Issued Patents All Time
Showing 1–25 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670131 | Synthetic porous crystalline MCM-61, its synthesis and use | — | 1997-09-23 |
| 5614629 | Benzyl quaternary tropinium compound | — | 1997-03-25 |
| 5583276 | Process for producing low aromatic diesel fuel with high cetane index | Stuart D. Hellring, Charles T. Kresge, David O. Marler | 1996-12-10 |
| 5569805 | Catalytic conversion of aromatic compounds | Jeffrey S. Beck, Chaya R. Venkat | 1996-10-29 |
| 5534656 | Organic compound conversion with MCM-58 | — | 1996-07-09 |
| 5527981 | Sorption separation with MCM-58 | — | 1996-06-18 |
| 5441721 | Synthesis of porous crystalline MCM-58 | — | 1995-08-15 |
| 5437855 | Synthetic porous crystalline MCM-58, its synthesis and use | — | 1995-08-01 |
| 5336478 | Highly siliceous porous crystalline material | Francis G. Dwyer | 1994-08-09 |
| 5254770 | Isomerization of aromatic compounds over ZSM-22 zeolite | David H. Olson, R. Bruce Calvert | 1993-10-19 |
| 5192728 | Tin-colating microporous crystalline materials and their use as dehydrogenation, dehydrocyclization reforming catalysts | Ralph M. Dessau, James C. Vartuli | 1993-03-09 |
| 5192521 | Synthesis of crystalline silicate ZSM-12 | Ahmad Moini | 1993-03-09 |
| 5183790 | Use of ZSM-57 in catalytic cracking for gasoline octane improvement and co-production of light olefins | Girish Chitnis, Joseph A. Herbst | 1993-02-02 |
| 5137705 | Synthesis of crystalline silicate ZSM-12 | — | 1992-08-11 |
| 5124497 | Production of mono-substituted alkylaromatics from C.sub.8 +N-paraffins | Ralph M. Dessau, Randall D. Partridge | 1992-06-23 |
| 5100596 | Synthesis of membrane composed of a pure molecular sieve | Werner O. Haag, John G. Tsikoyiannis | 1992-03-31 |
| 5098555 | Use of SZM-57 in catalytic cracking for gasoline octane improvement and co-production of light olefins | Girish Chitnis, Joseph A. Herbst | 1992-03-24 |
| 5075269 | Production of high viscosity index lubricating oil stock | Thomas F. Degnan | 1991-12-24 |
| 5068096 | Synthesis of crystalline silicate MCM-47 | — | 1991-11-26 |
| 5063039 | Synthesis of kenyaite-type layered silicate material and its polymeric chalcogenide intercalates | — | 1991-11-05 |
| 5013423 | Reforming and dehydrocyclization | Nai Y. Chen, Ralph M. Dessau, Randall D. Partride | 1991-05-07 |
| 4990710 | Tin-containing microporous crystalline materials and their use as dehydrogenation, dehydrocyclization and reforming catalysts | Ralph M. Dessau, James C. Vartuli | 1991-02-05 |
| 4982028 | Dehydrogenation and dehydrocyclization catalyst | Ralph M. Dessau | 1991-01-01 |
| 4973781 | Zeolite ZSM-57 and catalysis therewith | Nancy M. Page, Cynthia T-W. Chu | 1990-11-27 |
| 4941963 | Synthesis of crystalline ZSM-11 structure | — | 1990-07-17 |