Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693495 | Allergens of alder pollen and applications thereof | Heimo Breiteneder, Rudolf Valenta, Michael Breitenbach, Dietrich Kraft, Helmut Rumpold | 1997-12-02 |
| 5648242 | Method of production of birch pollen allergen P14 | Rudolf Valenta, Michael Duchene, Karin Pettenburger, Michael Breitenbach, Dietrich Kraft +1 more | 1997-07-15 |