Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806548 | Anti-ulcer composition | Nedyalka S. Ivanova, Tshavdar B. Ivanov, Margarita D. Dryanska, Orhideya B. Zabunova, Lilyana D. Dalleva +10 more | 1989-02-21 |
| 4678853 | 1-(3,4-dimethylbenzyl)-2-(N-alkyl)-carbamoyl tetrahydroiso quinolines | Chavdar B. Ivanov, Donka M. Mondeshka, Nikolina D. Berova, Yordanka T. Panova, Marko T. Markov +3 more | 1987-07-07 |