Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5721359 | Crystalline ceftiofur free acid | Michael J. Dunn, Michael Bergren, Gregory E. Hardee, Robert S. Chao, Jeffrey L. Havens | 1998-02-24 |
| 4975536 | Conversion of a delta16-steroid to a delta17(20)-20-silyl ether | — | 1990-12-04 |
| 4340538 | Process for producing 6.alpha.-fluoro-.DELTA..sup.1,4 -3-keto steroids | — | 1982-07-20 |
| 4189430 | Epoxide process | — | 1980-02-19 |