Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6007790 | Family of microporous indium silicate compositions | Lisa M. King, David S. Bem, Jana L. Gisselquist, Susan C. Koster | 1999-12-28 |
| 5935552 | Crystalline intergrowth molecular sieves | — | 1999-08-10 |
| 5925284 | Shaped article and process for preparing the article | John D. Sherman, Richard R. Willis, Albert S. Behan, Philip Connolly | 1999-07-20 |
| 5891417 | Zirconium silicate and zirconium germanate molecular sieves and process using the same | David S. Bem, John D. Sherman, Amedeo Napolitano, E. Alejandro Leon-Escamilla, Gregory J. Lewis | 1999-04-06 |
| 5888472 | Zirconium silicate molecular sieves and process using the same | David S. Bem, John D. Sherman, Amedeo Napolitano, E. Alejandro Leon-Escamilla, Gregory J. Lewis | 1999-03-30 |
| 5858243 | Use of crystalline intergrowth molecular sieves for removing contaminant metal ions from liquid streams | — | 1999-01-12 |
| 5851949 | Sulfur tolerant hydrocarbon conversion catalyst | Leonid B. Galperin | 1998-12-22 |
| 5830427 | Metallochalcogenide microporous compositions having metal-metal bonds | Robert W. Broach, Andrzej Malek, Geoffrey Alan Ozin, David B. Young | 1998-11-03 |
| 5716897 | Sulfur tolerant hydrocarbon conversion catalyst | Leonid B. Galperin | 1998-02-10 |
| 5667695 | Process for removing contaminant metal ions from liquid streams using metallo germanate molecular sieves | Lisa M. King, John D. Sherman | 1997-09-16 |
| 5594263 | Semiconductor device containing a semiconducting crystalline nanoporous material | Geoffrey Alan Ozin, Homayoun Ahari, Carol L. Bowes, Tong Jiang, David B. Young | 1997-01-14 |
| 5518707 | Metallo germanates | Lisa M. King | 1996-05-21 |
| 5449450 | Hydrocarbon conversion process using a crystalline microporous metallo-zinc phosphate composition | — | 1995-09-12 |
| 5302362 | Crystalline microporous metallo-zinc phosphate compositions | — | 1994-04-12 |
| 5192722 | High density leucite/pollucite based ceramics from zeolite | Edith M. Flanigen | 1993-03-09 |
| 5186814 | Hydrocarbon conversion processes using crystalline microporous zinc phosphate compositions | — | 1993-02-16 |
| 5179051 | High density lithium-based ceramics from zeolites | Edith M. Flanigen | 1993-01-12 |
| 5128025 | Hydrocarbon conversion processes using a novel crystalline microporous metal oxysulfide composition | Edith M. Flanigen, Stephen T. Wilson | 1992-07-07 |
| 5126120 | Crystalline microporous zinc phosphate compositions | — | 1992-06-30 |
| 5122357 | Crystalline microporous metal oxysulfide compositions | Edith M. Flanigen, Stephen T. Wilson | 1992-06-16 |
| 5071801 | High density leucite based ceramics from zeolite | Edith M. Flanigen | 1991-12-10 |
| 5064790 | High density cordierite ceramics from zeolite | Edith M. Flanigen | 1991-11-12 |
| 5013337 | Process for separating a mixture of molecular species using crystalline microporous metal sulfide compositions | Lawrence D. Vail, Stephen T. Wilson, Edith M. Flanigen | 1991-05-07 |
| 5013535 | Stabilized aluminophosphate compositions and process for preparing same | Robert L. Patton, Stephen T. Wilson | 1991-05-07 |
| 4980323 | High density cordierite ceramics from zeolite | Edith M. Flanigen | 1990-12-25 |