Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5147838 | Temperature programmed synthesis or crystalline porous chalcogenides | David O. Marler, John P. McWilliams | 1992-09-15 |
| 5145816 | Method for functionalizing synthetic mesoporous crystalline material | Jeffrey S. Beck, David C. Calabro, Sharon B. McCullen, Bruce P. Pelrine, Kirk D. Schmitt | 1992-09-08 |
| 5143707 | Selective catalytic reduction (SCR) of nitrogen oxides | Jeffrey S. Beck, Richard F. Socha, David S. Shihabi | 1992-09-01 |
| 5105051 | Production of olefin oligomer lubricants | Bruce P. Pelrine, Kirk D. Schmitt | 1992-04-14 |
| 5030337 | Catalytic conversion of an organic charge using new crystalline aluminosilicate | Pochen Chu, Joseph A. Herbst, Donald J. Klocke | 1991-07-09 |
| 4990710 | Tin-containing microporous crystalline materials and their use as dehydrogenation, dehydrocyclization and reforming catalysts | Ralph M. Dessau, Ernest W. Valyocsik | 1991-02-05 |
| 4985223 | Crystalline aluminosilicate | Pochen Chu, Joseph A. Herbst, Donald J. Klocke | 1991-01-15 |
| 4968406 | Increasing feed volume throughput in FCC process | Sadi Mizrahi | 1990-11-06 |
| 4935566 | Dehydrocyclization and reforming process | Ralph M. Dessau, Randall D. Partridge, Ernest W. Valyocsik | 1990-06-19 |
| 4886926 | Catalytic dehydrogenation of hydrocarbons over tin-containing crystalline microporous materials | Ralph M. Dessau, Ernest W. Valyocsik | 1989-12-12 |
| 4810357 | Catalytic dewaxing of light and heavy oils in dual parallel reactors | Arthur W. Chester, William E. Garwood | 1989-03-07 |
| 4778666 | Crystallization method employing microwave radiation | Pochen Chu, Francis G. Dwyer | 1988-10-18 |
| 4773987 | Shape-selective conversion of organic feedstock using clathrate group tectosilicates | William E. Garwood, John L. Schlenker | 1988-09-27 |
| 4694114 | Process for isomerizing alkyl aromatic hydrocarbons utilizing ZSM-23 zeolite and a hydrogenation/dehydrogenation metal | Yung F. Chu | 1987-09-15 |
| 4606901 | Deagglomeration of porous siliceous crystalline materials | Pochen Chu, Albin Huss, Jr. | 1986-08-19 |
| 4605488 | Catalytic dewaxing of light and heavy oils in dual parallel reactors | Arthur W. Chester, William E. Garwood | 1986-08-12 |
| 4599475 | Process for xylene isomerization using ZSM-23 zeolite | Charles T. Kresge, Michael Nicoletti | 1986-07-08 |
| 4574043 | Catalytic process for manufacture of low pour lubricating oils | Arthur W. Chester, William E. Garwood | 1986-03-04 |
| 4547605 | Catalyst for alkylation of aromatic hydrocarbons | Charles T. Kresge, John P. McWilliams, Michael Nicoletti | 1985-10-15 |
| 4497786 | Deagglomeration of porous siliceous crystalline materials | Pochen Chu, Albin Huss, Jr. | 1985-02-05 |
| 4324697 | Fluorided composite catalyst | Paul H. Lewis | 1982-04-13 |
| 4292201 | Preparation of vanadium(IV)bis(metaphosphate) hydrocarbon oxidation catalyst containing an actinide or lanthanide series metal | Lee R. Zehner | 1981-09-29 |
| 4292202 | Preparation of a vanadium(IV)bis(metaphosphate) hydrocarbon oxidation catalyst containing a group VIB metal promoter | Lee R. Zehner | 1981-09-29 |
| 4276197 | Preparation of a titanium promoted VO(PO.sub.3).sub.2 oxidation catalyst | Lee R. Zehner | 1981-06-30 |
| 4273677 | Preparation of thallium promoted VO(PO.sub.3).sub.2 oxidation catalyst | Lee R. Zehner | 1981-06-16 |