Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857313 | Transdermal drug delivery device comprising copolymers of N-morpholinoethyl methacrylate and 2-hydroxylmethacrylate | Suk-Zu Song, Zahra A. Rashidbaigi, Mahdi B. Fawzi | 1989-08-15 |
| 4853372 | Non-aqueous ivermectin formulation with improved antiparasitic activity | James B. Williams | 1989-08-01 |
| 4851545 | N-substituted-3-alkylene-2-pyrrolidone compounds | Suk-Zu Song, Surendra C. Mehta, Kuchi S. Murthy, Mahdi B. Fawzi | 1989-07-25 |
| 4814173 | Silicone elastomer transdermal matrix system | Suk-Zu Song, Zahra A. Rashidbaigi, Surendra C. Mehta, Mahdi B. Fawzi | 1989-03-21 |
| 4810501 | Sustained release pharmaceutical preparations | Isaac Ghebre-Sellassie, Uma Iyer, Mahdi B. Fawzi | 1989-03-07 |
| 4807465 | Apparatus for measuring capsule plug, granule and pellet hardness | John E. Botzolakis, Michael R. Harris | 1989-02-28 |