Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246409 | Method for compensating positioning errors in an edging process, or in a fastening operation for a raw-edged, finished spectacle lens, and device therefor | Martin Dumm, Markus Grau, Andreas Keil, Philipp Merkelbach, Ahmet Ögüt +4 more | 2025-03-11 |
| 9839607 | pH-dependent gradual release pharmaceutical composition | Péter Hajnal, István Antal, Judit Dredán, Imre Klebovich, Miléna Bea Lengyel | 2017-12-12 |
| 7090846 | Method for preparing polycation based bioconjugates suitable for transporting different kinds of active substances within the body | — | 2006-08-15 |
| 6727347 | Method for preparing polycation based bioconjugates suitable for transporting different kinds of active substances within the body | — | 2004-04-27 |
| 4974413 | Recuperative heat exchanger | — | 1990-12-04 |
| 4686986 | Method and apparatus for promoting healing | Marta Fenyo, Ivan Kertesz, Karoly Rozsa | 1987-08-18 |