Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5273960 | High purity crystalline peptides arglysasp and arglysaspval and a process for their preparation | Istvan Schon, Laszlo Denes, Gyorgy Hajos, Laszlo Szporny, Geza Ivanyi +7 more | 1993-12-28 |
| 5008246 | Novel peptides suppressing the function of the immune system, pharmaceutical compositions containing them and process for preparing same | Istvan Schon, Lajos Kisfaludy, Laszlo Denes, Gyorgy Hajos, Laszlo Szporny | 1991-04-16 |
| 4388304 | Angiotensin-II analogues with antagonizing effects, containing an ester group in position 8, and a process for the preparation thereof | Lajos Kisfaludy, Egon Karpati, Laszlo Szporny | 1983-06-14 |
| 4330532 | Angiotensin-II analogues with antagonizing effects, containing an .alpha.-hydroxycarboxylic acid residue in position 8, and a process for the preparation thereof | Lajos Kisfaludy, Egon Karpati, Laszlo Szporny | 1982-05-18 |