Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698757 | Hydrodealkylation catalyst composition and process therewith | Charles A. Drake | 1997-12-16 |
| 5689026 | Hydrodealkylation process | Charles A. Drake, Ralph J. Melton | 1997-11-18 |
| 5668074 | Preparation of catalysts for alkane/cycloalkane isomerization | Charles A. Drake | 1997-09-16 |
| 5654254 | Preparation of hydrocarbon isomerization catalyst | Ralph J. Melton | 1997-08-05 |
| 5639933 | Isomerization catalyst and use thereof in alkane/cycloalkane isomerization | — | 1997-06-17 |
| 5612274 | Method of preparing transalkylation catalyst | Charles A. Drake | 1997-03-18 |
| 5591689 | Preparation of isomerization catalyst composition | Charles A. Drake, Ralph J. Melton | 1997-01-07 |