Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889849 | Spasmolytically active tertiary amine derivatives | Johannes M. A. Zwagemakers, Jan Van Dijk | 1989-12-26 |
| 4874770 | Aryl-substituted (N-piperidinyl)methyl- and (N-piperidinyl) methylazoles having antipsychotic properties | Cornelis G. Kruse, Johannes A. M. Van Der Heyden, Martinus T. M. Tulp | 1989-10-17 |