Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839374 | 4-((Bicyclic heterocyclyl)-methyl and -hetero)-piperidines | Frans Eduard Janssens, Jozef F. Hens, Joseph L. G. Torremans, Gaston Stanislas Marcella Diels | 1989-06-13 |
| 4804663 | 3-piperidinyl-substituted 1,2-benzisoxazoles and 1,2-benzisothiazoles | Jan Vandenberk | 1989-02-14 |