Issued Patents All Time
Showing 76–100 of 130 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7737067 | Regeneration of ionic liquid catalyst | Thomas V. Harris, William L. Schinski | 2010-06-15 |
| 7732363 | Regeneration of acidic catalysts | Thomas V. Harris | 2010-06-08 |
| 7732364 | Process for ionic liquid catalyst regeneration | Bong-Kyu Chang, Huping Luo, Moinuddin Ahmed, Krishniah Parimi | 2010-06-08 |
| 7732654 | Oligomerizing and alkylating with an ionic liquid at a molar ratio of olefin to isoparaffin of at least 0.8 | Russell R. Krug | 2010-06-08 |
| 7727925 | Regeneration of ionic liquid catalyst by hydrogenation using metal and acid | Thomas V. Harris | 2010-06-01 |
| 7723556 | Process to make base oil from thermally cracked waxy feed using ionic liquid catalyst | Russell R. Krug, Stephen J. Miller | 2010-05-25 |
| 7691771 | Regeneration of ionic liquid catalyst by hydrogenation using a supported catalyst | Thomas V. Harris | 2010-04-06 |
| 7678727 | Regeneration of ionic catalyst by hydrogenation using a homogeneous catalyst | Thomas V. Harris | 2010-03-16 |
| 7674739 | Regeneration of ionic liquid catalyst using a metal in the absence of added hydrogen | Thomas V. Harris, Hye Kyung Cho Timken, Steven E. Trumbull | 2010-03-09 |
| 7674740 | Regeneration of ionic liquid catalysts | Thomas V. Harris | 2010-03-09 |
| 7666811 | Ionic liquid catalyst having enhanced activity | Thomas V. Harris | 2010-02-23 |
| 7651970 | Regeneration of ionic liquid catalyst by hydrogenation using a metal or metal alloy catalyst | Thomas V. Harris | 2010-01-26 |
| 7576252 | Process for the formation of a superior lubricant or fuel blendstock by ionic liquid oligomerization of olefins in the presence of isoparaffins | Russell R. Krug | 2009-08-18 |
| 7572943 | Alkylation of oligomers to make superior lubricant or fuel blendstock | Russell R. Krug, Thomas V. Harris, Michael S. Driver | 2009-08-11 |
| 7572944 | Process for making and composition of superior lubricant or lubricant blendstock | Russell R. Krug | 2009-08-11 |
| 7569740 | Alkylation of olefins with isoparaffins in ionic liquid to make lubricant or fuel blendstock | — | 2009-08-04 |
| 7553999 | Isomerization of butene in the ionic liquid-catalyzed alkylation of light isoparaffins and olefins | Hye Kyung Cho Timken | 2009-06-30 |
| 7544645 | Triester-based lubricants and methods of making same | Stephen J. Miller | 2009-06-09 |
| 7531707 | Alkylation process using an alkyl halide promoted ionic liquid catalyst | Thomas V. Harris, Michael S. Driver, Hye Kyung Cho Timken | 2009-05-12 |
| 7495144 | Alkylation process using an alkyl halide promoted ionic liquid catalyst | — | 2009-02-24 |
| 7442354 | Treatment of engine exhaust using molecular sieve SSZ-56 | — | 2008-10-28 |
| 7432408 | Integrated alkylation process using ionic liquid catalysts | Hye Kyung Cho Timken, Steve Trumbull, Robert Fletcher Cleverdon | 2008-10-07 |
| 7432409 | Alkylation process using chloroaluminate ionic liquid catalysts | Steve Trumbull, Hye Kyung Cho Timken, Robert Fletcher Cleverdon | 2008-10-07 |
| 7411108 | Process for the removal of conjugated olefins from a monoolefin stream | Richard N. Reynolds, Jr., Steven J. Herron, Eduardo J. Baralt | 2008-08-12 |
| 7390395 | Hydrocarbon conversion using molecular sieve SSZ-56 | — | 2008-06-24 |