Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5378846 | 1,2,3,4-tetrahydropyrrolo-[1,2-a]-pyrazine derivatives | Sergey Borisovich Seredenin, Tatiana VORONINA, Arkady M. Likhosherstov, Gennady M. Molodavkin, James Halikas | 1995-01-03 |
| 4230856 | 1,2,3,4-Tetrahydropyrrolo-[1,2-a]-pyrazine | Alexandr P. Skoldinov, Arkady M. Likhosherstov | 1980-10-28 |
| 4216321 | 3,4-Dihydropyrrolo-[1,2-a]-pyrazine and method of preparing same | Alexandr P. Skoldinov, Arkady M. Likhosherstov, Konstantin O. Chizhov | 1980-08-05 |