbright | 2000-01-18 |
| 6002058 | Process for the alkylation of benzene | Dennis Hearn, Robert P. Arganbright, John R. Adams | 1999-12-14 |
| 5894076 | Process for alkylation of benzene | Dennis Hearn, Robert P. Arganbright, John R. Adams | 1999-04-13 |
| 5792891 | Integrated process for the production of tame | John R. Adams, Dennis Hearn, Edward M. Jones, Jr., Robert P. Arganbright | 1998-08-11 |
| 5756872 | Process for the treatment of FCCU off gas | John R. Adams | 1998-05-26 |