Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853401 | Spiro-hydantoins as aldose reductase inhibitors | Claude L. Gillet, Albert Lenaers, Paul Niebes, Joseph L. Roba, Georges E. Lambelin | 1989-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853401 | Spiro-hydantoins as aldose reductase inhibitors | Claude L. Gillet, Albert Lenaers, Paul Niebes, Joseph L. Roba, Georges E. Lambelin | 1989-08-01 |