Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879070 | Production of formate salts | — | 1989-11-07 |
| 4855496 | Process for the preparation of formic acid | Jeffrey J. Anderson, David J. Drury, John E. Hamlin | 1989-08-08 |
| 4835328 | Process for the production of 2,3-dimethylbutene-1 from propene | Malcolm J. Lawrenson, Derek K. MacAlpine | 1989-05-30 |
| 4827070 | Process for the production of isobutylbenzene from an isobutenylcyclohexene | Derek K. MacAlpine | 1989-05-02 |