Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4541955 | Azetidinone-4-carboxylate containing a protected 3-acetyl group and process for their preparation | Karoly Lempert, Kalman Harsanyi, Gabor Doleschall, Gyula Hornyak, Jozsef Nyitrai +4 more | 1985-09-17 |
| 4435322 | Heterocyclic compounds containing an alkoxycarbonyl and a substituted methyl group | Karoly Lempert, Kalman Harsanyi, Gabor Doleschall, Gyula Hornyak, Jozsef Nyitrai +4 more | 1984-03-06 |
| 4434099 | Beta-lactam compounds containing a protected C-acetyl group, process for their preparation and pharmaceutical compositions containing them | Karoly Lempert, Kalman Harsanyi, Gabor Doleschall, Gyula Hornyak, Jozsef Nyitrai +4 more | 1984-02-28 |
| 4432901 | Beta-lactam compounds containing a C-acetal group and process for their preparation | Karoly Lempert, Kalman Harsanyi, Gabor Doleschall, Gyula Hornyak, Jozsef Nitrai +4 more | 1984-02-21 |