Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857659 | Stereoselective synthesis of leukotriene antagonists | Richard Frenette, Jacques Yves Gauthier, Robert Zamboni, Masatoshi Kakushima, Thomas R. Verhoeven | 1989-08-15 |
| 4851409 | 2-substituted quinoline dioic acids and pharmaceutical compositions | Robert Zamboni, Serge Leger | 1989-07-25 |
| 4845108 | Certain pyridyl derivatives useful as leukotriene antagonists | Joshua Rokach | 1989-07-04 |