Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329294 | Process for preparing 17.alpha.-hydroxy-20-ketosteroids | — | 1982-05-11 |
| 4328162 | Process for preparing 9,11-unsaturated steroidal compound from the corresponding saturated steroidal compound | John A. Hyatt | 1982-05-04 |
| 4325878 | Process for preparing 21-lower alkoxyoxalylprogesterones | — | 1982-04-20 |