Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4665083 | Iminothiazolidine derivatives | Karoly Lempert, Gyula Hornyak, Ferenc Bartha, Gabor Doleschall, Jozsef Fetter +10 more | 1987-05-12 |
| 4587049 | Azetidinone acetic acid derivatives and process for the preparation thereof | Karoly Lempert, Ferenc Bartha, Gabor Doleschall, Jozsef Fetter, Gyula Hornyak +2 more | 1986-05-06 |
| 4559406 | Process for the preparation of aminolactone carboxylic acid | Karoly Lempert, Gabor Doleschall, Jozsef Fetter, Gyula Hornyak, Gyula Simig +1 more | 1985-12-17 |
| 4541955 | Azetidinone-4-carboxylate containing a protected 3-acetyl group and process for their preparation | Karoly Lempert, Kalman Harsanyi, Gabor Doleschall, Gyula Hornyak, Karoly Zauer +4 more | 1985-09-17 |
| 4435322 | Heterocyclic compounds containing an alkoxycarbonyl and a substituted methyl group | Karoly Lempert, Kalman Harsanyi, Gabor Doleschall, Gyula Hornyak, Karoly Zauer +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, Karoly Zauer +4 more | 1984-02-28 |