Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883791 | 25S,26-dihydroxycholecalciferol in the treatment of hypercalcitriolemic disease states | Charles Y. C. Pak, Joseph E. Zerwekh | 1989-11-28 |
| 4804502 | Vitamin D compounds | Enrico G. Baggiolini, John J. Partridge, Shian-Jan Shiuey, Gary A. Truitt | 1989-02-14 |