Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5008465 | Proton-catalyzed reactions catalyzed by hydrogen ion-exchanged layered clays | James A. Ballantine, John H. Purnell, John M. Thomas, David J. Westlake | 1991-04-16 |
| 4665220 | Use of stabilized pillared interlayered clays as catalysts in reactions capable of catalysis by protons | David J. Westlake | 1987-05-12 |
| 4605806 | Proton-catalyzed reactions catalyzed by hydrogen ion-exchanged layered clays | James A. Ballantine, John H. Purnell, John M. Thomas, David J. Westlake | 1986-08-12 |
| 4599470 | Process for the transalkylation or dealkylation of alkyl aromatic hydrocarbons | David J. Westlake | 1986-07-08 |
| 4593135 | Method for promoting the activity and/or extending the life of cation-exchangeable layered clay catalysts in proton-catalyzed reactions | — | 1986-06-03 |
| 4590294 | Proton-catalyzed reactions catalyzed by hydrogen ion-exchanged layered clays | James A. Ballantine, John H. Purnell, John M. Thomas, David J. Westlake | 1986-05-20 |
| 4542250 | Use of stabilized pillared interlayered clays as catalyst in alkylation reactions | David J. Westlake | 1985-09-17 |
| 4531014 | Process for the conversion of a C.sub.2 to C.sub.10 aliphatic linear olefin to a product comprising hydrocarbons of higher carbon number | David J. Westlake | 1985-07-23 |
| 4440958 | Method for promoting the activity of cation-exchangeable layered clay and zeolite catalysts in proton-catalysed reactions | David J. Westlake | 1984-04-03 |