Issued Patents All Time
Showing 76–100 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4292250 | Vitamin D derivatives | Hector F. DeLuca, Leon W. LeVan | 1981-09-29 |
| 4279826 | 23,25-Dihydroxyvitamin D.sub.3 | Hector F. DeLuca, Yoko Tanaka, Joseph K. Wichmann | 1981-07-21 |
| 4269777 | Isotopically labeled vitamin D derivatives and processes for preparing same | Hector F. De Luca, Joseph L. Napoli, Jr., Mary A. Fivizzani | 1981-05-26 |
| 4265822 | Process for preparing 1-hydroxylated vitamin D compounds from 5,6-trans-vitamin D compounds | Hector F. DeLuca, David E. Hamer, Herbert E. Paaren | 1981-05-05 |
| 4264513 | 1.alpha.-hydroxy-25-keto-27-nor-cholecalciferol and processes for preparing same | Hector F. DeLuca, Joseph L. Napoli, Jr., Mary A. Fivizzani | 1981-04-28 |
| 4263214 | Fluorovitamin D compounds and processes for their preparation | Hector F. DeLuca, Joseph L. Napoli, Jr., Bruce L. Onisko | 1981-04-21 |
| 4260804 | Processes for preparing calcitroic acid and esters thereof | Hector F. DeLuca, Robert P. Esvelt | 1981-04-07 |
| 4260549 | Process for preparing 1.alpha.-hydroxylated compounds | Hector F. DeLuca, Herbert E. Paaren, David E. Hamer | 1981-04-07 |
| RE30538 | 3-Deoxy-1.alpha.-hydroxycholecalciferol | Hector F. DeLuca, Hing-Yat Lam | 1981-03-03 |
| 4234495 | Process for preparing 1.alpha.-hydroxyvitamin D compounds from 1.alpha.-hydroxy-3,5-cyclovitamin D compounds | Hector F. DeLuca, David E. Hamer, Herbert E. Paaren | 1980-11-18 |
| 4230627 | Fluorovitamin D compounds and processes for their preparation | Hector F. DeLuca, Joseph L. Napoli, Jr., Bruce L. Onisko | 1980-10-28 |
| 4229359 | Derivatives of 25-hydroxycholecalciferol | Hector F. DeLuca, Yoko Tanaka, Joseph B. Alper | 1980-10-21 |
| 4229357 | Fluorovitamin D compounds and processes for their preparation | Hector F. DeLuca, Joseph L. Napoli, Jr., Bruce L. Onisko | 1980-10-21 |
| 4229358 | Fluorovitamin D compounds and processes for their preparation | Hector F. DeLuca, Joseph L. Napoli, Jr., Bruce L. Onisko | 1980-10-21 |
| 4226788 | 24,24-Difluoro-1.alpha.,25-dihydroxycholecalciferol | Hector F. DeLuca, Nobuo Ikekawa, Yoko Tanaka, Yoshiro Kobayashi | 1980-10-07 |
| 4226787 | Fluorovitamin D compounds and processes for their preparation | Hector F. DeLuca, Joseph L. Napoli, Jr., Bruce L. Onisko | 1980-10-07 |
| 4224230 | Fluorovitamin D compounds and processes for their preparation | Hector F. DeLuca, Joseph L. Napoli, Jr., Bruce L. Onisko | 1980-09-23 |
| 4224231 | Derivatives of 25-hydroxycholecalciferol | Hector F. DeLuca, Yoko Tanaka, Joseph B. Alper | 1980-09-23 |
| 4223131 | 25-Hydroxycholecalciferol-26,23-lactone | Hector F. DeLuca, Joseph K. Wichmann | 1980-09-16 |
| 4217288 | Anti-vitamin D compounds | Hector F. DeLuca, Bruce L. Onisko | 1980-08-12 |
| 4209634 | 1.alpha.-Hydroxycalcioic acid and esters thereof | Hector F. DeLuca, Robert P. Esvelt | 1980-06-24 |
| 4202829 | Process for preparing 1.alpha.-hydroxylated compounds | Hector F. DeLuca, David E. Hamer, Herbert E. Paaren | 1980-05-13 |
| 4201881 | 24,24-Difluoro-1.alpha.,25-dihydroxycholecalciferol | Hector F. DeLuca, Nobuo Ikekawa, Yoko Tanaka, Yoshiro Kobayashi | 1980-05-06 |
| 4195027 | Process for preparing 1.alpha.-hydroxylated compounds | Hector F. DeLuca, David E. Hamer, Herbert E. Paaren | 1980-03-25 |
| 4188345 | Fluorovitamin D compounds and processes for their preparation | Hector F. DeLuca, Joseph L. Napoli, Jr., Bruce L. Onisko | 1980-02-12 |