Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4659515 | Process for the preparation of 6-demethyl-6-deoxy-6-methylene-5-oxytetracyclin and the 11A-chloro-derivative thereof | Gyorgy Lugosi, Maria Hima nee Toth, Maria Bakonyi | 1987-04-21 |
| 4368328 | Process for preparing alkylthiobenzimidazoles | Gyorgy Lugosi, Maria Bakonyi, Jeno Ghyczy, Gyorgy Csermely | 1983-01-11 |
| 4273679 | Aluminum alloys having a high reducing capacity and preparation thereof | Jeno Ghyczy, Gyorgy Csermely | 1981-06-16 |