Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8271401 | Expert systems as a method of delivering diagnostic, problem solving, and training technical services to customers | Veronica M. May, Alan Zagoria, Martha S. Buchan | 2012-09-18 |
| 7458231 | Simultaneous regasification of liquefied natural gas and desalination | Kurt M. Vanden Bussche | 2008-12-02 |
| 6306288 | Process for removing sulfur compounds from hydrocarbon streams | Rusty M. Pittman, Albert Jozef Hendrik Janssen | 2001-10-23 |
| 6224750 | Producing low sulfur hydrocarbons with biologically regenerated caustic | Rusty M. Pittman | 2001-05-01 |
| 5843300 | Removal of organic sulfur compounds from FCC gasoline using regenerable adsorbents | Herman A. Zinnen, Laszlo T. Nemeth, Jennifer Rosa Holmgren | 1998-12-01 |
| 5593932 | Process for sweetening a sour hydrocarbon fraction using a mixture of a supported metal chelate and a solid base | Ralph D. Gillespie, Jeffery C. Bricker, Jennifer S. Holmgren | 1997-01-14 |
| 5529967 | Process for sweetening a sour hydrocarbon fraction using a supported metal chelate and a solid base | Ralph D. Gillespie, Jeffery C. Bricker, Jennifer S. Holmgren | 1996-06-25 |
| 5413701 | Process for sweetening a sour hydrocarbon fraction using a supported metal chelate and a solid base | Ralph D. Gillespie, Jeffery C. Bricker, Jennifer S. Holmgren | 1995-05-09 |
| 5413704 | Process for sweetening a sour hydrocarbon fraction using a mixture of a supported metal chelate and a solid base | Ralph D. Gillespie, Jeffery C. Bricker, Jennifer S. Holmgren | 1995-05-09 |
| 5401390 | Catalyst for sweetening a sour hydrocarbon fraction containing metal oxide solid solution and magnesium oxide | Barret A. Ferm, Jennifer S. Holmgern | 1995-03-28 |
| 5389240 | Naphthenic acid removal as an adjunct to liquid hydrocarbon sweetening | Ralph D. Gillespie | 1995-02-14 |
| 5360536 | Removal of sulfur compounds from liquid organic feedstreams | Laszlo T. Nemeth, Santi Kulprathipanja, Jennifer S. Holmgren | 1994-11-01 |
| 5334785 | Process for the manufacture of 1,1,1,2-tetrafluoroethane | Li Wang, Timothy J. Barder, Mark E. Kaiser, Russell W. Johnson | 1994-08-02 |
| 5318936 | Catalyst for sweetening a sour hydrocarbon fraction containing metal oxide solid solution and magnesium oxide | Barret A. Ferm, Jennifer S. Holmgren | 1994-06-07 |
| 5286372 | Process for sweetening a sour hydrocarbon fraction using a solid base | Jennifer S. Holmgren, Barret A. Ferm | 1994-02-15 |
| 5258558 | Direct conversion of butyraldehyde to 2-ethylhexanol-1 | Jennifer S. Holmgren | 1993-11-02 |
| 5254743 | Solid bases as catalysts in aldol condensations | Jennifer S. Holmgren | 1993-10-19 |
| 5232887 | Catalyst for sweetening a sour hydrocarbon fraction | Jennifer S. Holmgren | 1993-08-03 |
| 5144089 | 2-ethyl-2-hexenal by aldol condensation of butyraldehyde in a continuous process | Jennifer S. Holmgren | 1992-09-01 |
| 5109128 | Continuous catalytic oxidation of alditols to aldoses | Elaine F. Schumacher | 1992-04-28 |
| 5073654 | Synthesis of the 5- and 6- methyltetralins by continuous methylation of tetralin | Paul R. Kurek | 1991-12-17 |
| 4970302 | Selective catalytic conversion of cyanohydrins to their corresponding aldehydes without concurrent amine formation | Paul R. Kurek | 1990-11-13 |
| 4963382 | Reduced calorie D-aldohexose monosaccharides | Edward C. Arnold | 1990-10-16 |
| 4959467 | Control of product selectivity in the addition of HCN to arabinose | — | 1990-09-25 |
| 4939304 | Continuous and selective catalytic conversion of cyanohydrins to their corresponding aldehydes | Paul R. Kurek | 1990-07-03 |