Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4226788 | 24,24-Difluoro-1.alpha.,25-dihydroxycholecalciferol | Hector F. DeLuca, Heinrich K. Schnoes, Nobuo Ikekawa, Yoko Tanaka | 1980-10-07 |
| 4201881 | 24,24-Difluoro-1.alpha.,25-dihydroxycholecalciferol | Hector F. DeLuca, Heinrich K. Schnoes, Nobuo Ikekawa, Yoko Tanaka | 1980-05-06 |
| 4196133 | 24,24-Difluoro-25-hydroxycholecalciferol | Hector F. DeLuca, Nobuo Ikekawa, Yoko Tanaka | 1980-04-01 |