Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440886 | Zeolite beta and its use in aromatic alkylation | Gregory J. Gajda | 2002-08-27 |
| 6162416 | Zeolite beta and its use in aromatic alkylation | Gregory J. Gajda | 2000-12-19 |
| 5980859 | Modified zeolite beta processes for preparation | Gregory J. Gajda | 1999-11-09 |
| 5723710 | Zeolite beta and its use in aromatic alkylation | Gregory J. Gajda | 1998-03-03 |
| 5522984 | Modified zeolite beta, processes for preparation and use thereof | Gregory J. Gajda | 1996-06-04 |
| 5114563 | Hydrocarbon conversions using catalysts silicoaluminophosphates | Brent M. T. Lok, Celeste A. Messina, Robert L. Patton, Thomas R. Cannan, Edith M. Flanigen | 1992-05-19 |
| 5057295 | Boron-aluminum-phosphorus-silicon-oxide molecular sieve compositions | Edith M. Flanigen, Brent M. T. Lok, Robert L. Patton, Stephen T. Wilson | 1991-10-15 |
| 4952383 | Boron-aluminum-phosphorus-oxide molecular sieve compositions | Edith M. Flanigen, Brent M. T. Lok, Robert L. Patton, Stephen T. Wilson | 1990-08-28 |
| 4861739 | Microporous crystalline composite compositions | Regis J. Pellet, Peter K. Coughlin, Albert R. Springer | 1989-08-29 |
| 4473663 | Crystalline aluminophosphate compositions | Robert L. Patton | 1984-09-25 |
| 4440871 | Crystalline silicoaluminophosphates | Brent M. T. Lok, Celeste A. Messina, Robert L. Patton, Thomas R. Cannan, Edith M. Flanigen | 1984-04-03 |