Issued Patents 1989
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888427 | Amino acids containing dihydropyridine ring systems for site-specific delivery of peptides to the brain | — | 1989-12-19 |
| 4885174 | Percutaneous penetration enhancer of oleic acid and 2-ethyl-1,3-hexanediol | Thorsteinn Loftsson | 1989-12-05 |
| 4880921 | Brain-specific drug delivery | — | 1989-11-14 |
| 4863911 | Method for treating male sexual dysfunction | Wesley Anderson, James W. Simpkins | 1989-09-05 |
| 4859707 | Sulfur-substituted phenylacetamides | Thorsteinn Loftsson | 1989-08-22 |
| 4829086 | Soft .beta.-adrenergic blocking agents | — | 1989-05-09 |
| 4829070 | Novel redox carriers for brain-specific drug delivery | — | 1989-05-09 |
| 4824850 | Brain-specific drug delivery | — | 1989-04-25 |
| 4824676 | Physiological means of enhancing transdermal delivery of drugs | — | 1989-04-25 |
| 4801597 | Certain inositol-nicotinate ester derivatives and polyionic complexes therefore useful for treating diabetes meuitus, hyperlipidemia and lactic acidosis | Peter W. Stacpoole | 1989-01-31 |