Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877866 | Method of producing a virus safe, storage-stable, and intravenously tolerable immunoglobulin-G preparation | Norbert Kothe, Herbert Dichtelmuller, Detlef Piechaczek, Wolfgang Stephan, Hans Schleussner | 1989-10-31 |