Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4490226 | Efficient photochemical formation of 1-.alpha.-hydroxyprevitamin D.sub.3 | Phillip R. Jeffries, Richard B. Phillips | 1984-12-25 |
| 4419287 | Stereocontrolled synthesis of steroidal side chains | Todd Brookhart | 1983-12-06 |
| 4298752 | Cycloadduct precursors of cantharidin and method | Carl R. Kessel, Kazuo Takemura | 1981-11-03 |
| 4277604 | Facile synthesis of codeine precursors from thebaine | Craig P. Baskin, Herman C. H. A. vanRiel | 1981-07-07 |