Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4874777 | Leukotriene antagonists | Robert D. Dillard, Doris E. McCullough | 1989-10-17 | $14,287,000 |
| 4853398 | Leukotriene antagonists and use thereas | Robert D. Dillard, Doris E. McCullough | 1989-08-01 | $61,933,000 |
| 4820722 | Disubstituted tetrazoles and their use as leukotriene antagonists | Robert D. Dillard, Winston S. Marshall, Doris E. McCullough | 1989-04-11 | $6,684,000 |