Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880929 | Process for preparing a 2-alkyl-1,4,5,6-tetrahydropyrimidine | Antonius J. J. M. Teunissen, Willem Klop | 1989-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880929 | Process for preparing a 2-alkyl-1,4,5,6-tetrahydropyrimidine | Antonius J. J. M. Teunissen, Willem Klop | 1989-11-14 |