Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833273 | Process for the resolution of 1-aminoindanes | — | 1989-05-23 |
| 4806654 | Processes for the preparation of benzo(chalcogeno)(4,3,2-cd)indazoles and intermediates thereof | Vladimir Genukh Beylin, Anthony D. Sercel, Howard Daniel Hollis Showalter | 1989-02-21 |