Issued Patents All Time
Showing 1–25 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1009152 | Interactive year calendar | April Lynn Fiorelli | 2023-12-26 |
| 9315741 | Process for ultra low benzene reformate using catalytic distillation | Montri Vichailak, Purvis K. Ho, Martinus J. Almering, Arvids Judzis, Willibrord A. Groten +1 more | 2016-04-19 |
| 9139503 | Method for the production of dimethyl ether | Abraham P. Gelbein, Christopher C. Boyer | 2015-09-22 |
| 8663458 | Process to hydrodesulfurize pyrolysis gasoline | — | 2014-03-04 |
| 8492603 | Selectivated isoolefin dimerization using metalized resins | William M. Cross, Jr. | 2013-07-23 |
| 8168843 | Reformate benzene reduction via transalkylation | Kerry L. Rock, Christopher C. Boyer | 2012-05-01 |
| 8153854 | Gasoline alkylate RVP control | Abraham P. Gelbein, William M. Cross, Jr. | 2012-04-10 |
| 8119848 | Preparation of alkylation feed | William M. Cross, Jr., Gary G. Podrebarac | 2012-02-21 |
| 8101810 | Reformate benzene reduction via alkylation | Christopher C. Boyer, Arvids Judzis, John R. Adams | 2012-01-24 |
| 8034988 | Process for the alkylation of isobutane with dilute propylene | Mitchell E. Loescher, William M. Cross, Jr. | 2011-10-11 |
| 7977525 | H2SO4 alkylation by conversion of olefin feed to oligomers and sulfate esters | Abraham P. Gelbein, William M. Cross, Jr. | 2011-07-12 |
| 7850929 | Contact structures | Abraham P. Gelbein, John R. Adams | 2010-12-14 |
| 7825282 | Process for the conversion of tertiary butyl alcohol to ethyl tertiary butyl ether | Mitchell E. Loescher | 2010-11-02 |
| 7745674 | Alkylation slurry reactor | Christopher C. Boyer | 2010-06-29 |
| 7723555 | Paraffin alkylation process | William M. Cross, Jr. | 2010-05-25 |
| 7601879 | Paraffin alkylation | William M. Cross, Jr. | 2009-10-13 |
| 7449612 | Paraffin alkylation process | William M. Cross, Jr. | 2008-11-11 |
| 7408090 | Method of operating downflow boiling point reactors in the selective hydrogenation of acetylenes and dienes | Abraham P. Gelbein | 2008-08-05 |
| 7368617 | Selective hydrogenation of acetylenes and dienes in a hydrocarbon stream | Abraham P. Gelbein | 2008-05-06 |
| 7351327 | Process for the selective desulfurization of a mid range gasoline cut | Gary G. Podrebarac, Willibrord A. Groten | 2008-04-01 |
| 7344692 | Process for regenerating spent sulfuric acid | Abraham P. Gelbein | 2008-03-18 |
| 7319180 | Paraffin alkylation | Mitchell E. Loescher, John R. Adams, Abraham P. Gelbein | 2008-01-15 |
| 7287745 | Liquid-continuous column distillation | Mitchell E. Loescher | 2007-10-30 |
| 7288693 | Pulse flow reaction | William M. Cross, Jr. | 2007-10-30 |
| 7255777 | Distillation system | Gary R. Gildert, James Fair, A. Seibert | 2007-08-14 |