Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451487 | Process for the purification or enrichment of biologically active proteins | Hellmuth Vetter, Peter Scheibe, Waldemar Thum | 1984-05-29 |
| 4366249 | Storage stable cholesterol oxidase compositions | Waldemar Thum, Gunter Lang, Hellmuth Vetter | 1982-12-28 |