Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4221739 | Amino-substituted nitrobenzophenone derivatives with alkyl, phenyl, phenyl alkyl or cycloalkyl amino-substituting groups | Edit Toth, Jozsef Torley, Eva Palosi, Szabolos Szeberenyi, Laszlo Szporny +1 more | 1980-09-09 |
| 4201723 | Diamine-benzophenones and a process for the preparation thereof | Edit Toth, Jozsef Torley, Eva Palosi, Szaboles Szeberenyi, Laszlo Szporny +1 more | 1980-05-06 |