Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956179 | Antibacterial combination of penicillin and cephalosporin | Bertil Ake Ekstrom, Ulf E. Forsgren, Berndt O. H. Sjoberg | 1990-09-11 |
| 4898731 | Antibiotic combinations of penicillins | Bertil Ake Ekstrom, Ulf E. Forsgren, Berndt O. H. Sjoberg | 1990-02-06 |
| 4221781 | Synergistic penicillin-cephalosporin compositions and methods | Bertil Ake Ekstrom, Ulf E. Forsgren, Berndt O. H. Sjoberg | 1980-09-09 |
| 4216328 | Novel intermediate for preparation of therapeutically active compounds | Ladislas J. S. Vegh, Emil Hardegger, deceased | 1980-08-05 |
| 4203972 | Penicillin composition | Bertil Ake Ekstrom, Ulf E. Forsgren, Berndt O. H. Sjoberg | 1980-05-20 |