Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4983764 | Process for preparing N-phosphonomethyl-glycine | Jeno Pelyva, Sandor Balint, Zoltan Kolonics, Csaba Soptei, Sandor Laszlo +4 more | 1991-01-08 |
| 4931585 | Process for preparing N-phosphono-methyl-imino-diacetic acid | Jeno Pelyva, Csaba Soptei, Zoltan Kolonics, Bela Karacsonyi, Sandor Balint +3 more | 1990-06-05 |
| 4859772 | Process for the preparation of 3-isopropyl-benzo-2-thia-1,3-diazinone-(4)-2,2-dioxide | Jeno Pelyva, K. Istvan Vecsey, Zoltan Kolonics, Laszlo Legradi, Lajos Nagy +7 more | 1989-08-22 |
| 4399306 | Process for the preparation of 2,6-dialkyl-N-alkoxymethyl-2-chloro-acetanilides | Kornelia Domjan nee Pinter, Gyorgy Huszak, Zoltan Kolonics, Jeno Pelyva, Endre Sumegi +10 more | 1983-08-16 |