Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4983764 | Process for preparing N-phosphonomethyl-glycine | Jeno Pelyva, Laszlo Lendvai, Sandor Balint, Zoltan Kolonics, Csaba Soptei +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 |