Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746996 | Use of transition metal complexes having oxime ligands as bleach catalysts | Gerd Reinhardt, Michael Seebach, Nicole Anja Reichardt, Tatiana M. Simandi, Gabor Besenyei | 2004-06-08 |
| 5068424 | Process for preparing arylsulphonyl-isocyanates and addition derivatives thereof | Gabor Besenyei, Sandor Nemeth, Maria Belak, Jozsef Dukai, Lajos Nagy +3 more | 1991-11-26 |
| 4960913 | Process for the preparation of pharmaceutical compositions | Erzsebet Szalay, Gyorgy Lugosi, Tamas Kallay, Zsuzsanna Nad, Istvan Jelinek +6 more | 1990-10-02 |
| 4954628 | Process for preparing N-sulphonyl-ureas | Gabor Besenyei, Sandor Nemeth, Maria Belak, Maria Szabo, Jozsef Dukai +4 more | 1990-09-04 |
| 4613461 | Process for preparing esters of thiolcarbamic acids | Peter Viski, Ferenc Nagy, Gabor Besenyei, Gyorgy Paszthy, Gyula Pazmandi +4 more | 1986-09-23 |
| 4435567 | Process for preparing substituted urea derivatives | Gyorgy Lugosi, Antal Simay, Janos Bodnar, Eva Somfai | 1984-03-06 |
| 4323469 | Process for O-acylating phenol derivatives and acylating compositions for this purpose | Gyorgy Lugosi, Antal S. May, Janos Bodnar, Istvan Turcsan, Istvan Jelinek +1 more | 1982-04-06 |
| 4315861 | Process for O-acylating phenol derivatives and acylating compositions for this purpose | Gyorgy Lugosi, Antal Simay, Janos Bodnar, Istvan Turcsan, Istvan Jelinek +1 more | 1982-02-16 |