Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880913 | Process for the preparation of an immunoglobulin which can be administered intravenously and is stable in liquid form | Werner Conrad | 1989-11-14 |
| 4803073 | Process for the pasteurization of plasma proteins and plasma protein fractions | Helmut Kaltschmid | 1989-02-07 |