Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868315 | Novel aryloxycycloalkanolaminoalkylene aryl ketones | Michael E. LeTourneau, Donald L. Trepanier | 1989-09-19 |
| 4847288 | Allenyl amines | Thomas M. Bargar, Charlotte L. Barney, Donald P. Matthews, Robert J. Broersma, Jr. | 1989-07-11 |
| 4839375 | (Aryl or heteroaromatic methyl)-2,2'-bi-1H-imidazoles and their use as anti-hypertensive agents | Donald P. Matthews, Jeffrey P. Whitten | 1989-06-13 |
| 4810800 | Novel imidazole dopamine beta hydroxylase inhibitors | Donald P. Matthews, Jeffrey P. Whitten, Robert J. Broersma, Jr. | 1989-03-07 |