Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853476 | Phosphorus containing compounds as inhibitors of enkephalinases | Konstaninos S. Petrakis, Joel G. Berger | 1989-08-01 |
| 4840772 | Antiglaucoma compositions and methods | Robert W. Watkins, Ronald J. Doll, Bernard R. Neustadt, Elizabeth M. Smith, Charles V. Magatti | 1989-06-20 |
| 4831157 | Preparation of angiotensin-converting enzyme inhibitors | Bernard R. Neustadt, Elizabeth M. Smith | 1989-05-16 |
| 4818749 | Carboxyalkyl dipeptides and medical use thereof in treating hypertension and congestive heart failure | Bernard R. Neustadt, Elizabeth M. Smith | 1989-04-04 |
| 4808573 | Carboxyalkyl dipeptides and anti-hypertensive use thereof | Bernard R. Neustadt, Elizabeth M. Smith | 1989-02-28 |