Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4283401 | Process for the preparation of 11-bromo-vincaminic acid ester derivatives and their use in protecting animals against cerebral hypoxy | Lajos Szabo, Gyorgy Kalaus, Lajos Dancsi, Tibor Keve, Egon Karpati +1 more | 1981-08-11 |
| 4278682 | Vasodilating method of treatment using a indolo-quinolizine-monoester, diester or nitrile | Lajos Szabo, Gyorgy Kalaus, Egon Karpati, Laszlo Szporny | 1981-07-14 |
| 4243660 | Composite insect attractant for male cabbage moths and a process for preparing its active agents | Lajos Novak, Miklos Toth, József BALLA, Bela Stefko, Attila Kis-Tamas | 1981-01-06 |
| 4210650 | Antiphlogistic method of treatment | Lajos Szabo, Laszlo Toke, Istvan Toth, Sandor Virag, Erzsebet Kanyo +1 more | 1980-07-01 |
| 4204999 | Process for making bicyclic lactone derivatives for use as intermediates in the synthesis of prostaglandins | Istvan Tomoskozi, Gabor Kovacs, Istvan Szekely, Vilmos Simonidesz, Marianna Lovasz nee Gaspar +4 more | 1980-05-27 |
| 4199505 | Process for the preparation of alkaloids of the leurosine type | Lajos Szabo, Katalin Honty, Katalin Nogradi, Karola Jovanovics, Eszter Dezseri +4 more | 1980-04-22 |
| 4193998 | 1,2,3,4,6,7-Hexahydro-11B.alpha.H-benzo[a]quinolizine-derivatives | Lajos Szabo, Istvan Toth, Erzsebet Kanyo, Gyula Sebestyen, Sandor Virag | 1980-03-18 |