Issued Patents All Time
Showing 76–87 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4299968 | Novel thiophene compounds | Pasquale N. Confalone, Giacomo Pizzolato | 1981-11-10 |
| 4284557 | Intermediate racemates for the preparation of biotin and a process for their preparation | Enrico G. Baggiolini, Hsi L. Lee | 1981-08-18 |
| 4252964 | Furo[3,2-C]isoxazol-5-ones | Peter Michael Wovkulich | 1981-02-24 |
| 4247704 | Hexahydro thieno imadazole intermediates for the synthesis of biotin | Enrico G. Baggiolini, Hsi L. Lee | 1981-01-27 |
| 4245104 | Isoxazolines and isoxazolidines | Enrico G. Baggiolini, Hsi L. Lee | 1981-01-13 |
| 4238399 | 3,4-Anhydro-2,6-dideoxy-L-ribohexose | Guenter Grethe, John Sereno | 1980-12-09 |
| 4230625 | Process for chenodeoxycholic acid and intermediates therefore | Carl Despreaux, Thomas A. Narwid, Norberto J. Palleroni | 1980-10-28 |
| 4230701 | Administration of biologically active vitamin D.sub.3 and vitamin D.sub.2 materials | Michael F. Holick | 1980-10-28 |
| 4228080 | Process for the preparation of methyl 3,4-anhydro-2,6-dideoxy-L-ribo-hexopyranoside | Guenter Grethe, John Sereno | 1980-10-14 |
| 4228295 | Novel cycloheptathiophene intermediates for the synthesis of biotin | Pasquale N. Confalone, Elizabeth D. Lollar, Giacomo Pizzolato | 1980-10-14 |
| 4225525 | Vitamin D.sub.3 metabolite derivatives | Enrico G. Baggiolini | 1980-09-30 |
| 4189586 | Preparation of biotin | Enrico G. Baggiolini, Hsi L. Lee | 1980-02-19 |