Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458774 | Compositions containing hyaluronic acid associates and a process for preparing same | Kalman Burger, Bela Stefko, Istvan Gebhardt, Arpadne Kiraly, Geza T. Nagy +4 more | 2002-10-01 |
| 5472950 | Compositions containing cobalt hyaluronic acid complex | Kalman Burger, Bela Stefko, Istvan Gebhardt, Arpadne Kiraly nee Gyongyver Soos, Geza T. Nagy +4 more | 1995-12-05 |