Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144084 | Process for the conversion of olefins to alcohols and/or ethers | Charles Sorensen, Philip Varghese | 1992-09-01 |
| 5108969 | Low acidity catalyst for conversion of paraffins to olefins and/or aromatics | Kenneth J. Del Rossi, Ralph M. Dessau, Albin Huss, Jr., Garry W. Kirker, Randall D. Partridge | 1992-04-28 |
| 5105023 | Process for the hydration of olefins cross reference to related applications | Charles Sorensen, Philip Varghese | 1992-04-14 |
| 5085762 | Catalytic cracking of hydrocarbons | Robert P. L. Absil, Emmerson Bowes, Gary J. Green, David S. Shihabi, Richard F. Socha | 1992-02-04 |
| 5073655 | Method for preparing diarylalkanes | Philip J. Angevine, Ivy D. Johnson, John P. McWilliams | 1991-12-17 |
| 5072054 | Process for preparing short chain alkyl phenols | John P. McWilliams, Charles Morris Smith | 1991-12-10 |
| 5063038 | Zeolite synthesis using an alcohol or like molecule | Garry W. Kirker, Donald J. Klocke, James C. Vartuli, Pochen Chu, John P. McWilliams | 1991-11-05 |
| 5043512 | Alkylaromatic isomerization process | Pochen Chu, Garry W. Kirker, John D. Kushnerick | 1991-08-27 |
| 5034563 | Naphthalene alkylation process | Henry Ashjian, Quang N. Le, Joosup Shim, Stephen S. Wong | 1991-07-23 |
| 5030787 | Catalytic disproportionation/transalkylation utilizing a C9+ aromatics feed | Robert P. L. Absil, Scott Han, David S. Shihabi, James C. Vartuli, Philip Varghese | 1991-07-09 |
| 5019664 | Process for the conversion of paraffins to olefins and/or aromatics and low acidity zeolite catalyst therefor | Kenneth J. Del Rossi, Ralph M. Dessau, Albin Huss, Jr., Garry W. Kirker, Randall D. Partridge | 1991-05-28 |
| 5013422 | Catalytic hydrocracking process | Robert P. L. Absil, Thomas F. Degnan, Scott Han, Richard F. Socha, Michael R. Stapleton | 1991-05-07 |
| 5012033 | Isoparaffin-olefin alkylation process and catalyst composition thereof | Jonathan E. Child, Albin Huss, Jr., Clinton R. Kennedy, Samuel A. Tabak | 1991-04-30 |
| 5001295 | Process for preparing dialkylnaphthalene | Philip J. Angevine, Thomas F. Degnan | 1991-03-19 |
| 4992606 | Process for preparing short chain alkyl aromatic compounds | John D. Kushnerick, John P. McWilliams, Charles Morris Smith | 1991-02-12 |
| 4982040 | Process for the catalytic disproportionation of methylnaphthalenes | Philip J. Angevine, Thomas F. Degnan | 1991-01-01 |
| 4967020 | Process for the hydration olefins | Charles Sorensen, Philip Varghese | 1990-10-30 |
| 4962256 | Process for preparing long chain alkyl aromatic compounds | Quang N. Le, John P. McWilliams, Mae K. Rubin, Joosup Shim, Stephen S. Wong | 1990-10-09 |
| 4962257 | Process for the catalytic disproportionation of toluene | Robert P. L. Absil, Scott Han, David S. Shihabi | 1990-10-09 |
| 4962239 | Process for preparing ethers | Weldon K. Bell, Werner O. Haag | 1990-10-09 |
| 4954663 | Process for preparing long chain alkyl phenols | John P. McWilliams | 1990-09-04 |
| 4885426 | Transalkylation of polyaromatics | Yung F. Chu, John P. McWilliams | 1989-12-05 |
| 4851604 | Toluene disproportionation | Robert P. L. Absil, Scott Han, David S. Shihabi | 1989-07-25 |