Issued Patents All Time
Showing 51–75 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012899 | Recycling of ionic liquid catalyst | — | 2011-09-06 |
| 7955495 | Composition of middle distillate | Stephen J. Miller, Ajit Ramchandra Pradhan, Susan M. Abernathy | 2011-06-07 |
| 7923593 | Process for producing a middle distillate | Stephen J. Miller, Ajit Ramchandra Pradhan | 2011-04-12 |
| 7923594 | Process for producing middle distillate by alkylating C5+ isoparaffin and C5+ olefin | — | 2011-04-12 |
| 7919664 | Process for producing a jet fuel | Stephen J. Miller, Ajit Ramchandra Pradhan | 2011-04-05 |
| 7919663 | Process for producing a low volatility gasoline blending component and a middle distillate | Stephen J. Miller, Ajit Ramchandra Pradhan | 2011-04-05 |
| 7595035 | Process for the recovery of sulfuric acid | Morten Thellefsen | 2009-09-29 |
| 7087803 | Method for the recovery of perfluorinated sulphonic acid | Ole Stahl | 2006-08-08 |
| 7077950 | Continuous process for the removal of water from a hydrocarbon stream | — | 2006-07-18 |
| 6887442 | Process for the drying of a hydrocarbon stream | — | 2005-05-03 |
| 6573415 | Process for the preparation of mono alkyl aromatic compounds | Karsten Laurents | 2003-06-03 |
| 6340414 | Process for the recovery of perfluorinated sulphonic acids from spent acid | — | 2002-01-22 |
| 6204425 | Process for the catalytic alkylation of a hydrocarbon feed | — | 2001-03-20 |
| 6156207 | Process for the removal of metal compounds from an aqueous acid solution | Susanna Lyng R.o slashed.en | 2000-12-05 |
| 6123836 | Process for the removal of acid compounds from a hydrocarbon stream | Karsten Laurents | 2000-09-26 |
| 6121486 | Recovery of sulphonic acid esters from a hydrocarbon stream | Gitte Kobber.o slashed. Mikkelsen, John Zavilla | 2000-09-19 |
| 6043404 | Removal of alkyl halides from hydrocarbon stream | Karsten Laurents, Annemarie Bauer | 2000-03-28 |
| 5958350 | Extraction vessel for the removal of corrosive compounds from a fluid stream | — | 1999-09-28 |
| 5959169 | Process for the removal of aromatic | — | 1999-09-28 |
| 5942654 | Process for the removal of corrosive compounds from a fluid stream | — | 1999-08-24 |
| 5900522 | Process for the preparation of an isobutane/isohexane containing product | — | 1999-05-04 |
| 5888402 | Process for the purification of a hydrocarbon stream | Ole Ekelung | 1999-03-30 |
| 5877383 | Process for the preparation of a hydrocarbon product being rich in middle distillate hydrocarbon fractionation | Annemarie Bauer | 1999-03-02 |
| 5780682 | Process for the synthesis of fluorinated alkyl sulphonyl halides | John Zavilla | 1998-07-14 |
| 5759357 | Process for the recovery of a strong acid from an aqueous solution | — | 1998-06-02 |