Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4369325 | 1,3-Diaryl-2-imino-imidazolidines and compounds | Lajos Toldy, Zoltan Zubovics, Mariann Kurti | 1983-01-18 |
| 4342754 | Steroid-spiro-oxathiazolidine derivatives and a process for the preparation thereof | Sandor Solyom, Katalin Szilagyi nee Farago, Lajos Toldi, Eleonora Szondy, Janos Borvendeg +1 more | 1982-08-03 |
| 4328221 | Substituted steroid-spiro-oxazolidinone derivatives and a process for the preparation thereof | Katalin Szilagyi nee Farago, Sandor Solyom, Lajos Toldy, Eleonora Szondy, Janos Borvendeg +1 more | 1982-05-04 |
| 4284642 | 1,3-Diaryl-2-imino-imidazolidines and compositions thereof | Lajos Toldy, Zoltan Zubovics, Mariann Kurti | 1981-08-18 |
| 4218446 | Substituted steroid-spiro-oxazolidinone derivatives and a process for the preparation thereof | Sandor Solyom, Lajos Toldy, Katalin Szilagyi nee Farago, Eleonora Szondy, Janos Borvendeg +1 more | 1980-08-19 |