Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5422099 | Compositions comprising vitamin D precursors and the use thereof | Michael F. Holick, Zhiren Lu | 1995-06-06 |
| 5254538 | Method of treating periodontal disease | Michael F. Holick | 1993-10-19 |
| 5167953 | Compositions comprising tachysteral and the use thereof to provide vitamin D | Michael F. Holick, Zhiren Lu | 1992-12-01 |