Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886885 | Compound containing tetrazolyl groups and their use for treating allergies and cardiovascular disease | Alec Todd | 1989-12-12 |
| 4870168 | 3-Unsaturated alkyl cephems from 3-triflyl cephems | Vittorio Farina, Chester Sapino | 1989-09-26 |
| 4847373 | Production of 3-allyl- and 3-butenyl-3-cephems | Vittorio Farina, Chester Sapino | 1989-07-11 |
| 4845110 | Organic compounds and their pharmaceutical use | Alec Todd | 1989-07-04 |