Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886797 | Heterocyclic compounds and their preparation and use | Mogens Engelstoft | 1989-12-12 |
| 4880799 | Heterocyclic compounds and their preparation and use | Mogens Engelstoft | 1989-11-14 |
| 4870073 | Heterocyclic compounds and their preparation and use | Mogens Engelstoft | 1989-09-26 |
| 4866065 | Imidazothienopyrimidines useful in psychopharmaceutical preparations | Holger Claus Hansen | 1989-09-12 |
| 4845095 | 4-phenylpiperidine compounds and their use | — | 1989-07-04 |
| 4837241 | Lipophillically-substituted piperidine oxadiazolyl compounds and their use in stimulating cognitive functions | Leif H. Jensen, Per Sauerberg, Jens W. Kindtler | 1989-06-06 |
| 4795749 | Imidazopyrroloquinoxaline compounds | Mogens Engelstoft | 1989-01-03 |