Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639117 | Rejuvenating SAPO molecular sieve by freeze drying | Marcel Janssen, Cornelis W. M. Van Oorschot | 2003-10-28 |
| 6537941 | Rejuvenating SAPO molecular sieve by freeze drying | Marcel Janssen, Cornelis W. M. Van Oorschot | 2003-03-25 |
| 6521562 | Preparation of molecular sieve catalysts micro-filtration | Luc Martens, Stephen N. Vaughn, Paul R. Stafford, John W. Kress, Machteld M. Mertens | 2003-02-18 |
| 6506703 | Method for depositing catalyst metals into zeolite to produce hydrocarbon processing catalyst | Jar-Lin Kao, Thomas Henry Vanderspurt, Shun C. Fung | 2003-01-14 |
| 6504074 | Toluene disproportionation using coated zeolite catalyst | Johannes Petrus Verduijn, Gary D. Mohr, Wilfried J. Mortier, Machteld M. Mertens, Michael C. Bradford | 2003-01-07 |