Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8802888 | Process for the preparation of trans 4-amino-cyclohexyl acetic acid ethyl ester HCl | Tibor Mathe, Laszlo Jozsef Hegedus, Laszlo Czibula, Judit Nagyne Bagdy, Denes Markos | 2014-08-12 |
| 8569496 | Piperazine salt and a process for the preparation thereof | Laszlo Czibula, Eva Againe Csongor, Katalin Nogradi, Ferenc Sebok, Janos Galambos +1 more | 2013-10-29 |
| 8569497 | Process for the preparation of piperazine derivatives | Eva Againe Csongor, Laszlo Czibula, Ferenc Sebok, Janos Galambos, Katalin Nogradi | 2013-10-29 |
| 8569498 | Process for the preparation of piperazine compounds and hydrochloride salts thereof | Laszlo Czibula, Eva Againe Csongor, Ferenc Sebok, Janos Galambos, Katalin Nogradi | 2013-10-29 |