Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5192727 | Process for modifying the pore system of zeolite LZ-202 | Vinayan Nair, Donald F. Best | 1993-03-09 |
| 5146035 | Butene isomerization process | Benjamin C. Spehlmann, Gail L. Gray, Gregory J. Gajda | 1992-09-08 |
| 5013337 | Process for separating a mixture of molecular species using crystalline microporous metal sulfide compositions | Robert L. Bedard, Stephen T. Wilson, Edith M. Flanigen | 1991-05-07 |
| 4985151 | Process for separating molecular species | Brent M. T. Lok, Bonita K. Marcus, Edith M. Flanigen, Robert L. Patton, Stephen T. Wilson | 1991-01-15 |
| 4973785 | Molecular sieve compositions | Brent M. T. Lok, Bonita K. Marcus, Edith M. Flanigen, Robert L. Patton, Stephen T. Wilson | 1990-11-27 |
| 4935216 | Zinc-aluminum-phosphorus-silicon-oxide molecular sieve compositions | Brent M. T. Lok, Edith M. Flanigen | 1990-06-19 |
| 4933068 | Hydrocarbon conversion process using crystalline microporous metal sulfide compositions | Robert L. Bedard, Stephen T. Wilson, Edith M. Flanigen | 1990-06-12 |
| 4882038 | Process for the use of magnesium-aluminum-phosphorus-silicon-oxide molecular sieve compositions | Brent M. T. Lok, Edith M. Flanigen | 1989-11-21 |
| 4880761 | Crystalline microporous metal sulfide compositions | Robert L. Bedard, Stephen T. Wilson, Edith M. Flanigen | 1989-11-14 |
| 4822478 | Iron-aluminum-phosphorus-silicon-oxide molecular sieves | Brent M. T. Lok, Edith M. Flanigen | 1989-04-18 |
| 4793984 | Molecular sieve compositions | Brent M. T. Lok, Bonita K. Marcus, Edith M. Flanigen, Robert L. Patton, Stephen T. Wilson | 1988-12-27 |
| 4758419 | Magnesium-aluminum-phosphorus-silicon-oxide molecular sieve compositions | Brent M. T. Lok, Edith M. Flanigen | 1988-07-19 |
| 4683217 | Iron-aluminum-phosphorus-silicon-oxide molecular sieves | Brent M. T. Lok, Edith M. Flanigen | 1987-07-28 |