Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646108 | Process for isolating IgG and IgA | Heinz Leibl, Josef Mannhalter, Hermann Wolf, Martha Eibl | 2003-11-11 |
| 5808000 | Virus-safe monomeric human immunoglobulin A and methods for its production | Josef Mannhalter, Heinz Leibl, Martha Eibl, Hermann Wolf | 1998-09-15 |