Issued Patents All Time
Showing 25 most recent of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7399726 | Process for direct oxidation of propylene to propylene oxide and large particle size titanium silicalite catalysts for use therein | Bernard Cooker, Wilson H. Onimus, Jennifer D. Jewson | 2008-07-15 |
| 6984606 | Epoxidation catalyst | — | 2006-01-10 |
| 6960671 | Process for direct oxidation of propylene to propylene oxide and large particle size titanium silicalite catalysts for use therein | Bernard Cooker, Wilson H. Onimus, Jennifer D. Jewson | 2005-11-01 |
| 6008388 | Epoxidation process | Andrew P. Kahn, Roger A. Grey, C. Andrew Jones, Jennifer D. Jewson | 1999-12-28 |
| 6005123 | Epoxidation process | Andrew P. Kahn, Roger A. Grey | 1999-12-21 |
| 5939597 | Fluid bed process for para-xylene production | David H. Olson, Robert A. Ware, Sadi Mizrahi | 1999-08-17 |
| 5675047 | Method of preparation of ex situ selectivated zeolite catalysts for aromatic alkylation applications | Jeffrey S. Beck, David H. Olson | 1997-10-07 |
| 5574199 | Para-selective aromatization process with ex situ selectivated zeolite catalyst | Jeffrey S. Beck | 1996-11-12 |
| 5488194 | Selective production of para-dialkyl substituted benzenes and catalyst therefor | Jeffrey S. Beck | 1996-01-30 |
| 5362695 | Inorganic molecular sieves encapsulating chelates | Jeffrey S. Beck, John B. Higgins | 1994-11-08 |
| 5350504 | Shape selective hydrogenation of aromatics over modified non-acidic platinum/ZSM-5 catalysts | — | 1994-09-27 |
| 5316661 | Processes for converting feedstock organic compounds | Robert K. Grasselli, Rudolph M. Lago, John G. Tsikoyiannis | 1994-05-31 |
| 5304694 | Isobutene and isoamylene production | Quang N. Le | 1994-04-19 |
| 5292980 | Base-catalyzed reactions using zeolite catalysts | — | 1994-03-08 |
| 5292976 | Process for the selective conversion of naphtha to aromatics and olefins | Mohsen N. Harandi | 1994-03-08 |
| 5284986 | Upgrading of normal pentane to cyclopentene | — | 1994-02-08 |
| 5284984 | Gasoline upgrading by aromatics amination | Quang N. Le, Samuel A. Tabak, Robert T. Thomson | 1994-02-08 |
| 5283385 | Upgrading of normal pentane to cyclopentane | — | 1994-02-01 |
| 5254787 | Dehydrogenation and dehydrocyclization using a non-acidic NU-87 catalyst | — | 1993-10-19 |
| 5200375 | Hydrogen regeneration of monofunctional dehydrogenation and aromatization catalysts | — | 1993-04-06 |
| 5192728 | Tin-colating microporous crystalline materials and their use as dehydrogenation, dehydrocyclization reforming catalysts | Ernest W. Valyocsik, James C. Vartuli | 1993-03-09 |
| 5147837 | Titania containing dehydrogenation catalysts | Ying-Yen P. Tsao | 1992-09-15 |
| 5124497 | Production of mono-substituted alkylaromatics from C.sub.8 +N-paraffins | Ernest W. Valyocsik, Randall D. Partridge | 1992-06-23 |
| 5122489 | Non-acidic dehydrogenation catalyst of enhanced stability | — | 1992-06-16 |
| 5108969 | Low acidity catalyst for conversion of paraffins to olefins and/or aromatics | Kenneth J. Del Rossi, Albin Huss, Jr., Garry W. Kirker, David O. Marler, Randall D. Partridge | 1992-04-28 |