Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |