Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329348 | N-Oxacyclic-alkylpiperidines as psychostimulants | — | 1982-05-11 |
| 4313955 | 1,5-Bis(1,4-benzodioxin-2-yl)-3-azapentane-1,5-diols | Heinz W. Gschwend | 1982-02-02 |
| 4309349 | Stereospecific process for preparing epoxybenzodioxans | Heinz W. Gschwend | 1982-01-05 |