Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4711956 | Penicillin derivatives | Ivanka A. Atanassova, Marieta A. Haimova, Vesselina B Chavdarova, Anton I. Nakov, Ruska S. Avramova | 1987-12-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4711956 | Penicillin derivatives | Ivanka A. Atanassova, Marieta A. Haimova, Vesselina B Chavdarova, Anton I. Nakov, Ruska S. Avramova | 1987-12-08 |