Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4278669 | 3-Oxo-4-halo-16.beta.-methylandrost-4-ene 17.beta.-carboxylic acids and esters | — | 1981-07-14 |
| 4273770 | 4-Halo steroids | — | 1981-06-16 |
| 4261986 | 4-Halo etianic acids and derivatives thereof | — | 1981-04-14 |
| 4261984 | 17.beta.-thiocarboxylic acid esters of 3-oxo-4-halo-16.beta.-methylandrost-4-enes | — | 1981-04-14 |
| 4198336 | Chemical process for preparing androsta-4-ene 17.alpha.-carboxylic acids | — | 1980-04-15 |
| 4198403 | 17 Beta-thiocarboxylic acid esters of 4-halo-3-oxoandrost-4-enes | — | 1980-04-15 |
| 4198404 | 6 Alpha, 6 beta-difluoro-etianic acid derivatives | John A. Edwards | 1980-04-15 |