Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7193122 | Stabilization of acid catalysts | Filip Mees, Etienne Vansant, Luc R. M. Martens | 2007-03-20 |
| 7015174 | Maintaining molecular sieve catalytic activity under water vapor conditions | Peter Loezos, Shun C. Fung, Stephen N. Vaughn, Kenneth R. Clem, James H. Beech, Jr. +3 more | 2006-03-21 |
| 6979756 | Heat treating a molecular sieve and catalyst | Shun C. Fung, Stephen N. Vaughn, Machteld M. Mertens, Albert E. Schweizer, Cornelius W. M. Van Oorschot +5 more | 2005-12-27 |
| 6974889 | Processes for manufacture of molecular sieves | Machteld M. Mertens, Wilfried J. Mortier, Cornelius Maria Wilhelmus Van Oorschot, Johannes Petrus Verduijn | 2005-12-13 |
| 6953767 | Silicoaluminophosphate molecular sieve | An Verberckmoes, Machteld M. Mertens, Antonie Jan Bons, Wilfried J. Mortier | 2005-10-11 |
| 6951830 | Molecular sieve catalyst compositions, their production and use in conversion processes | — | 2005-10-04 |
| 6936566 | Modified metalloaluminophosphate molecular sieves | Filip Mees, Etienne Vansant, Kun Wang, Richard B. Hall, Luc R. M. Martens +2 more | 2005-08-30 |
| 6906233 | Modified metalloaluminophosphate molecular sieves | Filip Mees, Etienne Vansant, Kun Wang, Richard B. Hall, Luc R. M. Martens +2 more | 2005-06-14 |
| 6897179 | Method of protecting SAPO molecular sieve from loss of catalytic activity | Shun C. Fung, Stephen N. Vaughn, Luc R. M. Martens, Kenneth R. Clem | 2005-05-24 |
| 6897180 | Stabilization of acid catalysts | Filip Mees, Etienne Vansant, Luc R. M. Martens | 2005-05-24 |
| 6875899 | Production of higher olefins | Luc Martens, John Stephen Godsmark, Georges Marie Karel Mathys, Raphael Frans Caers, Hubertus Joseph Beckers +2 more | 2005-04-05 |
| 6825391 | Rejuvenating SAPO molecular sieve with anhydrous liquid or vapor | Cornelius W. M. Van Oorschot, Kenneth R. Clem | 2004-11-30 |
| 6821503 | Molecular sieves and processes for their manufacture | Johannes Petrus Verduijn, Machteld Maria Wilfried Mertens, Wilfried J. Mortier, Cornelis Wilhelmus Maria Van Oorschot, David E. W. Vaughan | 2004-11-23 |
| 6812372 | Silicoaluminophosphate molecular sieve | An Verberckmoes, Machteld M. Mertens, Antonie Jan Bons, Wilfried J. Mortier | 2004-11-02 |
| 6797852 | Protecting catalytic activity of a SAPO molecular sieve | Cornelius W. M. Van Oorschot, Shun C. Fung, Luc R. M. Martens, Wilfried J. Mortier, Ronald G. Searle +2 more | 2004-09-28 |
| 6770791 | Production of olefin dimers and oligomers | Georges Marie Karel Mathys, John Stephen Godsmark, Luc R. M. Martens, Hubertus Joseph Beckers, Eddy Van Driessche +2 more | 2004-08-03 |
| 6740790 | Making an olefin product from an oxygenate | Keith H. Kuechler, Stephen Vaughn, Shun C. Fung, Nicolas Coute, Jeffrey S. Smith +6 more | 2004-05-25 |
| 6639117 | Rejuvenating SAPO molecular sieve by freeze drying | Cornelis W. M. Van Oorschot, Kenneth R. Clem | 2003-10-28 |
| 6537941 | Rejuvenating SAPO molecular sieve by freeze drying | Cornelis W. M. Van Oorschot, Kenneth R. Clem | 2003-03-25 |
| 6503863 | Heat treating a molecular sieve and catalyst | Shun C. Fung, Stephen N. Vaughn, Machteld M. Mertens, Albert E. Schweizer, Luc Martens +4 more | 2003-01-07 |
| 6498120 | Rejuvenating SAPO molecular sieve with anhydrous liquid or vapor | Cornelius W. M. Van Oorschot, Kenneth R. Clem | 2002-12-24 |
| 6458736 | Hydrocarbon conversion process using a zeolite bound zeolite catalyst | Gary D. Mohr | 2002-10-01 |
| 6455748 | Protecting catalytic activity of a SAPO molecular sieve | Cornelius W. M. Van Oorschot, Shun C. Fung, Luc R. M. Martens, Wilfried J. Mortier, Ronald G. Searle +2 more | 2002-09-24 |
| 6448460 | Maintaining acid catalyst sites in SAPO molecular sieves | Machteld M. Mertens, Cornelius W. M. Van Oorschot, Stephen N. Vaughn, Hsiang-Ning Sun, David Lumgair | 2002-09-10 |
| 6437208 | Making an olefin product from an oxygenate | Keith H. Kuechler, Stephen Vaughn, Shun C. Fung, Nicolas Coute, Jeffrey S. Smith +6 more | 2002-08-20 |