Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336193 | Process for preparing vitamin D-lactones | Hector F. DeLuca, Heinrich K. Schnoes, Herbert E. Paaren, Joseph K. Wichmann | 1982-06-22 |
| 4297289 | Vitamin D compounds isotopically substituted at carbon 6 and process for their preparation | Hector F. DeLuca, Heinrich K. Schnoes, Herbert E. Paaren | 1981-10-27 |
| 4269777 | Isotopically labeled vitamin D derivatives and processes for preparing same | Hector F. De Luca, Heinrich K. Schnoes, Joseph L. Napoli, Jr. | 1981-05-26 |
| 4264513 | 1.alpha.-hydroxy-25-keto-27-nor-cholecalciferol and processes for preparing same | Hector F. DeLuca, Heinrich K. Schnoes, Joseph L. Napoli, Jr. | 1981-04-28 |