Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818756 | 2-pyrimidinyl-1-piperazine derivatives, processes for their preparation and medicaments containing them | Harald Horstmann, Jorg Traber, Wolfgang Dompert, Thomas Glaser, Teunis Schuurman | 1989-04-04 |
| 4816461 | 7,8,9,10-tetrahydrothieno[3,2-e]pyrido[4,3-b] indole, a process for their preparation and medicaments containing them | Gunter Schollnhammer | 1989-03-28 |