Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880833 | Synergistic pharmaceutical compositions, their production and use | Walter Birkmayer, Katalin Kalloy, Jeno Marton, Zoltan Ecsery | 1989-11-14 |
| 4859766 | Purified appetite-regulating substances of biological orgin, their antibodies, immunocomplexes of the appetite--regulating substances formed with the antibodies and processes for preparing same | Sandor Harmath, Janos Nagy, Berta Knoll | 1989-08-22 |