Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857659 | Stereoselective synthesis of leukotriene antagonists | Richard Frenette, Jacques Yves Gauthier, Robert N. Young, Masatoshi Kakushima, Thomas R. Verhoeven | 1989-08-15 |
| 4851409 | 2-substituted quinoline dioic acids and pharmaceutical compositions | Robert N. Young, Serge Leger | 1989-07-25 |