Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879416 | Preparation of bidentate ligands | Thomas J. Devon, Gerald W. Phillips, Jerome Leonard Stavinoha, Jr. | 1989-11-07 |
| 4879008 | Preparation of bidentate ligands | — | 1989-11-07 |
| 4873213 | Low pressure rhodium catalyzed hydroformylation of olefins | Thomas J. Devon | 1989-10-10 |
| 4871878 | Low pressure rhodium catalyzed hydroformylation of olefins | Thomas J. Devon | 1989-10-03 |
| 4851581 | Chelate ligands for low pressure hydroformylation catalyst and process employing same | Thomas J. Devon, Gerald W. Phillips, Jerome Leonard Stavinoha, Jr., Jeffrey J. Vanderbilt | 1989-07-25 |
| 4845306 | Catalyst material recovery or concentration process | — | 1989-07-04 |
| 4824977 | Chelating ligands and catalysts and processes employing the same | Thomas J. Devon, Gerald W. Phillips, Jerome Leonard Stavinoha, Jr., Jeffrey J. Vanderbilt | 1989-04-25 |