Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5863937 | Pharmaceutical compositions | Ryszard Andruszkiewicz, Teresa Zieniawa, Edward Borowski | 1999-01-26 |
| 4923965 | Tripeptides of N.sup.3 -4-methoxyfumaryl-L-2,3-diaminopropanoic acid | Ryszard Andruszkiewicz, Slawomir Milewski, Edward Borowski, Maria Zaremba, Jerzy Borowski | 1990-05-08 |