Issued Patents All Time
Showing 26–50 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7402718 | Conversion process | Marcel Janssen, Teng Xu, Cor F. Van Egmond, Keith H. Kuechler, James H. Beech, Jr. | 2008-07-22 |
| 7384887 | Attrition resistant molecular sieve catalysts | Yun-Feng Chang, Luc R. M. Martens, Kenneth R. Clem | 2008-06-10 |
| 7358412 | Method of making molecular sieve catalyst | Yun-Feng Chang, Jeffery W. Sprinkle, Fran A. Shipley, Kenneth R. Clem | 2008-04-15 |
| 7345213 | Protecting catalytic activity of a SAPO molecular sieve | Marcel Janssen, Cornelius W. M. Van Oorschot, Shun C. Fung, Luc R. M. Martens, Wilfried J. Mortier +2 more | 2008-03-18 |
| 7338645 | Method and system for reducing decomposition byproducts in a methanol to olefin reactor system | Jeffrey P. Jones, Kenneth R. Clem, Teng Xu, Jeffrey L. White | 2008-03-04 |
| 7332636 | Low metal content catalyst compositions and processes for making and using same | Teng Xu, Richard B. Hall, Kenneth R. Clem, Jack W. Johnson | 2008-02-19 |
| 7312369 | Attrition resistant molecular sieve catalyst, method of making and process for using | Yun-Feng Chang, Kenneth R. Clem, Luc R. M. Martens, Alistair D. Westwood, Jeffery W. Sprinkle | 2007-12-25 |
| 7309806 | Maintaining molecular sieve catalytic activity under water vapor conditions | Peter Loezos, Shun C. Fung, Kenneth R. Clem, James H. Beech, Jr., Nicolas Coute +3 more | 2007-12-18 |
| 7301065 | Molecular-sieve catalyst composition, its making and use in conversion processes | Yun-Feng Chang, Luc R. M. Martens, Kenneth R. Clem, Machteld M. Mertens, Albert E. Schweizer | 2007-11-27 |
| 7276149 | Method of shutting down a reaction system | James H. Beech, Jr., Richard E. Walter, Shun C. Fung, Peter Loezos, Marcel Janssen | 2007-10-02 |
| 7273827 | Molecular sieve catalyst composition, its production and use in conversion processes | Yun-Feng Chang, Luc R. M. Martens, Jeffrey Wayne Sprinkle, Ian Walker | 2007-09-25 |
| 7271123 | Molecular sieve catalyst composition, its making and use in conversion process | Yun-Feng Chang, Luc R. M. Martens, Kenneth R. Clem | 2007-09-18 |
| 7259287 | Method of starting up a reaction system | James H. Beech, Jr., Richard E. Walter, Shun C. Fung, Peter Loezos, Marcel Janssen +2 more | 2007-08-21 |
| 7247764 | Conversion process | Marcel Janssen, Teng Xu, Cor F. Van Egmond, Keith H. Kuechler, James H. Beech, Jr. | 2007-07-24 |
| 7241713 | Molecular sieve catalyst composition, its making and use in conversion processes | Yun-Feng Chang, Kenneth R. Clem, Luc R. M. Martens, Weiguo Hu | 2007-07-10 |
| 7238846 | Conversion process | Marcel Janssen, Teng Xu, Cor F. Van Egmond, Keith Kuechler | 2007-07-03 |
| 7223896 | Fines co-feed for maintaining efficient reactor hydrodynamics | Luc R. M. Martens, James R. Lattner, Rutton D. Patel, David C. Skouby, Yun-Feng Chang +3 more | 2007-05-29 |
| 7214844 | Molecular sieve catalyst compositions, its making and use in conversion processes | Yun-Feng Chang, Luc R. M. Martens, Joseph E. Baumgartner, Stuart L. Soled, Kenneth R. Clem | 2007-05-08 |
| 7208442 | Molecular sieve compositions, catalyst thereof, their making and use in conversion processes | Teng Xu, Richard B. Hall, Doron Levin, James C. Vartuli | 2007-04-24 |
| 7160831 | Molecular sieve catalyst composition, its making and use in conversion processes | Yun-Feng Chang, Luc R. M. Martens, Kenneth R. Clem, Machteld M. Mertens, Albert E. Schweizer | 2007-01-09 |
| 7151199 | Hydrocarbon conversion processes using non-zeolitic molecular sieve catalysts | Luc R. M. Martens, Albert E. Schweizer, John K. Pierce, Shun C. Fung | 2006-12-19 |
| 7125821 | Low metal content catalyst compositions and processes for making and using same | Teng Xu, Richard B. Hall, Kenneth R. Clem, Jack W. Johnson | 2006-10-24 |
| 7122500 | Molecular sieve catalyst composition, its making and use in conversion processes | Yun-Feng Chang, Luc R. M. Martens | 2006-10-17 |
| 7115791 | Method and apparatus for controlling effluent composition in oxygenates to olefins conversion | Jeffrey Alan Kabin, Nicolas Coute | 2006-10-03 |
| 7102051 | Treatment of molecular sieves with silicon containing compounds | John Di-Yi Ou, Jar-Lin Kao, Hsiang-Ning Sun | 2006-09-05 |