Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9296619 | Large crystal molecular sieves and their manufacture | Wieslaw J. Roth, Thomas Yorke | 2016-03-29 |
| 7238636 | High temperature calcination of selectivated molecular sieve catalysts for activity and diffusional modification | Jeffrey S. Beck, William G. Borghard, Arthur W. Chester, David L. Stern | 2007-07-03 |
| 6504075 | Small crystal ZSM-5, its synthesis and use | Jeffrey S. Beck, Wieslaw J. Roth, David L. Stern | 2003-01-07 |
| 6419891 | Synthetic crystalline MCM-69, its synthesis and use | Gordon J. Kennedy, Stephen L. Lawton, Louis D. Rollmann, John L. Schlenker | 2002-07-16 |
| 6277355 | Synthesis of ZSM-5 and ZSM-11 | Louis D. Rollmann, John L. Schlenker | 2001-08-21 |
| 6180550 | Small crystal ZSM-5, its synthesis and use | Jeffrey S. Beck, Wieslaw J. Roth, David L. Stern | 2001-01-30 |
| 5961951 | Synthesis ZSM-48 | Louis D. Rollmann, John L. Schlenker | 1999-10-05 |